Data Quality Reports for Session: 146652 User: yaoyunjun Completed: 12/24/2012


TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D000214.2SGP/EBBR - EBBR E7 Soil Moisture Jumping Aroundsgp15ebbrE7.b1, sgp30ebbrE7.b1
D000214.3SGP/EBBR - EBBR E7 Soil Moisture Sensors #2 and #4 Negativesgp15ebbrE7.b1, sgp30ebbrE7.b1
D000214.4SGP/EBBR - EBBR E7 Soil Moisture Sensor #5 Negativesgp15ebbrE7.b1, sgp30ebbrE7.b1
D000221.2SGP/EBBR - EBBR E7 Left Aspirator Not Workingsgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
D000224.10SGP/EBBR - EBBR E7 Soil Moisture Spikesgp15ebbrE7.b1, sgp30ebbrE7.b1
D000224.11SGP/EBBR - EBBR E7 Soil Moisture Spikesgp15ebbrE7.b1, sgp30ebbrE7.b1
D000224.12SGP/EBBR - EBBR E7 Soil Moisture Spikesgp15ebbrE7.b1, sgp30ebbrE7.b1
D000224.13SGP/EBBR - EBBR E7 Soil Moisture Spikesgp15ebbrE7.b1, sgp30ebbrE7.b1
D000224.14SGP/EBBR - EBBR E7 Soil Moisture Spikesgp15ebbrE7.b1, sgp30ebbrE7.b1
D000224.15SGP/EBBR - EBBR E7 Soil Moisture Spikesgp15ebbrE7.b1, sgp30ebbrE7.b1
D000224.16SGP/EBBR - EBBR E7 Soil Moisture Spikesgp15ebbrE7.b1, sgp30ebbrE7.b1
D000224.17SGP/EBBR - EBBR E7 Soil Moisture Spikesgp15ebbrE7.b1, sgp30ebbrE7.b1
D000224.5SGP/EBBR - EBBR E7 Soil Moisture Spikesgp15ebbrE7.b1, sgp30ebbrE7.b1
D000224.6SGP/EBBR - EBBR E7 Soil Moisture Spikesgp15ebbrE7.b1, sgp30ebbrE7.b1
D000224.7SGP/EBBR - EBBR E7 Soil Moisture Spikesgp15ebbrE7.b1, sgp30ebbrE7.b1
D000224.8SGP/EBBR - EBBR E7 Soil Moisture Spikesgp15ebbrE7.b1, sgp30ebbrE7.b1
D000224.9SGP/EBBR - EBBR E7 Soil Moisture Spikesgp15ebbrE7.b1, sgp30ebbrE7.b1
D000225.9SGP/EBBR - EBBR E7 Soil Heat Flows Spikedsgp30ebbrE7.b1, sgp15ebbrE7.b1
D000229.1SGP/EBBR - EBBR E7 Soil Moistures #2 and #4 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D000301.7SGP/EBBR - EBBR E7 Net Radiation Incorrectsgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
D010213.16SGP/EBBR/E7 - EBBR E7 Wind Speed Icedsgp30ebbrE7.b1, sgp5ebbrE7.b1, sgp15ebbrE7.b1
D010316.148SGP/EBBR/E7 - E7 EBBR Datalogger Replacement/Upgrade - Data Incorrectsgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
D010316.149SGP/EBBR/E7 - E7 EBBR Soil Temperature #1 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010316.150SGP/EBBR/E7 - E7 EBBR Soil Temperature #1 Incorrectsgp15ebbrE7.b1, sgp30ebbrE7.b1
D010316.151SGP/EBBR/E7 - E7 EBBR Soil Temperature #1 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010316.152SGP/EBBR/E7 - E7 EBBR Soil Temperature #1 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010316.153SGP/EBBR/E7 - E7 EBBR Soil Temperature #1 Incorrectsgp15ebbrE7.b1, sgp30ebbrE7.b1
D010316.154SGP/EBBR/E7 - E7 EBBR Soil Temperature #1 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010316.155SGP/EBBR/E7 - E7 EBBR Soil Temperature #1 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010316.156SGP/EBBR/E7 - E7 EBBR Soil Temperature #1 Incorrectsgp15ebbrE7.b1, sgp30ebbrE7.b1
D010316.157SGP/EBBR/E7 - E7 EBBR Soil Temperature #1 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010316.158SGP/EBBR/E7 - E7 EBBR Soil Temperature #1 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010316.159SGP/EBBR/E7 - E7 EBBR Soil Temperature #1 Incorrectsgp15ebbrE7.b1, sgp30ebbrE7.b1
D010316.160SGP/EBBR/E7 - E7 EBBR Soil Temperature #1 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010316.161SGP/EBBR/E7 - E7 EBBR Soil Temperature #1 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010316.162SGP/EBBR/E7 - E7 EBBR Soil Temperature #1 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010316.163SGP/EBBR/E7 - E7 EBBR Right Aspirator Replacementsgp5ebbrE7.b1, sgp30ebbrE7.b1, sgp15ebbrE7.b1
D010316.164SGP/EBBR/E7 - E7 EBBR Left Aspirator Fan Not Workingsgp5ebbrE7.b1, sgp30ebbrE7.b1, sgp15ebbrE7.b1
D010316.165SGP/EBBR/E7 - E7 EBBR Net Radiometer Dome Replacementsgp5ebbrE7.b1, sgp30ebbrE7.b1, sgp15ebbrE7.b1
D010316.166SGP/EBBR/E7 - E7 EBBR All Data Incorrectsgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
D010316.167SGP/EBBR/E7 - E7 EBBR All Data Incorrectsgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
D010316.168SGP/EBBR/E7 - E7 EBBR Soil Moisture Spikessgp30ebbrE7.b1, sgp15ebbrE7.b1
D010316.169SGP/EBBR/E7 - E7 EBBR Soil Moisture Spikessgp15ebbrE7.b1, sgp30ebbrE7.b1
D010316.170SGP/EBBR/E7 - E7 EBBR Soil Moisture Spikessgp30ebbrE7.b1, sgp15ebbrE7.b1
D010316.171SGP/EBBR/E7 - E7 EBBR Soil Moisture Spikessgp30ebbrE7.b1, sgp15ebbrE7.b1
D010316.172SGP/EBBR/E7 - E7 EBBR Soil Moisture Spikessgp30ebbrE7.b1, sgp15ebbrE7.b1
D010316.173SGP/EBBR/E7 - E7 EBBR Soil Moisture Spikessgp30ebbrE7.b1, sgp15ebbrE7.b1
D010316.174SGP/EBBR/E7 - E7 EBBR Soil Moisture Spikessgp30ebbrE7.b1, sgp15ebbrE7.b1
D010316.175SGP/EBBR/E7 - E7 EBBR Soil Temperature #4 Incorrectsgp15ebbrE7.b1, sgp30ebbrE7.b1
D010319.31SGP/EBBR/E7 - E7 EBBR AEM Frozen Stoppedsgp15ebbrE7.b1, sgp5ebbrE7.b1, sgp30ebbrE7.b1
D010319.32SGP/EBBR/E7 - E7 EBBR AEM Frozen Stoppedsgp5ebbrE7.b1, sgp30ebbrE7.b1, sgp15ebbrE7.b1
D010319.33SGP/EBBR/E7 - E7 EBBR AEM Frozen Stoppedsgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
D010319.34SGP/EBBR/E7 - E7 EBBR AEM Frozen Stoppedsgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
D010319.35SGP/EBBR/E7 - E7 EBBR AEM Frozen Stoppedsgp30ebbrE7.b1, sgp5ebbrE7.b1, sgp15ebbrE7.b1
D010319.36SGP/EBBR/E7 - E7 EBBR AEM Frozen Stoppedsgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
D010319.37SGP/EBBR/E7 - E7 EBBR AEM Frozen Stoppedsgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
D010319.40SGP/EBBR/E7 - E7 EBBR Soil Moisture # 2 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010319.41SGP/EBBR/E7 - E7 EBBR Soil Moisture # 2 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010319.42SGP/EBBR/E7 - E7 EBBR Soil Moisture # 2 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010319.43SGP/EBBR/E7 - E7 EBBR Soil Moisture # 2 Incorrectsgp15ebbrE7.b1, sgp30ebbrE7.b1
D010319.44SGP/EBBR/E7 - E7 EBBR Soil Moisture # 2 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010319.45SGP/EBBR/E7 - E7 EBBR Soil Moisture # 2 Incorrectsgp15ebbrE7.b1, sgp30ebbrE7.b1
D010319.46SGP/EBBR/E7 - E7 EBBR Soil Moistures 2, 4, and 5 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010319.50SGP/EBBR E7 - E7 EBBR Soil Moisture #4 Incorrectsgp15ebbrE7.b1, sgp30ebbrE7.b1
D010319.51SGP/EBBR E7 - E7 EBBR Soil Moisture #4 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010319.52SGP/EBBR E7 - E7 EBBR Soil Moisture #4 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010319.53SGP/EBBR E7 - E7 EBBR Soil Moisture #4 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010319.54SGP/EBBR/E7 - E7 EBBR soil Moisture #5 Incorrectsgp15ebbrE7.b1, sgp30ebbrE7.b1
D010319.55SGP/EBBR/E7 - E7 EBBR soil Moisture #5 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010319.56SGP/EBBR/E7 - E7 EBBR soil Moisture #5 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010319.57SGP/EBBR/E7 - E7 EBBR soil Moisture #5 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010319.58SGP/EBBR/E7 - E7 EBBR soil Moisture #5 Incorrectsgp15ebbrE7.b1, sgp30ebbrE7.b1
D010319.59SGP/EBBR/E7 - E7 EBBR soil Moisture #5 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010319.60SGP/EBBR/E7 - E7 EBBR soil Moisture #5 Incorrectsgp15ebbrE7.b1, sgp30ebbrE7.b1
D010319.61SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010319.62SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010319.63SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010319.64SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrectsgp15ebbrE7.b1, sgp30ebbrE7.b1
D010319.65SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010319.66SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010319.67SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrectsgp15ebbrE7.b1, sgp30ebbrE7.b1
D010319.68SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010319.69SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010319.70SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010319.71SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrectsgp15ebbrE7.b1, sgp30ebbrE7.b1
D010319.72SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010319.73SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010319.74SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrectsgp15ebbrE7.b1, sgp30ebbrE7.b1
D010319.75SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010319.76SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010319.77SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrectsgp15ebbrE7.b1, sgp30ebbrE7.b1
D010319.78SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrectsgp15ebbrE7.b1, sgp30ebbrE7.b1
D010319.79SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D010319.80SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D011127.23SGP EBBR E7 - E7 EBBR Data Incorrect During 6 Month Checkssgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
D011129.2SGP EBBR E7 - E7 EBBR Data Incorrectsgp15ebbrE7.b1, sgp30ebbrE7.b1
D011129.3SGP EBBR E7 - E7 EBBR Soil Moisture #3 and Other Data Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1
D011129.4SGP EBBR E7 - E7 EBBR AEM Position Caused Incorrect Datasgp5ebbrE7.b1, sgp30ebbrE7.b1, sgp15ebbrE7.b1
D011129.5SGP EBBR E7 - E7 EBBR Soil Moisture #2 Spiked, Incorrect Data Resultedsgp30ebbrE7.b1, sgp15ebbrE7.b1
D011129.6SGP EBBR E7 - E7 EBBR AEM Position Caused Incorrect Datasgp30ebbrE7.b1, sgp15ebbrE7.b1, sgp5ebbrE7.b1
D011129.7SGP EBBR E7 - E7 EBBR All Data Incorrectsgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
D011129.8SGP EBBR E7 - E7 EBBR Data Incorrect After Recalibrationsgp15ebbrE7.b1, sgp30ebbrE7.b1
D011129.9SGP EBBR E7 - E7 EBBR Data Incorrect After Missing Data Periodsgp15ebbrE7.b1, sgp30ebbrE7.b1
D020628.11SGP/EBBR/E7 - T/RH Checksgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
D020628.8SGP/EBBR/E7 - 3-month Checksgp5ebbrE7.b1, sgp30ebbrE7.b1, sgp15ebbrE7.b1
D020716.26SGP/EBBR/E7 - Measurements Zerosgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1, sgp5ebbrE7.00
D020716.27SGP/EBBR/E7 - AEM Hungsgp30ebbrE7.b1, sgp5ebbrE7.b1, sgp15ebbrE7.b1
D020716.28SGP/EBBR/E7 - Wind Speed Incorrectsgp30ebbrE7.b1, sgp5ebbrE7.b1, sgp15ebbrE7.b1
D020716.8SGP/EBBR/E7 - 6 Month Checkssgp30ebbrE7.b1, sgp5ebbrE7.b1, sgp15ebbrE7.b1
D021113.1SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR
Header
sgp30ebbrE9.b1, sgp30ebbrE8.b1, sgp30ebbrE22.b1, sgp30ebbrE20.b1, sgp30ebbrE4.b1,
sgp30ebbrE12.b1, sgp30ebbrE13.b1, sgp30ebbrE15.b1, sgp30ebbrE18.b1, sgp30ebbrE19.b1,
sgp30ebbrE2.b1, sgp30ebbrE26.b1, sgp30ebbrE7.b1
D021113.4SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR
Header
sgp30ebbrE12.b1, sgp30ebbrE13.b1, sgp30ebbrE15.b1, sgp30ebbrE20.b1, sgp30ebbrE22.b1,
sgp30ebbrE26.b1, sgp30ebbrE4.b1, sgp30ebbrE7.b1, sgp30ebbrE8.b1, sgp30ebbrE9.b1
D030110.30SGP/EBBR/E7 - Data Incorrect during 6 month checkssgp30ebbrE7.b1, sgp5ebbrE7.b1, sgp15ebbrE7.b1
D030113.1SGP/EBBR/E7 - Wind speed incorrectsgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
D030113.3SGP/EBBR/E7 - CES data incorrectsgp30ebbrE7.b1
D030113.4SGP/EBBR/E7 - REPROCESS: Soil Heat Flow #2 Incorrectsgp30ebbrE7.b1
D030113.5SGP/EBBR/E7 - Change In Energy Storage Calculations Incorrectsgp30ebbrE7.b1
D030113.6SGP/EBBR/E7 - REPROCESS: Soil Heat Flow #5 too lowsgp30ebbrE7.b1
D030113.7SGP/EBBR/E7 - AEM Problemssgp30ebbrE7.b1, sgp5ebbrE7.b1, sgp15ebbrE7.b1
D030113.8SGP/EBBR/E7 - T/RH Ventilator Fans Stoppedsgp30ebbrE7.b1, sgp5ebbrE7.b1, sgp15ebbrE7.b1
D030114.2SGP/EBBR/E7 - Data Reported as Zero following Logger Replacementsgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
D030620.1SGP/EBBR/E7 - Soil Heat Flow #5 Incorrectsgp15ebbrE7.b1, sgp30ebbrE7.b1
D030712.13SGP/EBBR/E7 - 6 Month Checkssgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
D030712.9SGP/EBBR/E7 - AEM Hung Inbetween Home Positionsgp30ebbrE7.b1, sgp5ebbrE7.b1, sgp15ebbrE7.b1
D030729.3SGP/EBBR/E7 - AEM Malfunction, Some Data Incorrectsgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
D030917.2SGP/EBBR/E7 - Reprocess: Soil Heat Flow #5 Offscale, Surface Fluxes Incorrectsgp15ebbrE7.b1, sgp30ebbrE7.b1
D030919.1SGP/EBBR/E7 - Data all zerosgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
D030919.2SGP/EBBR/E7 - Energy Storage Incorrect, Fluxes Incorrectsgp30ebbrE7.b1
D030919.3SGP/EBBR/E7 - Water in Net Radiometer Domes; Surface Fluxes are Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1, sgp5ebbrE7.b1
D031031.1SGP/EBBR/E7 - Reference Temperature Failuresgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
D031204.6SGP/EBBR/E7 - 6 Month Checkssgp5ebbrE7.b1, sgp30ebbrE7.b1, sgp15ebbrE7.b1
D031211.6SGP/EBBR/E7 - Pressure Sensor Data Incorrectsgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
D031222.9SGP/EBBR/E7 - Wind Speed Sensor Frozen By Ice Stormsgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
D040206.3SGP/EBBR/E7 - Pressure Sensor Data Incorretsgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
D040304.3SGP/EBBR/E7 - Wind Speed Frozen Stopped By Icesgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
D040304.4SGP/EBBR/E7 - Tref Problem Causes All Temps. to be Incorrectsgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
D040813.8SGP/EBBR/E7 - Pressure Too Highsgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
D041005.3SGP/EBBR/E7 - Data Missingsgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
D041222.8SGP/EBBR/E7 - 6 Month Checkssgp5ebbrE7.b1, sgp30ebbrE7.b1, sgp15ebbrE7.b1
D050206.6SGP/EBBR/E7 - Wind Speed Frozen Stopped By Ice Stormsgp30ebbrE7.b1, sgp15ebbrE7.b1, sgp5ebbrE7.b1
D050215.11SGP/EBBR/E7 - Wind Speed Frozen Stopped By Icesgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
D050330.2SGP/EBBR/E7 - Wrong Datalogger Programsgp30ebbrE7.b1
D050719.6SGP/EBBR/E7 - Improved EBBR CR10 Programsgp30ebbrE7.b1
D051024.1SGP/EBBR/E7 - Data Missingsgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
D051106.20SGP/EBBR/E7 - Average Soil Heat Flux Incorrectsgp30ebbrE7.b1
D051106.3SGP/EBBR/E7 - Net Radiation Incorrect; Sensible and Latent Heat Fluxes Incorrectsgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
D051112.4SGP/EBBR/E7 - metadata correctionssgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
D060111.3SGP/EBBR/E7 - Barometric Pressure Incorrectsgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
D060501.4SGP/EBBR/E7 - Fluxes and Gradient Measurements Incorrectsgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
D061220.3SGP/EBBR/E7 - Wind Direction Dependency of Surface Fluxes and General Data Quality
Information
sgp30ebbrE7.b1
D070215.3SGP/EBBR/E7 - Windspeed threshhold too highsgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
D080212.1SGP/EBBR/E7 - Wind Speed Frozen Stoppedsgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
D090312.2SGP/EBBR/E7 - AEM voltage too highsgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
D090428.1SGP/EBBR/E7 - Fluxes intermittently incorrectsgp15ebbrE7.b1, sgp30ebbrE7.b1
D090617.3SGP/EBBR/E7 - Wind direction incorrectsgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
D100202.2SGP/EBBR/E7 - Wind speed frozen stoppedsgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
D100727.4SGP/EBBR/E7 - Incorrect Sensible and Latent Heat Fluxessgp15ebbrE7.b1, sgp30ebbrE7.b1
D101007.3SGP/EBBR/E7 - Sensible and latent heat fluxes incorrect - soil heat flow 1 problemsgp15ebbrE7.b1, sgp30ebbrE7.b1
D110830.3SGP/EBBR/E7 - Loose connection (ST #3)sgp15ebbrE7.b1, sgp30ebbrE7.b1
D111011.2SGP/EBBR/E7 - Sensible and Latent Heat Flux Incorrectsgp30ebbrE7.b1
D940301.4Invalid wind speed frozen sensorsgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
D940711.4SGP/EBBR/E7 - Reprocess: Soil Temperature Probe Failuresgp15ebbrE7.b1, sgp30ebbrE7.b1
D940830.8Stopped Ventilation Fansgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
D940926.1Intermittent Stopped or Slowed Aspirator Fanssgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
D941114.3SGP/EBBR/E7 - Net Radiometer not levelsgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
D941208.2SGP/EBBR/E7 - Radiation Shield Problemsgp5ebbrE7.b1, sgp30ebbrE7.b1
D941220.3SGP/EBBR/E7 - Water in Net Radiometersgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
D951221.1Annual calibration changeoutsgp30ebbrE7.b1, sgp5ebbrE7.b1
D960104.5SGP/EBBR/E7 - Wind Speed Cups Frozensgp5ebbrE7.b1, sgp30ebbrE7.b1, sgp15ebbrE7.b1
D960119.5SGP/EBBR/E7 - Soil Moisture Probes Offscalesgp15ebbrE7.b1, sgp30ebbrE7.b1
D960320.2SGP/EBBR/E7 - Wind Speed Cups Frozensgp30ebbrE7.b1, sgp5ebbrE7.b1, sgp15ebbrE7.b1
D960508.2SGP/EBBR/E7 - 3-month checksgp5ebbrE7.b1, sgp30ebbrE7.b1
D961122.20SGP/EBBR/E7 - EBBR 3-Month Checks - 10 EFssgp5ebbrE7.b1, sgp30ebbrE7.b1, sgp15ebbrE7.b1
D970330.4SGP/EBBR/E7- Wind Speed Cups Frozensgp30ebbrE7.b1, sgp5ebbrE7.b1, sgp15ebbrE7.b1
D971021.1SGP/EBBR/E7 - EBBR Biannual Checkssgp5ebbrE7.b1, sgp30ebbrE7.b1, sgp15ebbrE7.b1
D980117.15SGP/EBBR/E7 - EBBR Frozen Wind Speedsgp30ebbrE7.b1, sgp15ebbrE7.b1, sgp5ebbrE7.b1
D980410.1SGP/EBBR/E7 - Right T/RH Probe Temperature Incorrectsgp30ebbrE7.b1, sgp15ebbrE7.b1, sgp5ebbrE7.b1, sgp5ebbrE7.00
D980410.3SGP/EBBR/E7 - Wind Speed Sensor Frozensgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
D980416.8SGP/EBBR/E7 - 3-Month Checksgp5ebbrE7.b1, sgp30ebbrE7.b1, sgp15ebbrE7.b1
D980529.6SGP/EBBR/E7 - Six-Month Checkssgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
D981113.2SGP/EBBR/E7 - Data Incorrect Because of Recompilesgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
D990127.22SGP/EBBR/E7 - Wind Direction Data Incorrect (revised)sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1, sgp5ebbrE7.00
D990128.3SGP/EBBR/E7 - EBBR E7 Wind Speed Data Incorrectsgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
D990128.4SGP/EBBR/E7 - Wind Speed Data Incorrectsgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1


DQRID : D000214.2
Start DateStart TimeEnd DateEnd Time
12/23/1999090012/23/19991700
Subject:
SGP/EBBR - EBBR E7 Soil Moisture Jumping Around
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
All soil moisture sensor outputs jumped around during the period, causing 
the soil moisture values and the quantities calculated from them to be 
incorrect.  The data values affected are shown below.


15 minute:  r_sm1, r_sm2, r_sm3, r_sm4, r_sm5
30 minute:  sm1, sm2, sm3, sm4, sm5, c_shf1, c_shf2, c_shf3, c_shf4, 
            c_shf5, g1, g2, g3, g4, g5, ave_shf, e, h
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_4_r
  • soil_moisture_3_r
  • soil_moisture_1_r
  • soil_moisture_2_r
  • soil_moisture_5_r

sgp30ebbrE7.b1:
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • soil_moisture_5
  • soil_moisture_1
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_1
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • surface_soil_heat_flux_1
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • surface_soil_heat_flux_2
  • surface_soil_heat_flux_3


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DQRID : D000214.3
Start DateStart TimeEnd DateEnd Time
07/21/1999023010/30/19990330
Subject:
SGP/EBBR - EBBR E7 Soil Moisture Sensors #2 and #4 Negative
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Soil moisture sensors #2 and #4 produced negative values for soil moisture
frequently during the period, causing the quantities calculated from them 
to be incorrect.  The version of the CR10X program at E7 does not have
max/min limits on the outputs. The data needs to be examined to determine 
times of incorrect soil moisture values.  The data values affected are 
shown below.


15 minute:  r_sm1, r_sm2, r_sm3, r_sm4, r_sm5
30 minute:  sm1, sm2, sm3, sm4, sm5, c_shf1, c_shf2, c_shf3, c_shf4, 
            c_shf5, g1, g2, g3, g4, g5, ave_shf, e, h
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_4_r
  • soil_moisture_3_r
  • soil_moisture_1_r
  • soil_moisture_2_r
  • soil_moisture_5_r

sgp30ebbrE7.b1:
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • soil_moisture_5
  • soil_moisture_1
  • corr_soil_heat_flow_1
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • surface_soil_heat_flux_1
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • surface_soil_heat_flux_2
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • surface_soil_heat_flux_3


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DQRID : D000214.4
Start DateStart TimeEnd DateEnd Time
09/04/1999053009/10/19991330
Subject:
SGP/EBBR - EBBR E7 Soil Moisture Sensor #5 Negative
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Soil moisture sensor #5 produced small negative values for soil moisture
infrequently during the period.  Because the vales were small negative, no
calculated data values are adversely affected. The data needs to be 
examined to determine times of incorrect soil moisture values.  
The data values affected are shown below.


15 minute:  r_sm5
30 minute:  sm5
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_5_r

sgp30ebbrE7.b1:
  • soil_moisture_5


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DQRID : D000221.2
Start DateStart TimeEnd DateEnd Time
01/26/2000231502/01/20002050
Subject:
SGP/EBBR - EBBR E7 Left Aspirator Not Working
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
Description:
The left aspirator fan did not work during the period.

The following values were therefore incorrect:

5 minute:  tair_top, tair_bot, thum_top. thum_bot, hum_top, hum_bot,
           vp_top, vp_bot
15 minute: rr_thum_l, mv_hum_l, tair_l
30 minute: tair_top, tair_bot, thum_top. thum_bot, hum_top, hum_bot,
           vp_top, vp_bot, e, h, bowen
Measurements:sgp15ebbrE7.b1:
  • temp_air_left
  • rh_left_mv
  • temp_trh_left_rr

sgp30ebbrE7.b1:
  • rh_top_fraction
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • bowen_ratio
  • rh_bottom_fraction
  • temp_air_top
  • vapor_pressure_top
  • temp_trh_bottom
  • temp_trh_top
  • temp_air_bottom
  • vapor_pressure_bottom
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • rh_bottom_fraction
  • temp_air_bottom
  • temp_air_top
  • temp_trh_bottom
  • rh_top_fraction
  • vapor_pressure_top
  • vapor_pressure_bottom
  • temp_trh_top


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DQRID : D000224.10
Start DateStart TimeEnd DateEnd Time
01/10/2000020001/10/20000200
Subject:
SGP/EBBR - EBBR E7 Soil Moisture Spike
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
All soil moisture sensor outputs are spiking up for a single half hour
for this day, causing the soil moisture values and
the quantities calculated from them to be incorrect.  The spiked half hours
are normally near sunrise.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_4_r
  • soil_moisture_3_r
  • soil_moisture_1_r
  • soil_moisture_2_r
  • soil_moisture_5_r

sgp30ebbrE7.b1:
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • soil_moisture_5
  • soil_moisture_1
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_1
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • surface_soil_heat_flux_1
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • surface_soil_heat_flux_2
  • surface_soil_heat_flux_3


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DQRID : D000224.11
Start DateStart TimeEnd DateEnd Time
01/13/2000130001/13/20001300
Subject:
SGP/EBBR - EBBR E7 Soil Moisture Spike
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
All soil moisture sensor outputs are spiking up for a single half hour
for this day, causing the soil moisture values and
the quantities calculated from them to be incorrect.  The spiked half hours
are normally near sunrise.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_4_r
  • soil_moisture_3_r
  • soil_moisture_1_r
  • soil_moisture_2_r
  • soil_moisture_5_r

sgp30ebbrE7.b1:
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • soil_moisture_5
  • soil_moisture_1
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_1
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • surface_soil_heat_flux_1
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • surface_soil_heat_flux_2
  • surface_soil_heat_flux_3


Back To Table of Contents

DQRID : D000224.12
Start DateStart TimeEnd DateEnd Time
01/14/2000133001/14/20001330
Subject:
SGP/EBBR - EBBR E7 Soil Moisture Spike
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
All soil moisture sensor outputs are spiking up for a single half hour
for this day, causing the soil moisture values and
the quantities calculated from them to be incorrect.  The spiked half hours
are normally near sunrise.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_4_r
  • soil_moisture_3_r
  • soil_moisture_1_r
  • soil_moisture_2_r
  • soil_moisture_5_r

sgp30ebbrE7.b1:
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • soil_moisture_5
  • soil_moisture_1
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_1
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • surface_soil_heat_flux_1
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • surface_soil_heat_flux_2
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • surface_soil_heat_flux_3


Back To Table of Contents

DQRID : D000224.13
Start DateStart TimeEnd DateEnd Time
02/01/2000133002/01/20001330
Subject:
SGP/EBBR - EBBR E7 Soil Moisture Spike
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
All soil moisture sensor outputs are spiking up for a single half hour
for this day, causing the soil moisture values and
the quantities calculated from them to be incorrect.  The spiked half hours
are normally near sunrise.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_4_r
  • soil_moisture_3_r
  • soil_moisture_1_r
  • soil_moisture_2_r
  • soil_moisture_5_r

sgp30ebbrE7.b1:
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • soil_moisture_5
  • soil_moisture_1
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_1
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • surface_soil_heat_flux_1
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • surface_soil_heat_flux_2
  • surface_soil_heat_flux_3


Back To Table of Contents

DQRID : D000224.14
Start DateStart TimeEnd DateEnd Time
02/02/2000133002/02/20001330
Subject:
SGP/EBBR - EBBR E7 Soil Moisture Spike
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
All soil moisture sensor outputs are spiking up for a single half hour
for this day, causing the soil moisture values and
the quantities calculated from them to be incorrect.  The spiked half hours
are normally near sunrise.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_4_r
  • soil_moisture_3_r
  • soil_moisture_1_r
  • soil_moisture_2_r
  • soil_moisture_5_r

sgp30ebbrE7.b1:
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • soil_moisture_5
  • soil_moisture_1
  • corr_soil_heat_flow_1
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • surface_soil_heat_flux_1
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • surface_soil_heat_flux_2
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • surface_soil_heat_flux_3


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DQRID : D000224.15
Start DateStart TimeEnd DateEnd Time
02/04/2000140002/04/20001400
Subject:
SGP/EBBR - EBBR E7 Soil Moisture Spike
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
All soil moisture sensor outputs are spiking up for a single half hour
for this day, causing the soil moisture values and
the quantities calculated from them to be incorrect.  The spiked half hours
are normally near sunrise.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_4_r
  • soil_moisture_3_r
  • soil_moisture_1_r
  • soil_moisture_2_r
  • soil_moisture_5_r

sgp30ebbrE7.b1:
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • soil_moisture_5
  • soil_moisture_1
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_1
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • surface_soil_heat_flux_1
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • surface_soil_heat_flux_2
  • surface_soil_heat_flux_3


Back To Table of Contents

DQRID : D000224.16
Start DateStart TimeEnd DateEnd Time
02/05/2000133002/05/20001330
Subject:
SGP/EBBR - EBBR E7 Soil Moisture Spike
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
All soil moisture sensor outputs are spiking up for a single half hour
for this day, causing the soil moisture values and
the quantities calculated from them to be incorrect.  The spiked half hours
are normally near sunrise.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_4_r
  • soil_moisture_3_r
  • soil_moisture_1_r
  • soil_moisture_2_r
  • soil_moisture_5_r

sgp30ebbrE7.b1:
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • soil_moisture_5
  • soil_moisture_1
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_1
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • surface_soil_heat_flux_1
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • surface_soil_heat_flux_2
  • surface_soil_heat_flux_3


Back To Table of Contents

DQRID : D000224.17
Start DateStart TimeEnd DateEnd Time
02/06/2000113002/06/20001130
Subject:
SGP/EBBR - EBBR E7 Soil Moisture Spike
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
All soil moisture sensor outputs are spiking up for a single half hour
for this day, causing the soil moisture values and
the quantities calculated from them to be incorrect.  The spiked half hours
are normally near sunrise.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_4_r
  • soil_moisture_3_r
  • soil_moisture_1_r
  • soil_moisture_2_r
  • soil_moisture_5_r

sgp30ebbrE7.b1:
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • soil_moisture_5
  • soil_moisture_1
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_1
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • surface_soil_heat_flux_1
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • surface_soil_heat_flux_2
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • surface_soil_heat_flux_3


Back To Table of Contents

DQRID : D000224.5
Start DateStart TimeEnd DateEnd Time
12/24/1999010012/24/19990100
Subject:
SGP/EBBR - EBBR E7 Soil Moisture Spike
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
All soil moisture sensor outputs are spiking up for a single half hour
for this day causing the soil moisture values and
the quantities calculated from them to be incorrect.  The spiked half hours
are normally near sunrise.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_4_r
  • soil_moisture_3_r
  • soil_moisture_1_r
  • soil_moisture_2_r
  • soil_moisture_5_r

sgp30ebbrE7.b1:
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • soil_moisture_5
  • soil_moisture_1
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_1
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • surface_soil_heat_flux_1
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • surface_soil_heat_flux_2
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • surface_soil_heat_flux_3


Back To Table of Contents

DQRID : D000224.6
Start DateStart TimeEnd DateEnd Time
12/22/1999133012/22/19991330
Subject:
SGP/EBBR - EBBR E7 Soil Moisture Spike
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
All soil moisture sensor outputs are spiking up for a single half hour
this day  causing the soil moisture values and
the quantities calculated from them to be incorrect.  The spiked half hours
are normally near sunrise.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_4_r
  • soil_moisture_3_r
  • soil_moisture_1_r
  • soil_moisture_2_r
  • soil_moisture_5_r

sgp30ebbrE7.b1:
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • soil_moisture_5
  • soil_moisture_1
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_1
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • surface_soil_heat_flux_1
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • surface_soil_heat_flux_2
  • surface_soil_heat_flux_3


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DQRID : D000224.7
Start DateStart TimeEnd DateEnd Time
12/25/1999130012/25/19991300
Subject:
SGP/EBBR - EBBR E7 Soil Moisture Spike
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
All soil moisture sensor outputs are spiking up for a single half hour
for this day, causing the soil moisture values and
the quantities calculated from them to be incorrect.  The spiked half hours
are normally near sunrise.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_4_r
  • soil_moisture_3_r
  • soil_moisture_1_r
  • soil_moisture_2_r
  • soil_moisture_5_r

sgp30ebbrE7.b1:
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • soil_moisture_5
  • soil_moisture_1
  • corr_soil_heat_flow_1
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • surface_soil_heat_flux_1
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • surface_soil_heat_flux_2
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • surface_soil_heat_flux_3


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DQRID : D000224.8
Start DateStart TimeEnd DateEnd Time
01/01/2000023001/01/20000230
Subject:
SGP/EBBR - EBBR E7 Soil Moisture Spike
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
All soil moisture sensor outputs are spiking up for a single half hour
for this day, causing the soil moisture values and
the quantities calculated from them to be incorrect.  The spiked half hours
are normally near sunrise.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_4_r
  • soil_moisture_3_r
  • soil_moisture_1_r
  • soil_moisture_2_r
  • soil_moisture_5_r

sgp30ebbrE7.b1:
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • soil_moisture_5
  • soil_moisture_1
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_1
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • surface_soil_heat_flux_1
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • surface_soil_heat_flux_2
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • surface_soil_heat_flux_3


Back To Table of Contents

DQRID : D000224.9
Start DateStart TimeEnd DateEnd Time
01/05/2000133001/05/20001330
Subject:
SGP/EBBR - EBBR E7 Soil Moisture Spike
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
All soil moisture sensor outputs are spiking up for a single half hour
for this day, causing the soil moisture values and
the quantities calculated from them to be incorrect.  The spiked half hours
are normally near sunrise.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_4_r
  • soil_moisture_3_r
  • soil_moisture_1_r
  • soil_moisture_2_r
  • soil_moisture_5_r

sgp30ebbrE7.b1:
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • soil_moisture_5
  • soil_moisture_1
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_1
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • surface_soil_heat_flux_1
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • surface_soil_heat_flux_2
  • surface_soil_heat_flux_3


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DQRID : D000225.9
Start DateStart TimeEnd DateEnd Time
01/05/2000133001/05/20001330
Subject:
SGP/EBBR - EBBR E7 Soil Heat Flows Spiked
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
All soil heat flows were spiked during the period.  The affected data are:

15 minute: mv_hft1, mv_hft2, mv_hft3, mv_hft4, mv_hft5
30 minute: shf1, shf2, shf3, shf4, shf5, c_shf1, c_shf2, c_shf3, c_shf4,
           c_shf5, g1, g2, g3, g4, g5, ave_shf, h, e
Measurements:sgp15ebbrE7.b1:
  • soil_heat_flow_2_mv
  • soil_heat_flow_3_mv
  • soil_heat_flow_4_mv
  • soil_heat_flow_5_mv
  • soil_heat_flow_1_mv

sgp30ebbrE7.b1:
  • soil_heat_flow_5
  • soil_heat_flow_3
  • soil_heat_flow_4
  • soil_heat_flow_1
  • soil_heat_flow_2
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_1
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • surface_soil_heat_flux_1
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • surface_soil_heat_flux_2
  • surface_soil_heat_flux_3


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DQRID : D000229.1
Start DateStart TimeEnd DateEnd Time
10/17/1999150010/30/19990330
Subject:
SGP/EBBR - EBBR E7 Soil Moistures #2 and #4 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil moisture #2 and #4 were negative, often large negative, during very
dry soil conditions, causing several other quantities to also be incorrect. 

The affected data are:

15 minute: r_sm2, r_sm4
30 minute: sm2, sm4, c_shf2, c_shf4, cs2, cs4, ces2, ces4, g2, g4,
           ave_shf, h, e
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_4_r
  • soil_moisture_2_r

sgp30ebbrE7.b1:
  • energy_storage_change_2
  • soil_moisture_2
  • soil_moisture_4
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_4
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_4
  • soil_heat_capacity_2
  • surface_soil_heat_flux_4
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • surface_soil_heat_flux_2
  • soil_heat_capacity_4


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DQRID : D000301.7
Start DateStart TimeEnd DateEnd Time
09/27/1999093009/28/19991700
Subject:
SGP/EBBR - EBBR E7 Net Radiation Incorrect
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
Description:
The net radiometer top dome was broken and water had entered.  Net 
radiation values are therefore incorrect during the period.

The affected data are:

5 minute:  q
15 minute: mv_q
30 minute: q, h, e
Measurements:sgp15ebbrE7.b1:
  • net_radiation_mv

sgp30ebbrE7.b1:
  • Radiation, net(net_radiation)
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • Radiation, net(net_radiation)


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DQRID : D010213.16
Start DateStart TimeEnd DateEnd Time
12/10/2000221512/15/20001715
Subject:
SGP/EBBR/E7 - EBBR E7 Wind Speed Iced
DataStreams:sgp30ebbrE7.b1, sgp5ebbrE7.b1, sgp15ebbrE7.b1
Description:
The anemometer was frozen stopped by freezing rain. Indicated data is incorrect.
Measurements:sgp15ebbrE7.b1:
  • Wind speed, lower, 1-min avg(wspd_arith_mean)

sgp30ebbrE7.b1:
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • Wind speed vector mean(wspd_vec_mean)

sgp5ebbrE7.b1:
  • Wind speed vector mean(wspd_vec_mean)
  • Wind speed, lower, 1-min avg(wspd_arith_mean)


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DQRID : D010316.148
Start DateStart TimeEnd DateEnd Time
03/14/2000205003/14/20002101
Subject:
SGP/EBBR/E7 - E7 EBBR Datalogger Replacement/Upgrade - Data Incorrect
DataStreams:sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
The datalogger was replaced with one that had been upgraded
with a new operating system.  Data just after the 
replacement was incorrect.
Measurements:sgp15ebbrE7.b1:
  • lon
  • soil_heat_flow_3_mv
  • soil_heat_flow_4_mv
  • base_time
  • soil_temp_3_rr
  • soil_temp_4_rr
  • soil_temp_5_rr
  • soil_heat_flow_5_mv
  • soil_moisture_4_r
  • soil_moisture_3_r
  • home_signal
  • net_radiation_mv
  • temp_air_left
  • atmos_pressure_mv
  • wdir_vec_mean_mv
  • soil_heat_flow_1_mv
  • temp_trh_right_rr
  • time_offset
  • rh_left_mv
  • temp_trh_left_rr
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • temp_air_right
  • battery_voltage
  • soil_heat_flow_2_mv
  • soil_temp_2_rr
  • lat
  • soil_moisture_1_r
  • soil_moisture_2_r
  • soil_moisture_5_r
  • temp_reference_rr
  • rh_right_mv
  • soil_temp_1_rr
  • alt

sgp30ebbrE7.b1:
  • temp_reference
  • soil_heat_flow_5
  • soil_heat_flow_3
  • soil_heat_flow_4
  • soil_heat_flow_1
  • soil_heat_flow_2
  • Wind speed vector mean(wspd_vec_mean)
  • Barometric Pressure(atmos_pressure)
  • energy_storage_change_1
  • energy_storage_change_2
  • energy_storage_change_5
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_3
  • energy_storage_change_4
  • home_signal_30
  • temp_air_top
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
  • Soil temperature mean 4(soil_temp_4)
  • Soil temperature mean 5(soil_temp_5)
  • Soil temperature mean 2(soil_temp_2)
  • Soil temperature mean 3(soil_temp_3)
  • alt
  • Soil temperature mean 1(soil_temp_1)
  • lon
  • rh_top_fraction
  • vapor_pressure_top
  • home_signal_15
  • wdir_vec_std
  • Radiation, net(net_radiation)
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • soil_moisture_5
  • lat
  • soil_moisture_1
  • soil_heat_capacity_1
  • surface_soil_heat_flux_1
  • soil_heat_capacity_2
  • soil_heat_capacity_5
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • soil_heat_capacity_3
  • surface_soil_heat_flux_2
  • soil_heat_capacity_4
  • surface_soil_heat_flux_3
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • temp_trh_bottom
  • temp_trh_top
  • base_time
  • bowen_ratio
  • rh_bottom_fraction
  • corr_soil_heat_flow_1
  • time_offset
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • temp_air_bottom
  • vapor_pressure_bottom
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • lon
  • temp_air_bottom
  • temp_trh_bottom
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
  • Radiation, net(net_radiation)
  • lat
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • vapor_pressure_bottom
  • wdir_vec_std
  • alt
  • base_time
  • vapor_pressure_top
  • temp_trh_top
  • temp_air_top
  • rh_top_fraction
  • Wind speed vector mean(wspd_vec_mean)
  • temp_reference
  • rh_bottom_fraction
  • Barometric Pressure(atmos_pressure)
  • time_offset
  • home_signal


Back To Table of Contents

DQRID : D010316.149
Start DateStart TimeEnd DateEnd Time
12/07/1999143012/07/19991431
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Temperature #1 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil Temperature probe #1 was incorrect.  A poor electronic 
connection was suspected.
Measurements:sgp15ebbrE7.b1:
  • soil_temp_1_rr

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • energy_storage_change_1
  • soil_heat_capacity_1
  • surface_soil_heat_flux_1
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Soil temperature mean 1(soil_temp_1)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


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DQRID : D010316.150
Start DateStart TimeEnd DateEnd Time
12/09/1999133012/09/19991331
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Temperature #1 Incorrect
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Soil Temperature probe #1 was incorrect.  A poor electronic 
connection was suspected.
Measurements:sgp15ebbrE7.b1:
  • soil_temp_1_rr

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • energy_storage_change_1
  • soil_heat_capacity_1
  • surface_soil_heat_flux_1
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Soil temperature mean 1(soil_temp_1)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


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DQRID : D010316.151
Start DateStart TimeEnd DateEnd Time
12/12/1999133012/12/19991331
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Temperature #1 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil Temperature probe #1 was incorrect.  A poor electronic 
connection was suspected.
Measurements:sgp15ebbrE7.b1:
  • soil_temp_1_rr

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • energy_storage_change_1
  • soil_heat_capacity_1
  • surface_soil_heat_flux_1
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Soil temperature mean 1(soil_temp_1)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


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DQRID : D010316.152
Start DateStart TimeEnd DateEnd Time
12/12/1999190012/12/19991901
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Temperature #1 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil Temperature probe #1 was incorrect.  A poor electronic 
connection was suspected.
Measurements:sgp15ebbrE7.b1:
  • soil_temp_1_rr

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • energy_storage_change_1
  • soil_heat_capacity_1
  • surface_soil_heat_flux_1
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Soil temperature mean 1(soil_temp_1)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


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DQRID : D010316.153
Start DateStart TimeEnd DateEnd Time
08/04/1999140008/04/19991431
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Temperature #1 Incorrect
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Soil Temperature probe #1 was incorrect.  A poor electronic 
connection was suspected.
Measurements:sgp15ebbrE7.b1:
  • soil_temp_1_rr

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • energy_storage_change_1
  • soil_heat_capacity_1
  • surface_soil_heat_flux_1
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Soil temperature mean 1(soil_temp_1)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


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DQRID : D010316.154
Start DateStart TimeEnd DateEnd Time
08/04/1999153008/04/19991631
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Temperature #1 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil Temperature probe #1 was incorrect.  A poor electronic 
connection was suspected.
Measurements:sgp15ebbrE7.b1:
  • soil_temp_1_rr

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • energy_storage_change_1
  • soil_heat_capacity_1
  • surface_soil_heat_flux_1
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Soil temperature mean 1(soil_temp_1)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


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DQRID : D010316.155
Start DateStart TimeEnd DateEnd Time
08/04/1999180008/04/19991801
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Temperature #1 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil Temperature probe #1 was incorrect.  A poor electronic 
connection was suspected.
Measurements:sgp15ebbrE7.b1:
  • soil_temp_1_rr

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • energy_storage_change_1
  • soil_heat_capacity_1
  • surface_soil_heat_flux_1
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Soil temperature mean 1(soil_temp_1)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


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DQRID : D010316.156
Start DateStart TimeEnd DateEnd Time
08/04/1999220008/04/19992201
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Temperature #1 Incorrect
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Soil Temperature probe #1 was incorrect.  A poor electronic 
connection was suspected.
Measurements:sgp15ebbrE7.b1:
  • soil_temp_1_rr

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • energy_storage_change_1
  • soil_heat_capacity_1
  • surface_soil_heat_flux_1
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Soil temperature mean 1(soil_temp_1)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


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DQRID : D010316.157
Start DateStart TimeEnd DateEnd Time
08/04/1999233008/05/19990031
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Temperature #1 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil Temperature probe #1 was incorrect.  A poor electronic 
connection was suspected.
Measurements:sgp15ebbrE7.b1:
  • soil_temp_1_rr

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • energy_storage_change_1
  • soil_heat_capacity_1
  • surface_soil_heat_flux_1
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Soil temperature mean 1(soil_temp_1)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


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DQRID : D010316.158
Start DateStart TimeEnd DateEnd Time
08/05/1999043008/05/19990431
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Temperature #1 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil Temperature probe #1 was incorrect.  A poor electronic 
connection was suspected.
Measurements:sgp15ebbrE7.b1:
  • soil_temp_1_rr

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • energy_storage_change_1
  • soil_heat_capacity_1
  • surface_soil_heat_flux_1
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Soil temperature mean 1(soil_temp_1)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


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DQRID : D010316.159
Start DateStart TimeEnd DateEnd Time
08/05/1999083008/05/19990831
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Temperature #1 Incorrect
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Soil Temperature probe #1 was incorrect.  A poor electronic 
connection was suspected.
Measurements:sgp15ebbrE7.b1:
  • soil_temp_1_rr

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • energy_storage_change_1
  • soil_heat_capacity_1
  • surface_soil_heat_flux_1
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Soil temperature mean 1(soil_temp_1)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


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DQRID : D010316.160
Start DateStart TimeEnd DateEnd Time
08/07/1999073008/07/19990731
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Temperature #1 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil Temperature probe #1 was incorrect.  A poor electronic 
connection was suspected.
Measurements:sgp15ebbrE7.b1:
  • soil_temp_1_rr

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • energy_storage_change_1
  • soil_heat_capacity_1
  • surface_soil_heat_flux_1
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Soil temperature mean 1(soil_temp_1)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


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DQRID : D010316.161
Start DateStart TimeEnd DateEnd Time
03/01/2000160003/01/20001631
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Temperature #1 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil Temperature probe #1 was incorrect while it was being replaced.
Measurements:sgp15ebbrE7.b1:
  • soil_temp_1_rr

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • energy_storage_change_1
  • soil_heat_capacity_1
  • surface_soil_heat_flux_1
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Soil temperature mean 1(soil_temp_1)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


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DQRID : D010316.162
Start DateStart TimeEnd DateEnd Time
05/09/2000183006/06/20001701
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Temperature #1 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil Temperature probe #1 was incorrect.  A poor electronic
connection was suspected.
Measurements:sgp15ebbrE7.b1:
  • soil_temp_1_rr

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • energy_storage_change_1
  • soil_heat_capacity_1
  • surface_soil_heat_flux_1
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Soil temperature mean 1(soil_temp_1)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


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DQRID : D010316.163
Start DateStart TimeEnd DateEnd Time
03/01/2000153003/01/20001701
Subject:
SGP/EBBR/E7 - E7 EBBR Right Aspirator Replacement
DataStreams:sgp5ebbrE7.b1, sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
A number of the basic measurements and measurements calculated
from them were incorrect while the right AEM aspirator was replaced.
Measurements:sgp15ebbrE7.b1:
  • temp_trh_right_rr
  • temp_air_right
  • rh_right_mv

sgp30ebbrE7.b1:
  • rh_top_fraction
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • bowen_ratio
  • rh_bottom_fraction
  • vapor_pressure_top
  • temp_air_top
  • temp_trh_bottom
  • temp_trh_top
  • temp_air_bottom
  • vapor_pressure_bottom
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • rh_bottom_fraction
  • temp_air_bottom
  • temp_air_top
  • temp_trh_bottom
  • rh_top_fraction
  • vapor_pressure_top
  • vapor_pressure_bottom
  • temp_trh_top


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DQRID : D010316.164
Start DateStart TimeEnd DateEnd Time
08/04/1999124508/15/19992001
Subject:
SGP/EBBR/E7 - E7 EBBR Left Aspirator Fan Not Working
DataStreams:sgp5ebbrE7.b1, sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
While the left aspirator fan was not working, the indicated
measurements were incorrect.
Measurements:sgp15ebbrE7.b1:
  • temp_air_left
  • rh_left_mv
  • temp_trh_left_rr

sgp30ebbrE7.b1:
  • rh_top_fraction
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • bowen_ratio
  • rh_bottom_fraction
  • temp_air_top
  • vapor_pressure_top
  • temp_trh_bottom
  • temp_trh_top
  • temp_air_bottom
  • vapor_pressure_bottom
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • rh_bottom_fraction
  • temp_air_bottom
  • temp_air_top
  • temp_trh_bottom
  • rh_top_fraction
  • vapor_pressure_top
  • vapor_pressure_bottom
  • temp_trh_top


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DQRID : D010316.165
Start DateStart TimeEnd DateEnd Time
11/07/2000193011/07/20002001
Subject:
SGP/EBBR/E7 - E7 EBBR Net Radiometer Dome Replacement
DataStreams:sgp5ebbrE7.b1, sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
The net radiation, sensible heat flux, and latent heat flux
were incorrect while the net radiometer domes were being replaced.
Measurements:sgp15ebbrE7.b1:
  • net_radiation_mv

sgp30ebbrE7.b1:
  • Radiation, net(net_radiation)
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • Radiation, net(net_radiation)


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DQRID : D010316.166
Start DateStart TimeEnd DateEnd Time
09/26/2000210009/26/20002101
Subject:
SGP/EBBR/E7 - E7 EBBR All Data Incorrect
DataStreams:sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
All measurements were incorrect for an unknown reason.
Measurements:sgp15ebbrE7.b1:
  • soil_heat_flow_3_mv
  • soil_heat_flow_4_mv
  • soil_temp_3_rr
  • soil_temp_4_rr
  • soil_temp_5_rr
  • soil_heat_flow_5_mv
  • soil_moisture_4_r
  • soil_moisture_3_r
  • home_signal
  • net_radiation_mv
  • temp_air_left
  • atmos_pressure_mv
  • wdir_vec_mean_mv
  • soil_heat_flow_1_mv
  • temp_trh_right_rr
  • time_offset
  • rh_left_mv
  • temp_trh_left_rr
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • temp_air_right
  • battery_voltage
  • soil_heat_flow_2_mv
  • soil_temp_2_rr
  • soil_moisture_1_r
  • soil_moisture_2_r
  • soil_moisture_5_r
  • temp_reference_rr
  • rh_right_mv
  • soil_temp_1_rr

sgp30ebbrE7.b1:
  • temp_reference
  • soil_heat_flow_5
  • soil_heat_flow_3
  • soil_heat_flow_4
  • soil_heat_flow_1
  • soil_heat_flow_2
  • Wind speed vector mean(wspd_vec_mean)
  • Barometric Pressure(atmos_pressure)
  • energy_storage_change_1
  • energy_storage_change_2
  • energy_storage_change_5
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_3
  • energy_storage_change_4
  • home_signal_30
  • temp_air_top
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
  • Soil temperature mean 4(soil_temp_4)
  • Soil temperature mean 5(soil_temp_5)
  • Soil temperature mean 2(soil_temp_2)
  • Soil temperature mean 3(soil_temp_3)
  • Soil temperature mean 1(soil_temp_1)
  • rh_top_fraction
  • vapor_pressure_top
  • home_signal_15
  • wdir_vec_std
  • Radiation, net(net_radiation)
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • soil_moisture_5
  • soil_moisture_1
  • soil_heat_capacity_1
  • soil_heat_capacity_2
  • surface_soil_heat_flux_1
  • surface_soil_heat_flux_4
  • soil_heat_capacity_5
  • surface_soil_heat_flux_5
  • soil_heat_capacity_3
  • surface_soil_heat_flux_2
  • soil_heat_capacity_4
  • surface_soil_heat_flux_3
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • temp_trh_bottom
  • temp_trh_top
  • bowen_ratio
  • rh_bottom_fraction
  • corr_soil_heat_flow_1
  • time_offset
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • temp_air_bottom
  • vapor_pressure_bottom
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • temp_air_bottom
  • temp_trh_bottom
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
  • Radiation, net(net_radiation)
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • vapor_pressure_bottom
  • wdir_vec_std
  • vapor_pressure_top
  • temp_trh_top
  • temp_air_top
  • rh_top_fraction
  • Wind speed vector mean(wspd_vec_mean)
  • temp_reference
  • rh_bottom_fraction
  • Barometric Pressure(atmos_pressure)
  • time_offset
  • home_signal


Back To Table of Contents

DQRID : D010316.167
Start DateStart TimeEnd DateEnd Time
11/07/2000200011/07/20002001
Subject:
SGP/EBBR/E7 - E7 EBBR All Data Incorrect
DataStreams:sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
All measurements were incorrect for an unknown reason.
Measurements:sgp15ebbrE7.b1:
  • soil_heat_flow_3_mv
  • soil_heat_flow_4_mv
  • soil_temp_3_rr
  • soil_temp_4_rr
  • soil_temp_5_rr
  • soil_heat_flow_5_mv
  • soil_moisture_4_r
  • soil_moisture_3_r
  • home_signal
  • net_radiation_mv
  • temp_air_left
  • atmos_pressure_mv
  • wdir_vec_mean_mv
  • soil_heat_flow_1_mv
  • temp_trh_right_rr
  • time_offset
  • rh_left_mv
  • temp_trh_left_rr
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • temp_air_right
  • battery_voltage
  • soil_heat_flow_2_mv
  • soil_temp_2_rr
  • soil_moisture_1_r
  • soil_moisture_2_r
  • soil_moisture_5_r
  • temp_reference_rr
  • rh_right_mv
  • soil_temp_1_rr

sgp30ebbrE7.b1:
  • temp_reference
  • soil_heat_flow_5
  • soil_heat_flow_3
  • soil_heat_flow_4
  • soil_heat_flow_1
  • soil_heat_flow_2
  • Wind speed vector mean(wspd_vec_mean)
  • Barometric Pressure(atmos_pressure)
  • energy_storage_change_1
  • energy_storage_change_2
  • energy_storage_change_5
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_3
  • energy_storage_change_4
  • home_signal_30
  • temp_air_top
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
  • Soil temperature mean 4(soil_temp_4)
  • Soil temperature mean 5(soil_temp_5)
  • Soil temperature mean 2(soil_temp_2)
  • Soil temperature mean 3(soil_temp_3)
  • Soil temperature mean 1(soil_temp_1)
  • rh_top_fraction
  • vapor_pressure_top
  • home_signal_15
  • wdir_vec_std
  • Radiation, net(net_radiation)
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • soil_moisture_5
  • soil_moisture_1
  • soil_heat_capacity_1
  • soil_heat_capacity_2
  • surface_soil_heat_flux_1
  • soil_heat_capacity_5
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • soil_heat_capacity_3
  • surface_soil_heat_flux_2
  • soil_heat_capacity_4
  • surface_soil_heat_flux_3
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • temp_trh_bottom
  • temp_trh_top
  • bowen_ratio
  • rh_bottom_fraction
  • corr_soil_heat_flow_1
  • time_offset
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • temp_air_bottom
  • vapor_pressure_bottom
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • temp_air_bottom
  • temp_trh_bottom
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
  • Radiation, net(net_radiation)
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • vapor_pressure_bottom
  • wdir_vec_std
  • vapor_pressure_top
  • temp_trh_top
  • temp_air_top
  • rh_top_fraction
  • Wind speed vector mean(wspd_vec_mean)
  • temp_reference
  • rh_bottom_fraction
  • Barometric Pressure(atmos_pressure)
  • time_offset
  • home_signal


Back To Table of Contents

DQRID : D010316.168
Start DateStart TimeEnd DateEnd Time
03/01/2000133003/01/20001331
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Moisture Spikes
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
All soil moisture sensors spiked during the indicated period,
causing incorrect data.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_4_r
  • soil_moisture_3_r
  • soil_moisture_1_r
  • soil_moisture_2_r
  • soil_moisture_5_r

sgp30ebbrE7.b1:
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • soil_moisture_5
  • soil_moisture_1
  • corr_soil_heat_flow_1
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • soil_heat_capacity_1
  • soil_heat_capacity_2
  • surface_soil_heat_flux_1
  • soil_heat_capacity_5
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • soil_heat_capacity_3
  • surface_soil_heat_flux_2
  • soil_heat_capacity_4
  • surface_soil_heat_flux_3
  • energy_storage_change_1
  • energy_storage_change_2
  • energy_storage_change_5
  • energy_storage_change_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_4
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


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DQRID : D010316.169
Start DateStart TimeEnd DateEnd Time
03/10/2000010003/10/20000101
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Moisture Spikes
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
All soil moisture sensors spiked during the indicated period,
causing incorrect data.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_4_r
  • soil_moisture_3_r
  • soil_moisture_1_r
  • soil_moisture_2_r
  • soil_moisture_5_r

sgp30ebbrE7.b1:
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • soil_moisture_5
  • soil_moisture_1
  • corr_soil_heat_flow_1
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • soil_heat_capacity_1
  • surface_soil_heat_flux_1
  • soil_heat_capacity_2
  • soil_heat_capacity_5
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • surface_soil_heat_flux_2
  • soil_heat_capacity_3
  • soil_heat_capacity_4
  • surface_soil_heat_flux_3
  • energy_storage_change_1
  • energy_storage_change_2
  • energy_storage_change_5
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_3
  • energy_storage_change_4
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


Back To Table of Contents

DQRID : D010316.170
Start DateStart TimeEnd DateEnd Time
02/01/2000133002/01/20001331
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Moisture Spikes
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
All soil moisture sensors spiked during the indicated period,
causing incorrect data.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_4_r
  • soil_moisture_3_r
  • soil_moisture_1_r
  • soil_moisture_2_r
  • soil_moisture_5_r

sgp30ebbrE7.b1:
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • soil_moisture_5
  • soil_moisture_1
  • corr_soil_heat_flow_1
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • soil_heat_capacity_1
  • soil_heat_capacity_2
  • surface_soil_heat_flux_1
  • soil_heat_capacity_5
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • soil_heat_capacity_3
  • surface_soil_heat_flux_2
  • soil_heat_capacity_4
  • surface_soil_heat_flux_3
  • energy_storage_change_1
  • energy_storage_change_2
  • energy_storage_change_5
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_3
  • energy_storage_change_4
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


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DQRID : D010316.171
Start DateStart TimeEnd DateEnd Time
02/04/2000140002/04/20001401
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Moisture Spikes
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
All soil moisture sensors spiked during the indicated period,
causing incorrect data.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_4_r
  • soil_moisture_3_r
  • soil_moisture_1_r
  • soil_moisture_2_r
  • soil_moisture_5_r

sgp30ebbrE7.b1:
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • soil_moisture_5
  • soil_moisture_1
  • corr_soil_heat_flow_1
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • soil_heat_capacity_1
  • soil_heat_capacity_2
  • surface_soil_heat_flux_1
  • soil_heat_capacity_5
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • surface_soil_heat_flux_2
  • soil_heat_capacity_3
  • soil_heat_capacity_4
  • surface_soil_heat_flux_3
  • energy_storage_change_1
  • energy_storage_change_2
  • energy_storage_change_5
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_3
  • energy_storage_change_4
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


Back To Table of Contents

DQRID : D010316.172
Start DateStart TimeEnd DateEnd Time
02/05/2000133002/05/20001331
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Moisture Spikes
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
All soil moisture sensors spiked during the indicated period,
causing incorrect data.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_4_r
  • soil_moisture_3_r
  • soil_moisture_1_r
  • soil_moisture_2_r
  • soil_moisture_5_r

sgp30ebbrE7.b1:
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • soil_moisture_5
  • soil_moisture_1
  • corr_soil_heat_flow_1
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • soil_heat_capacity_1
  • soil_heat_capacity_2
  • surface_soil_heat_flux_1
  • soil_heat_capacity_5
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • surface_soil_heat_flux_2
  • soil_heat_capacity_3
  • soil_heat_capacity_4
  • surface_soil_heat_flux_3
  • energy_storage_change_1
  • energy_storage_change_2
  • energy_storage_change_5
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_3
  • energy_storage_change_4
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


Back To Table of Contents

DQRID : D010316.173
Start DateStart TimeEnd DateEnd Time
02/06/2000113002/06/20001131
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Moisture Spikes
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
All soil moisture sensors spiked during the indicated period,
causing incorrect data.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_4_r
  • soil_moisture_3_r
  • soil_moisture_1_r
  • soil_moisture_2_r
  • soil_moisture_5_r

sgp30ebbrE7.b1:
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • soil_moisture_5
  • soil_moisture_1
  • corr_soil_heat_flow_1
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • soil_heat_capacity_1
  • soil_heat_capacity_2
  • surface_soil_heat_flux_1
  • soil_heat_capacity_5
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • soil_heat_capacity_3
  • surface_soil_heat_flux_2
  • soil_heat_capacity_4
  • surface_soil_heat_flux_3
  • energy_storage_change_1
  • energy_storage_change_2
  • energy_storage_change_5
  • energy_storage_change_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_4
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


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DQRID : D010316.174
Start DateStart TimeEnd DateEnd Time
02/09/2000130002/09/20001301
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Moisture Spikes
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
All soil moisture sensors spiked during the indicated period,
causing incorrect data.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_4_r
  • soil_moisture_3_r
  • soil_moisture_1_r
  • soil_moisture_2_r
  • soil_moisture_5_r

sgp30ebbrE7.b1:
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • soil_moisture_5
  • soil_moisture_1
  • corr_soil_heat_flow_1
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • soil_heat_capacity_1
  • soil_heat_capacity_2
  • surface_soil_heat_flux_1
  • soil_heat_capacity_5
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • surface_soil_heat_flux_2
  • soil_heat_capacity_3
  • surface_soil_heat_flux_3
  • soil_heat_capacity_4
  • energy_storage_change_1
  • energy_storage_change_2
  • energy_storage_change_5
  • energy_storage_change_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_4
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


Back To Table of Contents

DQRID : D010316.175
Start DateStart TimeEnd DateEnd Time
08/13/2000193009/26/20002031
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Temperature #4 Incorrect
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Soil Temperature probe #4 failed, resulting in incorrect data.
Measurements:sgp15ebbrE7.b1:
  • soil_temp_4_rr

sgp30ebbrE7.b1:
  • Soil temperature mean 4(soil_temp_4)
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_4
  • surface_soil_heat_flux_4
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • soil_heat_capacity_4


Back To Table of Contents

DQRID : D010319.31
Start DateStart TimeEnd DateEnd Time
12/12/2000030012/12/20001531
Subject:
SGP/EBBR/E7 - E7 EBBR AEM Frozen Stopped
DataStreams:sgp15ebbrE7.b1, sgp5ebbrE7.b1, sgp30ebbrE7.b1
Description:
Icing caused the Automatic Exchange Mechanism to stop.  The
indicated measurements are therefore incorrect.
Measurements:sgp15ebbrE7.b1:
  • temp_air_left
  • temp_air_right
  • rh_right_mv
  • temp_trh_right_rr
  • rh_left_mv
  • temp_trh_left_rr

sgp30ebbrE7.b1:
  • bowen_ratio
  • rh_bottom_fraction
  • temp_air_bottom
  • vapor_pressure_bottom
  • rh_top_fraction
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • temp_air_top
  • vapor_pressure_top
  • temp_trh_bottom
  • temp_trh_top
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • vapor_pressure_top
  • vapor_pressure_bottom
  • temp_trh_top
  • rh_bottom_fraction
  • temp_air_bottom
  • temp_air_top
  • temp_trh_bottom
  • rh_top_fraction


Back To Table of Contents

DQRID : D010319.32
Start DateStart TimeEnd DateEnd Time
12/13/2000064512/15/20001931
Subject:
SGP/EBBR/E7 - E7 EBBR AEM Frozen Stopped
DataStreams:sgp5ebbrE7.b1, sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Icing caused the Automatic Exchange Mechanism to stop.  The
indicated measurements are therefore incorrect.
Measurements:sgp15ebbrE7.b1:
  • temp_air_left
  • temp_air_right
  • rh_right_mv
  • temp_trh_right_rr
  • rh_left_mv
  • temp_trh_left_rr

sgp30ebbrE7.b1:
  • bowen_ratio
  • rh_bottom_fraction
  • temp_air_bottom
  • vapor_pressure_bottom
  • rh_top_fraction
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • temp_air_top
  • vapor_pressure_top
  • temp_trh_bottom
  • temp_trh_top
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • vapor_pressure_top
  • vapor_pressure_bottom
  • temp_trh_top
  • rh_bottom_fraction
  • temp_air_bottom
  • temp_air_top
  • temp_trh_bottom
  • rh_top_fraction


Back To Table of Contents

DQRID : D010319.33
Start DateStart TimeEnd DateEnd Time
12/17/2000000012/17/20001401
Subject:
SGP/EBBR/E7 - E7 EBBR AEM Frozen Stopped
DataStreams:sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Icing caused the Automatic Exchange Mechanism to stop.  The
indicated measurements are therefore incorrect.
Measurements:sgp15ebbrE7.b1:
  • temp_air_left
  • temp_air_right
  • rh_right_mv
  • temp_trh_right_rr
  • rh_left_mv
  • temp_trh_left_rr

sgp30ebbrE7.b1:
  • bowen_ratio
  • rh_bottom_fraction
  • temp_air_bottom
  • vapor_pressure_bottom
  • rh_top_fraction
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • temp_air_top
  • vapor_pressure_top
  • temp_trh_bottom
  • temp_trh_top
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • vapor_pressure_top
  • vapor_pressure_bottom
  • temp_trh_top
  • rh_bottom_fraction
  • temp_air_bottom
  • temp_air_top
  • temp_trh_bottom
  • rh_top_fraction


Back To Table of Contents

DQRID : D010319.34
Start DateStart TimeEnd DateEnd Time
12/22/2000020012/22/20001001
Subject:
SGP/EBBR/E7 - E7 EBBR AEM Frozen Stopped
DataStreams:sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Icing caused the Automatic Exchange Mechanism to stop.  The
indicated measurements are therefore incorrect.
Measurements:sgp15ebbrE7.b1:
  • temp_air_left
  • temp_air_right
  • rh_right_mv
  • temp_trh_right_rr
  • rh_left_mv
  • temp_trh_left_rr

sgp30ebbrE7.b1:
  • bowen_ratio
  • rh_bottom_fraction
  • temp_air_bottom
  • vapor_pressure_bottom
  • rh_top_fraction
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • temp_air_top
  • vapor_pressure_top
  • temp_trh_bottom
  • temp_trh_top
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • vapor_pressure_top
  • vapor_pressure_bottom
  • temp_trh_top
  • rh_bottom_fraction
  • temp_air_bottom
  • temp_air_top
  • temp_trh_bottom
  • rh_top_fraction


Back To Table of Contents

DQRID : D010319.35
Start DateStart TimeEnd DateEnd Time
12/25/2000233012/27/20001931
Subject:
SGP/EBBR/E7 - E7 EBBR AEM Frozen Stopped
DataStreams:sgp30ebbrE7.b1, sgp5ebbrE7.b1, sgp15ebbrE7.b1
Description:
Icing caused the Automatic Exchange Mechanism to stop.  The
indicated measurements are therefore incorrect.
Measurements:sgp15ebbrE7.b1:
  • temp_air_left
  • temp_air_right
  • rh_right_mv
  • temp_trh_right_rr
  • rh_left_mv
  • temp_trh_left_rr

sgp30ebbrE7.b1:
  • bowen_ratio
  • rh_bottom_fraction
  • temp_air_bottom
  • vapor_pressure_bottom
  • rh_top_fraction
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • temp_air_top
  • vapor_pressure_top
  • temp_trh_bottom
  • temp_trh_top
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • vapor_pressure_top
  • vapor_pressure_bottom
  • temp_trh_top
  • rh_bottom_fraction
  • temp_air_bottom
  • temp_air_top
  • temp_trh_bottom
  • rh_top_fraction


Back To Table of Contents

DQRID : D010319.36
Start DateStart TimeEnd DateEnd Time
12/27/2000220012/28/20001831
Subject:
SGP/EBBR/E7 - E7 EBBR AEM Frozen Stopped
DataStreams:sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Icing caused the Automatic Exchange Mechanism to stop.  The
indicated measurements are therefore incorrect.
Measurements:sgp15ebbrE7.b1:
  • temp_air_left
  • temp_air_right
  • rh_right_mv
  • temp_trh_right_rr
  • rh_left_mv
  • temp_trh_left_rr

sgp30ebbrE7.b1:
  • bowen_ratio
  • rh_bottom_fraction
  • temp_air_bottom
  • vapor_pressure_bottom
  • rh_top_fraction
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • temp_air_top
  • vapor_pressure_top
  • temp_trh_bottom
  • temp_trh_top
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • vapor_pressure_top
  • vapor_pressure_bottom
  • temp_trh_top
  • rh_bottom_fraction
  • temp_air_bottom
  • temp_air_top
  • temp_trh_bottom
  • rh_top_fraction


Back To Table of Contents

DQRID : D010319.37
Start DateStart TimeEnd DateEnd Time
12/30/2000080012/30/20001031
Subject:
SGP/EBBR/E7 - E7 EBBR AEM Frozen Stopped
DataStreams:sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Icing caused the Automatic Exchange Mechanism to stop.  The
indicated measurements are therefore incorrect.
Measurements:sgp15ebbrE7.b1:
  • temp_air_left
  • temp_air_right
  • rh_right_mv
  • temp_trh_right_rr
  • rh_left_mv
  • temp_trh_left_rr

sgp30ebbrE7.b1:
  • bowen_ratio
  • rh_bottom_fraction
  • temp_air_bottom
  • vapor_pressure_bottom
  • rh_top_fraction
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • temp_air_top
  • vapor_pressure_top
  • temp_trh_bottom
  • temp_trh_top
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • vapor_pressure_top
  • vapor_pressure_bottom
  • temp_trh_top
  • rh_bottom_fraction
  • temp_air_bottom
  • temp_air_top
  • temp_trh_bottom
  • rh_top_fraction


Back To Table of Contents

DQRID : D010319.40
Start DateStart TimeEnd DateEnd Time
04/29/2000083004/29/20001431
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Moisture # 2 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil Moisture probe #2 was not capable of measuring very low soil moistures
in the dry conditions present.  The small positive, negative, and offscale measurements 
are incorrect.  Several other measurements calculated from soil moisture are incorrect 
also, as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_2_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_2
  • energy_storage_change_2
  • soil_moisture_2
  • soil_heat_capacity_2
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • surface_soil_heat_flux_2
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


Back To Table of Contents

DQRID : D010319.41
Start DateStart TimeEnd DateEnd Time
04/30/2000013005/01/20000001
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Moisture # 2 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil Moisture probe #2 was not capable of measuring very low soil moistures
in the dry conditions present.  The small positive, negative, and offscale measurements 
are incorrect.  Several other measurements calculated from soil moisture are incorrect 
also, as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_2_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_2
  • energy_storage_change_2
  • soil_moisture_2
  • soil_heat_capacity_2
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • surface_soil_heat_flux_2
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


Back To Table of Contents

DQRID : D010319.42
Start DateStart TimeEnd DateEnd Time
07/20/2000093007/20/20001101
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Moisture # 2 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil Moisture probe #2 was not capable of measuring very low soil moistures
in the dry conditions present.  The small positive, negative, and offscale measurements 
are incorrect.  Several other measurements calculated from soil moisture are incorrect 
also, as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_2_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_2
  • energy_storage_change_2
  • soil_moisture_2
  • soil_heat_capacity_2
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • surface_soil_heat_flux_2
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


Back To Table of Contents

DQRID : D010319.43
Start DateStart TimeEnd DateEnd Time
08/10/2000073008/10/20001601
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Moisture # 2 Incorrect
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Soil Moisture probe #2 was not capable of measuring very low soil moistures
in the dry conditions present.  The small positive, negative, and offscale measurements 
are incorrect.  Several other measurements calculated from soil moisture are incorrect 
also, as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_2_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_2
  • energy_storage_change_2
  • soil_moisture_2
  • soil_heat_capacity_2
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • surface_soil_heat_flux_2


Back To Table of Contents

DQRID : D010319.44
Start DateStart TimeEnd DateEnd Time
08/11/2000023009/23/20000501
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Moisture # 2 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil Moisture probe #2 was not capable of measuring very low soil moistures
in the dry conditions present.  The small positive, negative, and offscale measurements 
are incorrect.  Several other measurements calculated from soil moisture are incorrect 
also, as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_2_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_2
  • energy_storage_change_2
  • soil_moisture_2
  • soil_heat_capacity_2
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • surface_soil_heat_flux_2
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


Back To Table of Contents

DQRID : D010319.45
Start DateStart TimeEnd DateEnd Time
12/12/2000053012/13/20002301
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Moisture # 2 Incorrect
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Soil Moisture probe #2 was not capable of measuring very low soil moistures
in the dry conditions present.  The small positive, negative, and offscale measurements 
are incorrect.  Several other measurements calculated from soil moisture are incorrect 
also, as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_2_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_2
  • energy_storage_change_2
  • soil_moisture_2
  • soil_heat_capacity_2
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • surface_soil_heat_flux_2
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


Back To Table of Contents

DQRID : D010319.46
Start DateStart TimeEnd DateEnd Time
05/01/2000153005/01/20001531
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Moistures 2, 4, and 5 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil Moisture Probes 2, 4, and 5 were not capable of measuring very low soil moistures in 
the dry conditions present.  The offscale measurements are incorrect.  Several other 
measurements calculated from soil moisture are incorrect also as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_4_r
  • soil_moisture_2_r
  • soil_moisture_5_r

sgp30ebbrE7.b1:
  • energy_storage_change_2
  • energy_storage_change_5
  • soil_moisture_2
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • soil_moisture_4
  • soil_moisture_5
  • energy_storage_change_4
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • soil_heat_capacity_2
  • surface_soil_heat_flux_4
  • soil_heat_capacity_5
  • surface_soil_heat_flux_5
  • surface_soil_heat_flux_2
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • soil_heat_capacity_4


Back To Table of Contents

DQRID : D010319.50
Start DateStart TimeEnd DateEnd Time
07/13/2000040007/20/20001201
Subject:
SGP/EBBR E7 - E7 EBBR Soil Moisture #4 Incorrect
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Soil moisture probe #4 was not capable of measuring very low soil moistures in the dry 
conditions present.  The small positive, negative, and offscale measurements are incorrect.  
Several other measurements calculated from soil moisture are incorrect also as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_4_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_4
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • soil_moisture_4
  • energy_storage_change_4
  • surface_soil_heat_flux_4
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • soil_heat_capacity_4


Back To Table of Contents

DQRID : D010319.51
Start DateStart TimeEnd DateEnd Time
04/30/2000233504/30/20002356
Subject:
SGP/EBBR E7 - E7 EBBR Soil Moisture #4 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil moisture probe #4 was not capable of measuring very low soil moistures in the dry 
conditions present.  The small positive, negative, and offscale measurements are incorrect.  
Several other measurements calculated from soil moisture are incorrect also as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_4_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_4
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • soil_moisture_4
  • energy_storage_change_4
  • surface_soil_heat_flux_4
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • soil_heat_capacity_4


Back To Table of Contents

DQRID : D010319.52
Start DateStart TimeEnd DateEnd Time
04/30/2000180004/30/20001826
Subject:
SGP/EBBR E7 - E7 EBBR Soil Moisture #4 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil moisture probe #4 was not capable of measuring very low soil moistures in the dry 
conditions present.  The small positive, negative, and offscale measurements are incorrect.  
Several other measurements calculated from soil moisture are incorrect also as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_4_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_4
  • soil_moisture_4
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_4
  • surface_soil_heat_flux_4
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • soil_heat_capacity_4


Back To Table of Contents

DQRID : D010319.53
Start DateStart TimeEnd DateEnd Time
08/06/2000003009/23/20000501
Subject:
SGP/EBBR E7 - E7 EBBR Soil Moisture #4 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil moisture probe #4 was not capable of measuring very low soil moistures in the dry 
conditions present.  The small positive, negative, and offscale measurements are incorrect.  
Several other measurements calculated from soil moisture are incorrect also as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_4_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_4
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • soil_moisture_4
  • energy_storage_change_4
  • surface_soil_heat_flux_4
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • soil_heat_capacity_4


Back To Table of Contents

DQRID : D010319.54
Start DateStart TimeEnd DateEnd Time
08/16/2000110008/16/20001431
Subject:
SGP/EBBR/E7 - E7 EBBR soil Moisture #5 Incorrect
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Soil moisture probe #5 was not capable of measuring very low soil moistures in the dry 
conditions present.  The small positive, negative, and offscale measurements are incorrect.  
Several other measurements calculated from soil moisture are also incorrect as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_5_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_5
  • energy_storage_change_5
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • soil_moisture_5
  • soil_heat_capacity_5
  • surface_soil_heat_flux_5
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


Back To Table of Contents

DQRID : D010319.55
Start DateStart TimeEnd DateEnd Time
08/17/2000053008/17/20001601
Subject:
SGP/EBBR/E7 - E7 EBBR soil Moisture #5 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil moisture probe #5 was not capable of measuring very low soil moistures in the dry 
conditions present.  The small positive, negative, and offscale measurements are incorrect.  
Several other measurements calculated from soil moisture are also incorrect as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_5_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_5
  • energy_storage_change_5
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • soil_moisture_5
  • soil_heat_capacity_5
  • surface_soil_heat_flux_5
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


Back To Table of Contents

DQRID : D010319.56
Start DateStart TimeEnd DateEnd Time
08/18/2000023008/18/20002001
Subject:
SGP/EBBR/E7 - E7 EBBR soil Moisture #5 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil moisture probe #5 was not capable of measuring very low soil moistures in the dry 
conditions present.  The small positive, negative, and offscale measurements are incorrect.  
Several other measurements calculated from soil moisture are also incorrect as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_5_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_5
  • energy_storage_change_5
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • soil_moisture_5
  • soil_heat_capacity_5
  • surface_soil_heat_flux_5
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


Back To Table of Contents

DQRID : D010319.57
Start DateStart TimeEnd DateEnd Time
08/18/2000220009/23/20000931
Subject:
SGP/EBBR/E7 - E7 EBBR soil Moisture #5 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil moisture probe #5 was not capable of measuring very low soil moistures in the dry 
conditions present.  The small positive, negative, and offscale measurements are incorrect.  
Several other measurements calculated from soil moisture are also incorrect as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_5_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_5
  • energy_storage_change_5
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • soil_moisture_5
  • soil_heat_capacity_5
  • surface_soil_heat_flux_5
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


Back To Table of Contents

DQRID : D010319.58
Start DateStart TimeEnd DateEnd Time
10/08/2000073010/08/20001531
Subject:
SGP/EBBR/E7 - E7 EBBR soil Moisture #5 Incorrect
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Soil moisture probe #5 was not capable of measuring very low soil moistures in the dry 
conditions present.  The small positive, negative, and offscale measurements are incorrect.  
Several other measurements calculated from soil moisture are also incorrect as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_5_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_5
  • energy_storage_change_5
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • soil_moisture_5
  • soil_heat_capacity_5
  • surface_soil_heat_flux_5
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


Back To Table of Contents

DQRID : D010319.59
Start DateStart TimeEnd DateEnd Time
10/09/2000070010/09/20001531
Subject:
SGP/EBBR/E7 - E7 EBBR soil Moisture #5 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil moisture probe #5 was not capable of measuring very low soil moistures in the dry 
conditions present.  The small positive, negative, and offscale measurements are incorrect.  
Several other measurements calculated from soil moisture are also incorrect as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_5_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_5
  • energy_storage_change_5
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • soil_moisture_5
  • soil_heat_capacity_5
  • surface_soil_heat_flux_5
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


Back To Table of Contents

DQRID : D010319.60
Start DateStart TimeEnd DateEnd Time
10/10/2000090010/10/20001501
Subject:
SGP/EBBR/E7 - E7 EBBR soil Moisture #5 Incorrect
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Soil moisture probe #5 was not capable of measuring very low soil moistures in the dry 
conditions present.  The small positive, negative, and offscale measurements are incorrect.  
Several other measurements calculated from soil moisture are also incorrect as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_5_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_5
  • energy_storage_change_5
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • soil_moisture_5
  • soil_heat_capacity_5
  • surface_soil_heat_flux_5
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


Back To Table of Contents

DQRID : D010319.61
Start DateStart TimeEnd DateEnd Time
08/28/2000103008/28/20001501
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil moisture probe #3 was not capable of measuring very low soil moistures in the dry 
conditions that were present.  The small positive, negative, and
offscale measurements are incorrect.  Several other measurements calculated from soil 
moisture are incorrect also as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_3_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_3
  • soil_moisture_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_3
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • soil_heat_capacity_3
  • surface_soil_heat_flux_3


Back To Table of Contents

DQRID : D010319.62
Start DateStart TimeEnd DateEnd Time
08/29/2000083008/29/20001531
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil moisture probe #3 was not capable of measuring very low soil moistures in the dry 
conditions that were present.  The small positive, negative, and
offscale measurements are incorrect.  Several other measurements calculated from soil 
moisture are incorrect also as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_3_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_3
  • soil_moisture_3
  • energy_storage_change_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • soil_heat_capacity_3
  • surface_soil_heat_flux_3


Back To Table of Contents

DQRID : D010319.63
Start DateStart TimeEnd DateEnd Time
08/30/2000053008/30/20001631
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil moisture probe #3 was not capable of measuring very low soil moistures in the dry 
conditions that were present.  The small positive, negative, and
offscale measurements are incorrect.  Several other measurements calculated from soil 
moisture are incorrect also as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_3_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_3
  • soil_moisture_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_3
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • soil_heat_capacity_3
  • surface_soil_heat_flux_3


Back To Table of Contents

DQRID : D010319.64
Start DateStart TimeEnd DateEnd Time
08/31/2000050008/31/20001701
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrect
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Soil moisture probe #3 was not capable of measuring very low soil moistures in the dry 
conditions that were present.  The small positive, negative, and
offscale measurements are incorrect.  Several other measurements calculated from soil 
moisture are incorrect also as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_3_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_3
  • soil_moisture_3
  • energy_storage_change_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • soil_heat_capacity_3
  • surface_soil_heat_flux_3


Back To Table of Contents

DQRID : D010319.65
Start DateStart TimeEnd DateEnd Time
09/01/2000033009/01/20001731
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil moisture probe #3 was not capable of measuring very low soil moistures in the dry 
conditions that were present.  The small positive, negative, and
offscale measurements are incorrect.  Several other measurements calculated from soil 
moisture are incorrect also as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_3_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_3
  • soil_moisture_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_3
  • soil_heat_capacity_3
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • surface_soil_heat_flux_3


Back To Table of Contents

DQRID : D010319.66
Start DateStart TimeEnd DateEnd Time
09/02/2000033009/02/20001731
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil moisture probe #3 was not capable of measuring very low soil moistures in the dry 
conditions that were present.  The small positive, negative, and
offscale measurements are incorrect.  Several other measurements calculated from soil 
moisture are incorrect also as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_3_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_3
  • soil_moisture_3
  • energy_storage_change_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • soil_heat_capacity_3
  • surface_soil_heat_flux_3


Back To Table of Contents

DQRID : D010319.67
Start DateStart TimeEnd DateEnd Time
09/03/2000033009/03/20001801
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrect
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Soil moisture probe #3 was not capable of measuring very low soil moistures in the dry 
conditions that were present.  The small positive, negative, and
offscale measurements are incorrect.  Several other measurements calculated from soil 
moisture are incorrect also as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_3_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_3
  • soil_moisture_3
  • energy_storage_change_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • soil_heat_capacity_3
  • surface_soil_heat_flux_3


Back To Table of Contents

DQRID : D010319.68
Start DateStart TimeEnd DateEnd Time
09/04/2000013009/04/20001901
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil moisture probe #3 was not capable of measuring very low soil moistures in the dry 
conditions that were present.  The small positive, negative, and
offscale measurements are incorrect.  Several other measurements calculated from soil 
moisture are incorrect also as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_3_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_3
  • soil_moisture_3
  • energy_storage_change_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • soil_heat_capacity_3
  • surface_soil_heat_flux_3


Back To Table of Contents

DQRID : D010319.69
Start DateStart TimeEnd DateEnd Time
09/05/2000043009/05/20001531
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil moisture probe #3 was not capable of measuring very low soil moistures in the dry 
conditions that were present.  The small positive, negative, and
offscale measurements are incorrect.  Several other measurements calculated from soil 
moisture are incorrect also as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_3_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_3
  • soil_moisture_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_3
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • soil_heat_capacity_3
  • surface_soil_heat_flux_3


Back To Table of Contents

DQRID : D010319.70
Start DateStart TimeEnd DateEnd Time
09/06/2000103009/06/20001501
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil moisture probe #3 was not capable of measuring very low soil moistures in the dry 
conditions that were present.  The small positive, negative, and
offscale measurements are incorrect.  Several other measurements calculated from soil 
moisture are incorrect also as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_3_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_3
  • soil_moisture_3
  • energy_storage_change_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • soil_heat_capacity_3
  • surface_soil_heat_flux_3


Back To Table of Contents

DQRID : D010319.71
Start DateStart TimeEnd DateEnd Time
09/10/2000110009/10/20001531
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrect
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Soil moisture probe #3 was not capable of measuring very low soil moistures in the dry 
conditions that were present.  The small positive, negative, and
offscale measurements are incorrect.  Several other measurements calculated from soil 
moisture are incorrect also as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_3_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_3
  • soil_moisture_3
  • energy_storage_change_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • soil_heat_capacity_3
  • surface_soil_heat_flux_3


Back To Table of Contents

DQRID : D010319.72
Start DateStart TimeEnd DateEnd Time
09/11/2000090009/11/20001601
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil moisture probe #3 was not capable of measuring very low soil moistures in the dry 
conditions that were present.  The small positive, negative, and
offscale measurements are incorrect.  Several other measurements calculated from soil 
moisture are incorrect also as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_3_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_3
  • soil_moisture_3
  • energy_storage_change_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • soil_heat_capacity_3
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • surface_soil_heat_flux_3


Back To Table of Contents

DQRID : D010319.73
Start DateStart TimeEnd DateEnd Time
09/12/2000063009/12/20001831
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil moisture probe #3 was not capable of measuring very low soil moistures in the dry 
conditions that were present.  The small positive, negative, and
offscale measurements are incorrect.  Several other measurements calculated from soil 
moisture are incorrect also as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_3_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_3
  • soil_moisture_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_3
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • soil_heat_capacity_3
  • surface_soil_heat_flux_3


Back To Table of Contents

DQRID : D010319.74
Start DateStart TimeEnd DateEnd Time
09/13/2000020009/13/20001701
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrect
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Soil moisture probe #3 was not capable of measuring very low soil moistures in the dry 
conditions that were present.  The small positive, negative, and
offscale measurements are incorrect.  Several other measurements calculated from soil 
moisture are incorrect also as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_3_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_3
  • soil_moisture_3
  • energy_storage_change_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • soil_heat_capacity_3
  • surface_soil_heat_flux_3


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DQRID : D010319.75
Start DateStart TimeEnd DateEnd Time
09/14/2000113009/14/20001401
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil moisture probe #3 was not capable of measuring very low soil moistures in the dry 
conditions that were present.  The small positive, negative, and
offscale measurements are incorrect.  Several other measurements calculated from soil 
moisture are incorrect also as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_3_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_3
  • soil_moisture_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_3
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • soil_heat_capacity_3
  • surface_soil_heat_flux_3


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DQRID : D010319.76
Start DateStart TimeEnd DateEnd Time
09/15/2000080009/15/20001631
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil moisture probe #3 was not capable of measuring very low soil moistures in the dry 
conditions that were present.  The small positive, negative, and
offscale measurements are incorrect.  Several other measurements calculated from soil 
moisture are incorrect also as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_3_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_3
  • soil_moisture_3
  • energy_storage_change_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • soil_heat_capacity_3
  • surface_soil_heat_flux_3


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DQRID : D010319.77
Start DateStart TimeEnd DateEnd Time
09/16/2000043009/16/20001826
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrect
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Soil moisture probe #3 was not capable of measuring very low soil moistures in the dry 
conditions that were present.  The small positive, negative, and
offscale measurements are incorrect.  Several other measurements calculated from soil 
moisture are incorrect also as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_3_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_3
  • soil_moisture_3
  • energy_storage_change_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • soil_heat_capacity_3
  • surface_soil_heat_flux_3


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DQRID : D010319.78
Start DateStart TimeEnd DateEnd Time
09/17/2000023009/17/20001831
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrect
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Soil moisture probe #3 was not capable of measuring very low soil moistures in the dry 
conditions that were present.  The small positive, negative, and
offscale measurements are incorrect.  Several other measurements calculated from soil 
moisture are incorrect also as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_3_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_3
  • soil_moisture_3
  • energy_storage_change_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • soil_heat_capacity_3
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • surface_soil_heat_flux_3


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DQRID : D010319.79
Start DateStart TimeEnd DateEnd Time
09/18/2000010009/18/20002031
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil moisture probe #3 was not capable of measuring very low soil moistures in the dry 
conditions that were present.  The small positive, negative, and
offscale measurements are incorrect.  Several other measurements calculated from soil 
moisture are incorrect also as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_3_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_3
  • soil_moisture_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_3
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • soil_heat_capacity_3
  • surface_soil_heat_flux_3


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DQRID : D010319.80
Start DateStart TimeEnd DateEnd Time
09/18/2000223009/23/20000431
Subject:
SGP/EBBR/E7 - E7 EBBR Soil Moisture #3 Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil moisture probe #3 was not capable of measuring very low soil moistures in the dry 
conditions that were present.  The small positive, negative, and
offscale measurements are incorrect.  Several other measurements calculated from soil 
moisture are incorrect also as a result.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_3_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_3
  • soil_moisture_3
  • energy_storage_change_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • soil_heat_capacity_3
  • surface_soil_heat_flux_3


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DQRID : D011127.23
Start DateStart TimeEnd DateEnd Time
05/08/2001180005/08/20011901
11/25/2001143511/25/20011601
Subject:
SGP EBBR E7 - E7 EBBR Data Incorrect During 6 Month Checks
DataStreams:sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
The data was incorrect during the 6 month checks.
Measurements:sgp15ebbrE7.b1:
  • soil_heat_flow_3_mv
  • soil_heat_flow_4_mv
  • soil_temp_3_rr
  • soil_temp_5_rr
  • soil_temp_4_rr
  • soil_heat_flow_5_mv
  • soil_moisture_4_r
  • soil_moisture_3_r
  • net_radiation_mv
  • temp_air_left
  • atmos_pressure_mv
  • wdir_vec_mean_mv
  • soil_heat_flow_1_mv
  • temp_trh_right_rr
  • rh_left_mv
  • temp_trh_left_rr
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • temp_air_right
  • soil_moisture_5_rr
  • soil_heat_flow_2_mv
  • soil_temp_2_rr
  • soil_moisture_3_rr
  • soil_moisture_1_rr
  • soil_moisture_1_r
  • soil_moisture_2_r
  • soil_moisture_5_r
  • temp_reference_rr
  • soil_moisture_4_rr
  • rh_right_mv
  • soil_temp_1_rr
  • soil_moisture_2_rr

sgp30ebbrE7.b1:
  • temp_reference
  • soil_heat_flow_5
  • soil_heat_flow_3
  • soil_heat_flow_4
  • soil_heat_flow_1
  • soil_heat_flow_2
  • Wind speed vector mean(wspd_vec_mean)
  • Barometric Pressure(atmos_pressure)
  • energy_storage_change_1
  • energy_storage_change_2
  • energy_storage_change_5
  • energy_storage_change_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_4
  • temp_air_top
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
  • Soil temperature mean 4(soil_temp_4)
  • Soil temperature mean 5(soil_temp_5)
  • Soil temperature mean 2(soil_temp_2)
  • Soil temperature mean 3(soil_temp_3)
  • Soil temperature mean 1(soil_temp_1)
  • rh_top_fraction
  • vapor_pressure_top
  • wdir_vec_std
  • Radiation, net(net_radiation)
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • soil_moisture_5
  • soil_moisture_1
  • soil_heat_capacity_1
  • surface_soil_heat_flux_1
  • soil_heat_capacity_2
  • soil_heat_capacity_5
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • soil_heat_capacity_3
  • surface_soil_heat_flux_2
  • soil_heat_capacity_4
  • surface_soil_heat_flux_3
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • temp_trh_bottom
  • temp_trh_top
  • bowen_ratio
  • rh_bottom_fraction
  • corr_soil_heat_flow_1
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • temp_air_bottom
  • vapor_pressure_bottom
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • temp_air_bottom
  • temp_trh_bottom
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
  • Radiation, net(net_radiation)
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • vapor_pressure_bottom
  • wdir_vec_std
  • vapor_pressure_top
  • temp_trh_top
  • temp_air_top
  • rh_top_fraction
  • Wind speed vector mean(wspd_vec_mean)
  • temp_reference
  • rh_bottom_fraction
  • Barometric Pressure(atmos_pressure)


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DQRID : D011129.2
Start DateStart TimeEnd DateEnd Time
02/28/2001133002/28/20011331
Subject:
SGP EBBR E7 - E7 EBBR Data Incorrect
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Soil moisture measurements were spiked by an unknown cause.
This caused the indicated measurements and calculated
quantities to be incorrect.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_4_r
  • soil_moisture_3_r
  • soil_moisture_4_rr
  • soil_moisture_5_rr
  • soil_moisture_2_rr
  • soil_moisture_3_rr
  • soil_moisture_1_rr
  • soil_moisture_1_r
  • soil_moisture_2_r
  • soil_moisture_5_r

sgp30ebbrE7.b1:
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • soil_moisture_5
  • soil_moisture_1
  • corr_soil_heat_flow_1
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • soil_heat_capacity_1
  • soil_heat_capacity_2
  • surface_soil_heat_flux_1
  • surface_soil_heat_flux_4
  • soil_heat_capacity_5
  • surface_soil_heat_flux_5
  • surface_soil_heat_flux_2
  • soil_heat_capacity_3
  • surface_soil_heat_flux_3
  • soil_heat_capacity_4
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


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DQRID : D011129.3
Start DateStart TimeEnd DateEnd Time
03/09/2001123003/09/20011231
Subject:
SGP EBBR E7 - E7 EBBR Soil Moisture #3 and Other Data Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil moisture #3 spiked and caused other measurements and calculated quantities
to also be incorrect.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_3_r
  • soil_moisture_3_rr

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_3
  • soil_moisture_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • soil_heat_capacity_3
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • surface_soil_heat_flux_3


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DQRID : D011129.4
Start DateStart TimeEnd DateEnd Time
03/27/2001174503/27/20011936
Subject:
SGP EBBR E7 - E7 EBBR AEM Position Caused Incorrect Data
DataStreams:sgp5ebbrE7.b1, sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
The AEM stuck in one position, cuasing incorrect measurements
and calculated quantities.
Measurements:sgp15ebbrE7.b1:
  • temp_air_left
  • temp_air_right
  • rh_right_mv
  • temp_trh_right_rr
  • rh_left_mv
  • temp_trh_left_rr

sgp30ebbrE7.b1:
  • bowen_ratio
  • rh_bottom_fraction
  • temp_air_bottom
  • vapor_pressure_bottom
  • rh_top_fraction
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • vapor_pressure_top
  • temp_air_top
  • temp_trh_bottom
  • temp_trh_top
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • vapor_pressure_top
  • vapor_pressure_bottom
  • temp_trh_top
  • rh_bottom_fraction
  • temp_air_bottom
  • temp_air_top
  • temp_trh_bottom
  • rh_top_fraction


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DQRID : D011129.5
Start DateStart TimeEnd DateEnd Time
03/29/2001150003/29/20011501
Subject:
SGP EBBR E7 - E7 EBBR Soil Moisture #2 Spiked, Incorrect Data Resulted
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Soil moisture #2 spiked and caused other measurements and calculated quantities to
also be incorrect.
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_2_rr
  • soil_moisture_2_r

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_2
  • soil_moisture_2
  • soil_heat_capacity_2
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • surface_soil_heat_flux_2
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


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DQRID : D011129.6
Start DateStart TimeEnd DateEnd Time
04/10/2001194504/10/20012031
Subject:
SGP EBBR E7 - E7 EBBR AEM Position Caused Incorrect Data
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1, sgp5ebbrE7.b1
Description:
The AEM stuck in one position, causing the indicated measurements and calculated
quantities to be incorrect.
Measurements:sgp15ebbrE7.b1:
  • temp_air_left
  • temp_air_right
  • rh_right_mv
  • temp_trh_right_rr
  • rh_left_mv
  • temp_trh_left_rr

sgp30ebbrE7.b1:
  • bowen_ratio
  • rh_bottom_fraction
  • temp_air_bottom
  • vapor_pressure_bottom
  • rh_top_fraction
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • vapor_pressure_top
  • temp_air_top
  • temp_trh_bottom
  • temp_trh_top
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • vapor_pressure_top
  • vapor_pressure_bottom
  • temp_trh_top
  • rh_bottom_fraction
  • temp_air_bottom
  • temp_air_top
  • temp_trh_bottom
  • rh_top_fraction


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DQRID : D011129.7
Start DateStart TimeEnd DateEnd Time
05/07/2001190005/07/20011901
Subject:
SGP EBBR E7 - E7 EBBR All Data Incorrect
DataStreams:sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
The data was incorrect immediately after the re-calibrated system was 
installed and put into service.
Measurements:sgp15ebbrE7.b1:
  • soil_heat_flow_3_mv
  • soil_heat_flow_4_mv
  • soil_temp_3_rr
  • soil_temp_4_rr
  • soil_temp_5_rr
  • soil_heat_flow_5_mv
  • soil_moisture_4_r
  • soil_moisture_3_r
  • home_signal
  • net_radiation_mv
  • temp_air_left
  • atmos_pressure_mv
  • wdir_vec_mean_mv
  • soil_heat_flow_1_mv
  • temp_trh_right_rr
  • rh_left_mv
  • temp_trh_left_rr
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • temp_air_right
  • soil_moisture_5_rr
  • soil_heat_flow_2_mv
  • soil_temp_2_rr
  • soil_moisture_3_rr
  • soil_moisture_1_rr
  • soil_moisture_1_r
  • soil_moisture_2_r
  • soil_moisture_5_r
  • temp_reference_rr
  • rh_right_mv
  • soil_moisture_4_rr
  • soil_temp_1_rr
  • soil_moisture_2_rr

sgp30ebbrE7.b1:
  • temp_reference
  • soil_heat_flow_5
  • soil_heat_flow_3
  • soil_heat_flow_4
  • soil_heat_flow_1
  • soil_heat_flow_2
  • Wind speed vector mean(wspd_vec_mean)
  • Barometric Pressure(atmos_pressure)
  • energy_storage_change_1
  • energy_storage_change_2
  • energy_storage_change_5
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_3
  • energy_storage_change_4
  • home_signal_30
  • temp_air_top
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
  • Soil temperature mean 4(soil_temp_4)
  • Soil temperature mean 5(soil_temp_5)
  • Soil temperature mean 2(soil_temp_2)
  • Soil temperature mean 3(soil_temp_3)
  • Soil temperature mean 1(soil_temp_1)
  • rh_top_fraction
  • vapor_pressure_top
  • home_signal_15
  • wdir_vec_std
  • Radiation, net(net_radiation)
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • soil_moisture_5
  • soil_moisture_1
  • soil_heat_capacity_1
  • soil_heat_capacity_2
  • surface_soil_heat_flux_1
  • surface_soil_heat_flux_4
  • soil_heat_capacity_5
  • surface_soil_heat_flux_5
  • soil_heat_capacity_3
  • surface_soil_heat_flux_2
  • surface_soil_heat_flux_3
  • soil_heat_capacity_4
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • temp_trh_bottom
  • temp_trh_top
  • bowen_ratio
  • rh_bottom_fraction
  • corr_soil_heat_flow_1
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • temp_air_bottom
  • vapor_pressure_bottom
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • temp_air_bottom
  • temp_trh_bottom
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
  • Radiation, net(net_radiation)
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • vapor_pressure_bottom
  • wdir_vec_std
  • vapor_pressure_top
  • temp_trh_top
  • temp_air_top
  • rh_top_fraction
  • Wind speed vector mean(wspd_vec_mean)
  • temp_reference
  • rh_bottom_fraction
  • Barometric Pressure(atmos_pressure)
  • home_signal


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DQRID : D011129.8
Start DateStart TimeEnd DateEnd Time
05/07/2001193005/07/20011931
Subject:
SGP EBBR E7 - E7 EBBR Data Incorrect After Recalibration
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Soil temperature measurements and the half hour average were incorrect the half hour after 
starting the recalibrated system, causing other measurements and calculated quantities 
to be incorrect.
Measurements:sgp15ebbrE7.b1:
  • soil_temp_2_rr
  • soil_temp_3_rr
  • soil_temp_5_rr
  • soil_temp_4_rr
  • soil_temp_1_rr

sgp30ebbrE7.b1:
  • Soil temperature mean 4(soil_temp_4)
  • Soil temperature mean 5(soil_temp_5)
  • Soil temperature mean 2(soil_temp_2)
  • Soil temperature mean 3(soil_temp_3)
  • energy_storage_change_1
  • energy_storage_change_2
  • energy_storage_change_5
  • energy_storage_change_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_4
  • surface_soil_heat_flux_1
  • surface_soil_heat_flux_4
  • Soil temperature mean 1(soil_temp_1)
  • surface_soil_heat_flux_5
  • surface_soil_heat_flux_2
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • surface_soil_heat_flux_3


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DQRID : D011129.9
Start DateStart TimeEnd DateEnd Time
08/28/2001190008/28/20011901
Subject:
SGP EBBR E7 - E7 EBBR Data Incorrect After Missing Data Period
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Soil temperature measurements and the half hour average were incorrect the half hour after 
a missing data period, causing other measurements and calculated quantities to be 
incorrect.
Measurements:sgp15ebbrE7.b1:
  • soil_temp_2_rr
  • soil_temp_3_rr
  • soil_temp_5_rr
  • soil_temp_4_rr
  • soil_temp_1_rr

sgp30ebbrE7.b1:
  • Soil temperature mean 4(soil_temp_4)
  • Soil temperature mean 5(soil_temp_5)
  • Soil temperature mean 2(soil_temp_2)
  • Soil temperature mean 3(soil_temp_3)
  • energy_storage_change_1
  • energy_storage_change_2
  • energy_storage_change_5
  • energy_storage_change_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_4
  • surface_soil_heat_flux_1
  • surface_soil_heat_flux_4
  • Soil temperature mean 1(soil_temp_1)
  • surface_soil_heat_flux_5
  • surface_soil_heat_flux_2
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • surface_soil_heat_flux_3


Back To Table of Contents

DQRID : D020628.11
Start DateStart TimeEnd DateEnd Time
11/15/1994160511/15/19941800
Subject:
SGP/EBBR/E7 - T/RH Check
DataStreams:sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
During the month of November 1994, site operations personnel conducted
field comparisons of the temperature and relative humidity sensors in the
EBBRs and the HMI31 portable T/RH meter (with the removable probe).  As is
reflected in the home signal output, the automatic exchange mechanism was
disabled in order to conduct the checks.

Measurements were taken every 5 minutes, for a half hour each in the
aspirated radiation shields (the HMI31 was inserted into the EBBR aspirated
radiation shield to provide the same aspiration as the EBBR sensors
received).  Measurements of aspirator flow were also recorded.  This
information was provided to the mentor.  The mentor then compared the field
checks with the data recorded by the EBBRs.

The periods of data and data fields that are incorrect because of the checks
are listed below.  Times are those at which the data are reported.


Data Fields
5 minute:  tair_top, tair_bot, thum_top, thum_bot, hum_top, hum_bot,
           vp_top, vp_bot
15 minute: rr_thum_r, rr_thum_l, mv_hum_r, mv_hum_l, tair_r, tair_l
30 minute: tair_top, tair_bot, thum_top, thum_bot, hum_top, hum_bot,
           vp_top, vp_bot, bowen, e, h

5 minute:  1605, 1610, 1615, 1620, 1625, 1630, 1635, 1640, 1645,
           1650, 1655, 1700, 1705, 1710, 1715, 1720, 1725, 1730,
           1735, 1740, 1745, 1750
15 minute: 1615, 1630, 1645, 1700, 1715, 1730, 1745, 1800
30 minute: 1630, 1700, 1730, 1800

(EDITOR'S NOTE: The following analysis refers to all EBBRs installed in Nov 1994)

Results of the T/RH comparisons:
The combined accuracy of the HMI31 and EBBR temperature sensors
(thermocouples or PRTDs) is +/- 0.4 degrees C.  The combined accuracy of the
HMI31 and EBBR RH sensors is +/- 4% for RH less than 80%, and +/- 6% for RH
greater than 80%.  The combined accuracy for each pair of EBBR sensors of
the same type is essentially the same as the quantities stated above.

All of the pairs of EBBR sensors show differences that fall within the
stated combined accuracies.  Although this sounds wonderful, a few of the
differences are close to the combined accuracy, which, because of the small
differences in temperature being measured (normally smaller than the
magnitude of the combined accuracy) could lead to some incorrect estimation
of sensible and latent heat flux.  However, unless there would be substantial
differences of calibration slope of two sensors in a pair, the switching of
height of the sensors every 15 minutes by the automatic exchange mechanism
will remove the offset between the sensors.

The comparisons between the EBBR sensors and the HMI31 T/RH meter showed
much larger differences.  The range of differences were: -2.4 to 0.0 degrees
for the thermocouples, -2.1 to 0.1 degrees for the RH probe PRTDs, and -6.6 to
6.7 percent for the RH sensors.  Six Thermocouples indicated differences from
the HMI31 greater than the combined accuracy.  Seven PRTDs indicated
differences from the HMI31 greater than the combined accuracy.  Four RH
sensors indicated differences from the HMI31 greater than the combined
accuracy.  The temperature differences (for both thermocouples and PRTDs)
were nearly all of one sign; the HMI31 indicated the greater temperature,
which may suggest a bias in the HMI31 temperature measurement, even though
a dozen differences of +/- 0.2 degrees were measured.  Four differences of
zero and only one positive difference (out of 40) were measured.  Thirteen of
the 20 RH differences were positive (HMI31 indicating the lower
RH), with the differences near the level of the combined accuracies being
approximately 50% positive and 50% negative.  It does not appear that the
HMI31 has a RH bias.

Plots of EBBR sensor/HMI31 differences as a function of time from the
installation of the individual sensors (a range of 10 to 30 months in the
field) shows no obvious pattern of sensor drift with time.  This is encouraging.
Measurements:sgp15ebbrE7.b1:
  • temp_air_left
  • temp_air_right
  • rh_right_mv
  • temp_trh_right_rr
  • rh_left_mv
  • temp_trh_left_rr

sgp30ebbrE7.b1:
  • bowen_ratio
  • rh_bottom_fraction
  • temp_air_bottom
  • vapor_pressure_bottom
  • rh_top_fraction
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • temp_air_top
  • vapor_pressure_top
  • temp_trh_bottom
  • temp_trh_top
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • vapor_pressure_top
  • vapor_pressure_bottom
  • temp_trh_top
  • rh_bottom_fraction
  • temp_air_bottom
  • temp_air_top
  • temp_trh_bottom
  • rh_top_fraction


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DQRID : D020628.8
Start DateStart TimeEnd DateEnd Time
10/04/1995150010/04/19951800
Subject:
SGP/EBBR/E7 - 3-month Check
DataStreams:sgp5ebbrE7.b1, sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
During EBBR 3 month checks the Automatic Exchange Mechanism is disabled
(reflected by home signals near zero) so that the two aspirator units can be
placed at the same height.  The measurements during this period, at least,
do not produce correct outputs of bowen ratio (bowen), sensible heat flux (h),
or latent heat flux (e), nor do the air temperature and relative humidity
measurements indicate gradients.  Checks performed before or after the AEM
is disabled also lead to some incorrect data.
Measurements:sgp15ebbrE7.b1:
  • temp_air_left
  • temp_air_right
  • rh_right_mv
  • temp_trh_right_rr
  • rh_left_mv
  • temp_trh_left_rr

sgp30ebbrE7.b1:
  • bowen_ratio
  • rh_bottom_fraction
  • temp_air_bottom
  • vapor_pressure_bottom
  • rh_top_fraction
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • temp_air_top
  • vapor_pressure_top
  • temp_trh_bottom
  • temp_trh_top
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • vapor_pressure_top
  • vapor_pressure_bottom
  • temp_trh_top
  • rh_bottom_fraction
  • temp_air_bottom
  • temp_air_top
  • temp_trh_bottom
  • rh_top_fraction


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DQRID : D020716.26
Start DateStart TimeEnd DateEnd Time
03/12/2002210003/12/20022101
Subject:
SGP/EBBR/E7 - Measurements Zero
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1, sgp5ebbrE7.00
Description:
The indicated measurements were zero after interruption of the CR10 program.
Measurements:sgp5ebbrE7.00:
  • Raw data stream - documentation not supported

sgp15ebbrE7.b1:
  • soil_heat_flow_3_mv
  • soil_heat_flow_4_mv
  • soil_temp_3_rr
  • soil_temp_4_rr
  • soil_temp_5_rr
  • soil_heat_flow_5_mv
  • home_signal
  • net_radiation_mv
  • temp_air_left
  • atmos_pressure_mv
  • wdir_vec_mean_mv
  • soil_heat_flow_1_mv
  • temp_trh_right_rr
  • rh_left_mv
  • temp_trh_left_rr
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • temp_air_right
  • soil_moisture_5_rr
  • battery_voltage
  • soil_heat_flow_2_mv
  • soil_temp_2_rr
  • soil_moisture_3_rr
  • soil_moisture_1_rr
  • temp_reference_rr
  • soil_moisture_4_rr
  • rh_right_mv
  • soil_temp_1_rr
  • soil_moisture_2_rr

sgp30ebbrE7.b1:
  • temp_reference
  • soil_heat_flow_5
  • soil_heat_flow_3
  • soil_heat_flow_4
  • soil_heat_flow_1
  • soil_heat_flow_2
  • Wind speed vector mean(wspd_vec_mean)
  • Barometric Pressure(atmos_pressure)
  • energy_storage_change_1
  • energy_storage_change_2
  • energy_storage_change_5
  • energy_storage_change_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_4
  • home_signal_30
  • temp_air_top
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
  • Soil temperature mean 4(soil_temp_4)
  • Soil temperature mean 5(soil_temp_5)
  • Soil temperature mean 2(soil_temp_2)
  • Soil temperature mean 3(soil_temp_3)
  • Soil temperature mean 1(soil_temp_1)
  • rh_top_fraction
  • vapor_pressure_top
  • home_signal_15
  • wdir_vec_std
  • Radiation, net(net_radiation)
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • soil_moisture_5
  • soil_moisture_1
  • soil_heat_capacity_1
  • soil_heat_capacity_2
  • surface_soil_heat_flux_1
  • soil_heat_capacity_5
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • soil_heat_capacity_3
  • surface_soil_heat_flux_2
  • surface_soil_heat_flux_3
  • soil_heat_capacity_4
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • temp_trh_bottom
  • temp_trh_top
  • bowen_ratio
  • rh_bottom_fraction
  • corr_soil_heat_flow_1
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • temp_air_bottom
  • vapor_pressure_bottom
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • temp_air_bottom
  • temp_trh_bottom
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
  • Radiation, net(net_radiation)
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • vapor_pressure_bottom
  • wdir_vec_std
  • vapor_pressure_top
  • temp_trh_top
  • temp_air_top
  • rh_top_fraction
  • Wind speed vector mean(wspd_vec_mean)
  • temp_reference
  • rh_bottom_fraction
  • Barometric Pressure(atmos_pressure)
  • home_signal


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DQRID : D020716.27
Start DateStart TimeEnd DateEnd Time
04/14/2002220004/23/20021531
05/20/2002120006/06/20021501
Subject:
SGP/EBBR/E7 - AEM Hung
DataStreams:sgp30ebbrE7.b1, sgp5ebbrE7.b1, sgp15ebbrE7.b1
Description:
The indicated measurements were incorrect because the automatic exchange mechanism hung in 
one position.
Measurements:sgp15ebbrE7.b1:
  • temp_air_left
  • temp_air_right

sgp30ebbrE7.b1:
  • rh_top_fraction
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • bowen_ratio
  • rh_bottom_fraction
  • vapor_pressure_top
  • temp_air_top
  • temp_trh_bottom
  • temp_trh_top
  • temp_air_bottom
  • vapor_pressure_bottom
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • rh_bottom_fraction
  • temp_air_bottom
  • temp_air_top
  • temp_trh_bottom
  • rh_top_fraction
  • vapor_pressure_top
  • vapor_pressure_bottom
  • temp_trh_top


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DQRID : D020716.28
Start DateStart TimeEnd DateEnd Time
05/20/2002120005/21/20021601
Subject:
SGP/EBBR/E7 - Wind Speed Incorrect
DataStreams:sgp30ebbrE7.b1, sgp5ebbrE7.b1, sgp15ebbrE7.b1
Description:
The wind speed and resultant wind speed are incorrect for the indicated times because a 
cup had broken off of the cup anemometer.
Measurements:sgp15ebbrE7.b1:
  • Wind speed, lower, 1-min avg(wspd_arith_mean)

sgp30ebbrE7.b1:
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • Wind speed vector mean(wspd_vec_mean)

sgp5ebbrE7.b1:
  • Wind speed vector mean(wspd_vec_mean)
  • Wind speed, lower, 1-min avg(wspd_arith_mean)


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DQRID : D020716.8
Start DateStart TimeEnd DateEnd Time
05/07/2002164505/07/20021716
Subject:
SGP/EBBR/E7 - 6 Month Checks
DataStreams:sgp30ebbrE7.b1, sgp5ebbrE7.b1, sgp15ebbrE7.b1
Description:
The indicated measurements were incorrect during the 6 month checks.
Measurements:sgp15ebbrE7.b1:
  • temp_air_left
  • temp_air_right

sgp30ebbrE7.b1:
  • rh_top_fraction
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • bowen_ratio
  • rh_bottom_fraction
  • vapor_pressure_top
  • temp_air_top
  • temp_trh_bottom
  • temp_trh_top
  • temp_air_bottom
  • vapor_pressure_bottom
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • rh_bottom_fraction
  • temp_air_bottom
  • temp_air_top
  • temp_trh_bottom
  • rh_top_fraction
  • vapor_pressure_top
  • vapor_pressure_bottom
  • temp_trh_top


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DQRID : D021113.1
Start DateStart TimeEnd DateEnd Time
04/01/2001000006/18/20032359
Subject:
SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR 
Header
DataStreams:sgp30ebbrE9.b1, sgp30ebbrE8.b1, sgp30ebbrE22.b1, sgp30ebbrE20.b1, sgp30ebbrE4.b1,
sgp30ebbrE12.b1, sgp30ebbrE13.b1, sgp30ebbrE15.b1, sgp30ebbrE18.b1, sgp30ebbrE19.b1,
sgp30ebbrE2.b1, sgp30ebbrE26.b1, sgp30ebbrE7.b1
Description:
The units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in the 
EBBR 30 minute netcdf header have been incorrect from the beginning 
of processing the data into netcdf files.  The correct units are 
MJ/m^3/C.

This does not affect the data quality.
Measurements:sgp30ebbrE2.b1:
  • soil_heat_capacity_1
  • soil_heat_capacity_2
  • soil_heat_capacity_3
  • soil_heat_capacity_5
  • soil_heat_capacity_4

sgp30ebbrE26.b1:
  • soil_heat_capacity_5
  • soil_heat_capacity_4
  • soil_heat_capacity_2
  • soil_heat_capacity_3
  • soil_heat_capacity_1

sgp30ebbrE9.b1:
  • soil_heat_capacity_1
  • soil_heat_capacity_2
  • soil_heat_capacity_3
  • soil_heat_capacity_4
  • soil_heat_capacity_5

sgp30ebbrE22.b1:
  • soil_heat_capacity_5
  • soil_heat_capacity_4
  • soil_heat_capacity_3
  • soil_heat_capacity_2
  • soil_heat_capacity_1

sgp30ebbrE13.b1:
  • soil_heat_capacity_1
  • soil_heat_capacity_5
  • soil_heat_capacity_4
  • soil_heat_capacity_3
  • soil_heat_capacity_2

sgp30ebbrE7.b1:
  • soil_heat_capacity_1
  • soil_heat_capacity_2
  • soil_heat_capacity_5
  • soil_heat_capacity_3
  • soil_heat_capacity_4

sgp30ebbrE18.b1:
  • soil_heat_capacity_5
  • soil_heat_capacity_2
  • soil_heat_capacity_1
  • soil_heat_capacity_4
  • soil_heat_capacity_3

sgp30ebbrE12.b1:
  • soil_heat_capacity_2
  • soil_heat_capacity_1
  • soil_heat_capacity_5
  • soil_heat_capacity_4
  • soil_heat_capacity_3

sgp30ebbrE4.b1:
  • soil_heat_capacity_1
  • soil_heat_capacity_2
  • soil_heat_capacity_3
  • soil_heat_capacity_4
  • soil_heat_capacity_5

sgp30ebbrE15.b1:
  • soil_heat_capacity_1
  • soil_heat_capacity_2
  • soil_heat_capacity_3
  • soil_heat_capacity_4
  • soil_heat_capacity_5

sgp30ebbrE19.b1:
  • soil_heat_capacity_4
  • soil_heat_capacity_5
  • soil_heat_capacity_2
  • soil_heat_capacity_3
  • soil_heat_capacity_1

sgp30ebbrE20.b1:
  • soil_heat_capacity_2
  • soil_heat_capacity_3
  • soil_heat_capacity_4
  • soil_heat_capacity_5
  • soil_heat_capacity_1

sgp30ebbrE8.b1:
  • soil_heat_capacity_3
  • soil_heat_capacity_2
  • soil_heat_capacity_5
  • soil_heat_capacity_4
  • soil_heat_capacity_1


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DQRID : D021113.4
Start DateStart TimeEnd DateEnd Time
12/01/1993120006/18/20031159
Subject:
SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR 
Header
DataStreams:sgp30ebbrE12.b1, sgp30ebbrE13.b1, sgp30ebbrE15.b1, sgp30ebbrE20.b1, sgp30ebbrE22.b1,
sgp30ebbrE26.b1, sgp30ebbrE4.b1, sgp30ebbrE7.b1, sgp30ebbrE8.b1, sgp30ebbrE9.b1
Description:
The units for Soil Heat Capacity (cs1, cs2, cs3, cs4,
cs5) in the EBBR 30 minute netcdf header have been 
incorrect from the beginning of processing the data
into netcdf files.  The correct units are MJ/m^3/C.
   
This does not affect the data quality.

(NOTE: The actual begin date of some of these data streams
 is as early as 7/4/93.  This DQR applies to all 30m EBBR
 data.)
Measurements:sgp30ebbrE26.b1:
  • soil_heat_capacity_5
  • soil_heat_capacity_4
  • soil_heat_capacity_2
  • soil_heat_capacity_3
  • soil_heat_capacity_1

sgp30ebbrE9.b1:
  • soil_heat_capacity_1
  • soil_heat_capacity_2
  • soil_heat_capacity_3
  • soil_heat_capacity_4
  • soil_heat_capacity_5

sgp30ebbrE7.b1:
  • soil_heat_capacity_1
  • soil_heat_capacity_2
  • soil_heat_capacity_5
  • soil_heat_capacity_3
  • soil_heat_capacity_4

sgp30ebbrE4.b1:
  • soil_heat_capacity_1
  • soil_heat_capacity_2
  • soil_heat_capacity_3
  • soil_heat_capacity_4
  • soil_heat_capacity_5

sgp30ebbrE12.b1:
  • soil_heat_capacity_2
  • soil_heat_capacity_1
  • soil_heat_capacity_5
  • soil_heat_capacity_4
  • soil_heat_capacity_3

sgp30ebbrE15.b1:
  • soil_heat_capacity_1
  • soil_heat_capacity_2
  • soil_heat_capacity_3
  • soil_heat_capacity_4
  • soil_heat_capacity_5

sgp30ebbrE22.b1:
  • soil_heat_capacity_5
  • soil_heat_capacity_4
  • soil_heat_capacity_3
  • soil_heat_capacity_2
  • soil_heat_capacity_1

sgp30ebbrE13.b1:
  • soil_heat_capacity_1
  • soil_heat_capacity_5
  • soil_heat_capacity_4
  • soil_heat_capacity_3
  • soil_heat_capacity_2

sgp30ebbrE8.b1:
  • soil_heat_capacity_3
  • soil_heat_capacity_2
  • soil_heat_capacity_5
  • soil_heat_capacity_4
  • soil_heat_capacity_1

sgp30ebbrE20.b1:
  • soil_heat_capacity_2
  • soil_heat_capacity_3
  • soil_heat_capacity_4
  • soil_heat_capacity_5
  • soil_heat_capacity_1


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DQRID : D030110.30
Start DateStart TimeEnd DateEnd Time
11/19/2002200011/19/20022030
Subject:
SGP/EBBR/E7 - Data Incorrect during 6 month checks
DataStreams:sgp30ebbrE7.b1, sgp5ebbrE7.b1, sgp15ebbrE7.b1
Description:
Some of the measurements are incorrect during the 6 month checks.
Measurements:sgp15ebbrE7.b1:
  • temp_air_left
  • temp_air_right

sgp30ebbrE7.b1:
  • rh_top_fraction
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • bowen_ratio
  • rh_bottom_fraction
  • vapor_pressure_top
  • temp_air_top
  • temp_trh_bottom
  • temp_trh_top
  • temp_air_bottom
  • vapor_pressure_bottom
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • rh_bottom_fraction
  • temp_air_bottom
  • temp_air_top
  • temp_trh_bottom
  • rh_top_fraction
  • vapor_pressure_top
  • vapor_pressure_bottom
  • temp_trh_top


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DQRID : D030113.1
Start DateStart TimeEnd DateEnd Time
07/11/2002210007/18/20021700
Subject:
SGP/EBBR/E7 - Wind speed incorrect
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
Description:
A wind speed sensor electronics problem limited the
measurement to the sensor offset.  This data was incorrect.
Measurements:sgp15ebbrE7.b1:
  • Wind speed, lower, 1-min avg(wspd_arith_mean)

sgp30ebbrE7.b1:
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • Wind speed vector mean(wspd_vec_mean)

sgp5ebbrE7.b1:
  • Wind speed vector mean(wspd_vec_mean)
  • Wind speed, lower, 1-min avg(wspd_arith_mean)


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DQRID : D030113.3
Start DateStart TimeEnd DateEnd Time
07/30/2002190007/30/20021901
Subject:
SGP/EBBR/E7 - CES data incorrect
DataStreams:sgp30ebbrE7.b1
Description:
After a missing half hour, the soil temperature at the beginning of the half hour cannot 
be used to determine the soil energy storage term.  Therefore the
change of energy calculation blows up.  The indicated measurements are therefore 
incorrect.
Measurements:sgp30ebbrE7.b1:
  • energy_storage_change_1
  • energy_storage_change_2
  • energy_storage_change_5
  • energy_storage_change_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_4
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • surface_soil_heat_flux_1
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • surface_soil_heat_flux_2
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • surface_soil_heat_flux_3


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DQRID : D030113.4
Start DateStart TimeEnd DateEnd Time
11/05/2002210011/05/20022129
Subject:
SGP/EBBR/E7 - REPROCESS: Soil Heat Flow #2 Incorrect
DataStreams:sgp30ebbrE7.b1
Description:
Soil Heat Flow #2 measurements were incorrect while it was being replaced.
Measurements:sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_2
  • soil_heat_flow_2
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • surface_soil_heat_flux_2


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DQRID : D030113.5
Start DateStart TimeEnd DateEnd Time
11/05/2002213011/05/20022159
Subject:
SGP/EBBR/E7 - Change In Energy Storage Calculations Incorrect
DataStreams:sgp30ebbrE7.b1
Description:
Because soil temperature measurements were not available from the beginning of the half 
hour, the change in soil energy storage could not be calculated and thus is incorrect.
Measurements:sgp30ebbrE7.b1:
  • energy_storage_change_1
  • energy_storage_change_2
  • energy_storage_change_5
  • energy_storage_change_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_4
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • surface_soil_heat_flux_1
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • surface_soil_heat_flux_2
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • surface_soil_heat_flux_3


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DQRID : D030113.6
Start DateStart TimeEnd DateEnd Time
09/22/2002163012/03/20021830
Subject:
SGP/EBBR/E7 - REPROCESS: Soil Heat Flow #5 too low
DataStreams:sgp30ebbrE7.b1
Description:
Soil Heat Flow #5 was sometimes 2X the other soil heat flow measurements when
heat flows were negative.  This does not usually greatly affect h and e, therefore the 
data color has been set to yellow.
Measurements:sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • soil_heat_flow_5
  • corr_soil_heat_flow_5
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • surface_soil_heat_flux_5
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


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DQRID : D030113.7
Start DateStart TimeEnd DateEnd Time
07/10/2002080007/16/20021900
07/22/2002163007/30/20021630
08/24/2002023008/27/20021800
Subject:
SGP/EBBR/E7 - AEM Problems
DataStreams:sgp30ebbrE7.b1, sgp5ebbrE7.b1, sgp15ebbrE7.b1
Description:
The AEM (Automatic Exchange Mechanism) hung in a non-home position for
a few lengthy periods, during which the indicated measurements are incorrect.
Measurements:sgp15ebbrE7.b1:
  • temp_air_left
  • temp_air_right

sgp30ebbrE7.b1:
  • rh_top_fraction
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • bowen_ratio
  • rh_bottom_fraction
  • vapor_pressure_top
  • temp_air_top
  • temp_trh_bottom
  • temp_trh_top
  • temp_air_bottom
  • vapor_pressure_bottom
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • rh_bottom_fraction
  • temp_air_bottom
  • temp_air_top
  • temp_trh_bottom
  • rh_top_fraction
  • vapor_pressure_top
  • vapor_pressure_bottom
  • temp_trh_top


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DQRID : D030113.8
Start DateStart TimeEnd DateEnd Time
10/01/2002170010/08/20021645
Subject:
SGP/EBBR/E7 - T/RH Ventilator Fans Stopped
DataStreams:sgp30ebbrE7.b1, sgp5ebbrE7.b1, sgp15ebbrE7.b1
Description:
The temperature and relative humidity gradients are suspect because the 
ventilator fans were not operating during this time period. The data needs
to be carefully inspected to determine when measurements, if any, are correct.
Measurements:sgp15ebbrE7.b1:
  • temp_air_left
  • temp_air_right

sgp30ebbrE7.b1:
  • rh_top_fraction
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • bowen_ratio
  • rh_bottom_fraction
  • vapor_pressure_top
  • temp_air_top
  • temp_trh_bottom
  • temp_trh_top
  • temp_air_bottom
  • vapor_pressure_bottom
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • rh_bottom_fraction
  • temp_air_bottom
  • temp_air_top
  • temp_trh_bottom
  • rh_top_fraction
  • vapor_pressure_top
  • vapor_pressure_bottom
  • temp_trh_top


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DQRID : D030114.2
Start DateStart TimeEnd DateEnd Time
07/30/2002180007/30/20021829
Subject:
SGP/EBBR/E7 - Data Reported as Zero following Logger Replacement
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
Description:
The data was reported as zero after a data logger replacement.
Measurements:sgp15ebbrE7.b1:
  • soil_heat_flow_3_mv
  • soil_heat_flow_4_mv
  • soil_temp_3_rr
  • soil_temp_5_rr
  • soil_temp_4_rr
  • soil_heat_flow_5_mv
  • home_signal
  • net_radiation_mv
  • temp_air_left
  • atmos_pressure_mv
  • wdir_vec_mean_mv
  • soil_heat_flow_1_mv
  • temp_trh_right_rr
  • rh_left_mv
  • temp_trh_left_rr
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • temp_air_right
  • soil_moisture_5_rr
  • battery_voltage
  • soil_heat_flow_2_mv
  • soil_temp_2_rr
  • soil_moisture_3_rr
  • soil_moisture_1_rr
  • temp_reference_rr
  • soil_moisture_4_rr
  • rh_right_mv
  • soil_temp_1_rr
  • soil_moisture_2_rr

sgp30ebbrE7.b1:
  • temp_reference
  • soil_heat_flow_5
  • soil_heat_flow_3
  • soil_heat_flow_4
  • soil_heat_flow_1
  • soil_heat_flow_2
  • Wind speed vector mean(wspd_vec_mean)
  • Barometric Pressure(atmos_pressure)
  • energy_storage_change_1
  • energy_storage_change_2
  • energy_storage_change_5
  • energy_storage_change_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_4
  • home_signal_30
  • temp_air_top
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
  • Soil temperature mean 4(soil_temp_4)
  • Soil temperature mean 5(soil_temp_5)
  • Soil temperature mean 2(soil_temp_2)
  • Soil temperature mean 3(soil_temp_3)
  • Soil temperature mean 1(soil_temp_1)
  • rh_top_fraction
  • vapor_pressure_top
  • home_signal_15
  • wdir_vec_std
  • Radiation, net(net_radiation)
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • soil_moisture_5
  • soil_moisture_1
  • soil_heat_capacity_1
  • soil_heat_capacity_2
  • surface_soil_heat_flux_1
  • soil_heat_capacity_5
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • surface_soil_heat_flux_2
  • soil_heat_capacity_3
  • soil_heat_capacity_4
  • surface_soil_heat_flux_3
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • temp_trh_bottom
  • temp_trh_top
  • bowen_ratio
  • rh_bottom_fraction
  • corr_soil_heat_flow_1
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • temp_air_bottom
  • vapor_pressure_bottom
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • temp_air_bottom
  • temp_trh_bottom
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
  • Radiation, net(net_radiation)
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • vapor_pressure_bottom
  • wdir_vec_std
  • vapor_pressure_top
  • temp_trh_top
  • temp_air_top
  • rh_top_fraction
  • Wind speed vector mean(wspd_vec_mean)
  • temp_reference
  • rh_bottom_fraction
  • Barometric Pressure(atmos_pressure)
  • home_signal


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DQRID : D030620.1
Start DateStart TimeEnd DateEnd Time
06/11/2003173007/15/20032000
Subject:
SGP/EBBR/E7 - Soil Heat Flow #5 Incorrect
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Soil Heat Flow Plate #5 data was intermittently incorrect at first 
(values too small negative), then was almost constantly so during the 
last half of the period.

Comparison of the individual soil heat flows will quickly show the times
that soil heat flow #5 was incorrect.
Measurements:sgp15ebbrE7.b1:
  • soil_heat_flow_5_mv

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • soil_heat_flow_5
  • corr_soil_heat_flow_5
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • surface_soil_heat_flux_5
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


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DQRID : D030712.13
Start DateStart TimeEnd DateEnd Time
04/22/2003165004/22/20031720
Subject:
SGP/EBBR/E7  - 6 Month Checks
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
Description:
Many measurements were incorrect while the AEM was positioned with both aspirators at the 
same height for comparison checks.
Measurements:sgp15ebbrE7.b1:
  • temp_air_left
  • temp_air_right
  • rh_right_mv
  • temp_trh_right_rr
  • rh_left_mv
  • temp_trh_left_rr

sgp30ebbrE7.b1:
  • bowen_ratio
  • rh_bottom_fraction
  • temp_air_bottom
  • vapor_pressure_bottom
  • rh_top_fraction
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • temp_air_top
  • vapor_pressure_top
  • temp_trh_bottom
  • temp_trh_top
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • vapor_pressure_top
  • vapor_pressure_bottom
  • temp_trh_top
  • rh_bottom_fraction
  • temp_air_bottom
  • temp_air_top
  • temp_trh_bottom
  • rh_top_fraction


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DQRID : D030712.9
Start DateStart TimeEnd DateEnd Time
02/24/2003090003/11/20031800
Subject:
SGP/EBBR/E7  - AEM Hung Inbetween Home Position
DataStreams:sgp30ebbrE7.b1, sgp5ebbrE7.b1, sgp15ebbrE7.b1
Description:
The AEM was hung inbetween home positions, causing many measurements to be incorrect.
Measurements:sgp15ebbrE7.b1:
  • temp_air_left
  • temp_air_right
  • rh_right_mv
  • temp_trh_right_rr
  • rh_left_mv
  • temp_trh_left_rr

sgp30ebbrE7.b1:
  • bowen_ratio
  • rh_bottom_fraction
  • temp_air_bottom
  • vapor_pressure_bottom
  • rh_top_fraction
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • temp_air_top
  • vapor_pressure_top
  • temp_trh_bottom
  • temp_trh_top
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • vapor_pressure_top
  • vapor_pressure_bottom
  • temp_trh_top
  • rh_bottom_fraction
  • temp_air_bottom
  • temp_air_top
  • temp_trh_bottom
  • rh_top_fraction


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DQRID : D030729.3
Start DateStart TimeEnd DateEnd Time
07/27/2003133010/07/20032000
Subject:
SGP/EBBR/E7  - AEM Malfunction, Some Data Incorrect
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
Description:
After a while, the teflon slides on the AEMs warp from
heat and use.  This tends to make the AEM drag, jam, and get hung.
This happened at E7 EBBR.

Replacement of the AEM resolved the problem.
Measurements:sgp15ebbrE7.b1:
  • temp_air_left
  • temp_air_right

sgp30ebbrE7.b1:
  • rh_top_fraction
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • bowen_ratio
  • rh_bottom_fraction
  • temp_air_top
  • vapor_pressure_top
  • temp_trh_bottom
  • temp_trh_top
  • temp_air_bottom
  • vapor_pressure_bottom
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • rh_bottom_fraction
  • temp_air_bottom
  • temp_air_top
  • temp_trh_bottom
  • rh_top_fraction
  • vapor_pressure_top
  • vapor_pressure_bottom
  • temp_trh_top


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DQRID : D030917.2
Start DateStart TimeEnd DateEnd Time
10/13/2003000011/18/20032000
Subject:
SGP/EBBR/E7 - Reprocess: Soil Heat Flow #5 Offscale, Surface Fluxes Incorrect
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Soil Heat Flow #5 went offscale at times.

Latent and Sensible Heat Fluxes were incorrect when this occurred.
Measurements:sgp15ebbrE7.b1:
  • soil_heat_flow_5_mv

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • soil_heat_flow_5
  • corr_soil_heat_flow_5
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • surface_soil_heat_flux_5
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


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DQRID : D030919.1
Start DateStart TimeEnd DateEnd Time
08/26/2003180008/26/20031800
Subject:
SGP/EBBR/E7 - Data all zero
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
Description:
Data values were all zero after restarting the CR10 datalogger.
Measurements:sgp15ebbrE7.b1:
  • soil_heat_flow_3_mv
  • soil_heat_flow_4_mv
  • soil_temp_3_rr
  • soil_temp_5_rr
  • soil_temp_4_rr
  • soil_heat_flow_5_mv
  • home_signal
  • net_radiation_mv
  • temp_air_left
  • atmos_pressure_mv
  • wdir_vec_mean_mv
  • soil_heat_flow_1_mv
  • temp_trh_right_rr
  • rh_left_mv
  • temp_trh_left_rr
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • temp_air_right
  • soil_moisture_5_rr
  • battery_voltage
  • soil_heat_flow_2_mv
  • soil_temp_2_rr
  • soil_moisture_3_rr
  • soil_moisture_1_rr
  • temp_reference_rr
  • soil_moisture_4_rr
  • rh_right_mv
  • soil_temp_1_rr
  • soil_moisture_2_rr

sgp30ebbrE7.b1:
  • temp_reference
  • soil_heat_flow_5
  • soil_heat_flow_3
  • soil_heat_flow_4
  • soil_heat_flow_1
  • soil_heat_flow_2
  • Wind speed vector mean(wspd_vec_mean)
  • Barometric Pressure(atmos_pressure)
  • energy_storage_change_1
  • energy_storage_change_2
  • energy_storage_change_5
  • energy_storage_change_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_4
  • home_signal_30
  • temp_air_top
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
  • Soil temperature mean 4(soil_temp_4)
  • Soil temperature mean 5(soil_temp_5)
  • Soil temperature mean 2(soil_temp_2)
  • Soil temperature mean 3(soil_temp_3)
  • Soil temperature mean 1(soil_temp_1)
  • rh_top_fraction
  • vapor_pressure_top
  • home_signal_15
  • wdir_vec_std
  • Radiation, net(net_radiation)
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • soil_moisture_5
  • soil_moisture_1
  • soil_heat_capacity_1
  • soil_heat_capacity_2
  • surface_soil_heat_flux_1
  • soil_heat_capacity_5
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • soil_heat_capacity_3
  • surface_soil_heat_flux_2
  • surface_soil_heat_flux_3
  • soil_heat_capacity_4
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • temp_trh_bottom
  • temp_trh_top
  • bowen_ratio
  • rh_bottom_fraction
  • corr_soil_heat_flow_1
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • temp_air_bottom
  • vapor_pressure_bottom
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • temp_air_bottom
  • temp_trh_bottom
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
  • Radiation, net(net_radiation)
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • vapor_pressure_bottom
  • wdir_vec_std
  • vapor_pressure_top
  • temp_trh_top
  • temp_air_top
  • rh_top_fraction
  • Wind speed vector mean(wspd_vec_mean)
  • temp_reference
  • rh_bottom_fraction
  • Barometric Pressure(atmos_pressure)
  • home_signal


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DQRID : D030919.2
Start DateStart TimeEnd DateEnd Time
08/26/2003183008/26/20031830
Subject:
SGP/EBBR/E7 - Energy Storage Incorrect, Fluxes Incorrect
DataStreams:sgp30ebbrE7.b1
Description:
The half hour after restart of the CR10 datalogger, the soil temperatures for the 
beginning of the period are missing.  Therefore the soil energy storage and surface flux values 
are also incorrect.
Measurements:sgp30ebbrE7.b1:
  • energy_storage_change_1
  • energy_storage_change_2
  • energy_storage_change_5
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_3
  • energy_storage_change_4
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • surface_soil_heat_flux_1
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • surface_soil_heat_flux_2
  • surface_soil_heat_flux_3


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DQRID : D030919.3
Start DateStart TimeEnd DateEnd Time
08/29/2003023009/05/20031730
Subject:
SGP/EBBR/E7 - Water in Net Radiometer Domes; Surface Fluxes are Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1, sgp5ebbrE7.b1
Description:
The net radiometer top dome was punctured by migrating birds.  This alone does not cause 
incorrect net radiation measurements.  However, when it subsequently rains, water collects 
in the bottom dome, causing the net radiation measurements to be too large during the 
day and too small at night.
Measurements:sgp15ebbrE7.b1:
  • net_radiation_mv

sgp30ebbrE7.b1:
  • Radiation, net(net_radiation)
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • Radiation, net(net_radiation)


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DQRID : D031031.1
Start DateStart TimeEnd DateEnd Time
10/19/2003173010/19/20031930
10/20/2003133010/20/20031630
10/21/2003163010/21/20031830
10/22/2003000010/22/20031830
10/23/2003000010/23/20031630
Subject:
SGP/EBBR/E7  - Reference Temperature Failure
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
Description:
The reference T sensor was not working, affecting 
other temperature sensors.  Sensible and latent heat fluxes
were incorrect when this occurred.
Measurements:sgp15ebbrE7.b1:
  • temp_air_right
  • temp_air_left

sgp30ebbrE7.b1:
  • temp_air_top
  • temp_air_bottom
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • bowen_ratio

sgp5ebbrE7.b1:
  • temp_air_bottom
  • temp_air_top


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DQRID : D031204.6
Start DateStart TimeEnd DateEnd Time
11/04/2003220011/04/20032230
Subject:
SGP/EBBR/E7 - 6 Month Checks
DataStreams:sgp5ebbrE7.b1, sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Many measurements were incorrect while the AEM was positioned with both aspirators at the 
same height for comparison checks.
Measurements:sgp15ebbrE7.b1:
  • temp_air_left
  • temp_air_right
  • rh_right_mv
  • temp_trh_right_rr
  • rh_left_mv
  • temp_trh_left_rr

sgp30ebbrE7.b1:
  • bowen_ratio
  • rh_bottom_fraction
  • temp_air_bottom
  • vapor_pressure_bottom
  • rh_top_fraction
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • temp_air_top
  • vapor_pressure_top
  • temp_trh_bottom
  • temp_trh_top
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • vapor_pressure_top
  • vapor_pressure_bottom
  • temp_trh_top
  • rh_bottom_fraction
  • temp_air_bottom
  • temp_air_top
  • temp_trh_bottom
  • rh_top_fraction


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DQRID : D031211.6
Start DateStart TimeEnd DateEnd Time
03/07/2003150010/12/20032355
Subject:
SGP/EBBR/E7 - Pressure Sensor Data Incorrect
DataStreams:sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
The E7 pressure sensor suffered
from spikes in pressure, which were related to 
increases in voltage during the day as the 
solar panels charged the battery.  These spikes
were not of a magnitude that would affect the 
30 minute surface fluxes.

Replacement of the pressure sensor solved the problem.
Measurements:sgp15ebbrE7.b1:
  • atmos_pressure_mv

sgp30ebbrE7.b1:
  • Barometric Pressure(atmos_pressure)

sgp5ebbrE7.b1:
  • Barometric Pressure(atmos_pressure)


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DQRID : D031222.9
Start DateStart TimeEnd DateEnd Time
12/09/2003222012/10/20031200
Subject:
SGP/EBBR/E7 - Wind Speed Sensor Frozen By Ice Storm
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
Description:
The wind speed sensor was frozen stopped by ice.  The wind speed 
and residual wind speed measurements are incorrect.
Measurements:sgp15ebbrE7.b1:
  • Wind speed, lower, 1-min avg(wspd_arith_mean)

sgp30ebbrE7.b1:
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • Wind speed vector mean(wspd_vec_mean)

sgp5ebbrE7.b1:
  • Wind speed vector mean(wspd_vec_mean)
  • Wind speed, lower, 1-min avg(wspd_arith_mean)


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DQRID : D040206.3
Start DateStart TimeEnd DateEnd Time
10/13/2003000001/28/20042030
Subject:
SGP/EBBR/E7 - Pressure Sensor Data Incorret
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
Description:
The E7 pressure sensor suffered
from spikes in pressure, which were related to 
increases in voltage during the day as the 
solar panels charged the battery.  These spikes
were not of a magnitude that would affect the 
30 minute surface fluxes.

Replacement of the pressure sensor solved the problem.
Measurements:sgp15ebbrE7.b1:
  • atmos_pressure_mv

sgp30ebbrE7.b1:
  • Barometric Pressure(atmos_pressure)

sgp5ebbrE7.b1:
  • Barometric Pressure(atmos_pressure)


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DQRID : D040304.3
Start DateStart TimeEnd DateEnd Time
01/26/2004075501/28/20041550
02/02/2004084002/03/20041650
02/05/2004233002/06/20041210
Subject:
SGP/EBBR/E7  - Wind Speed Frozen Stopped By Ice
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
Description:
The wind speed sensor was frozen stopped by ice from a storm.  The wind speed 
and residual wind speed measurements are incorrect.
Measurements:sgp15ebbrE7.b1:
  • Wind speed, lower, 1-min avg(wspd_arith_mean)

sgp30ebbrE7.b1:
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • Wind speed vector mean(wspd_vec_mean)

sgp5ebbrE7.b1:
  • Wind speed vector mean(wspd_vec_mean)
  • Wind speed, lower, 1-min avg(wspd_arith_mean)


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DQRID : D040304.4
Start DateStart TimeEnd DateEnd Time
02/19/2004212002/20/20040305
Subject:
SGP/EBBR/E7 - Tref Problem Causes All Temps. to be Incorrect
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
Description:
The Tref sensor went crazy for this brief period, making all temperature
measurements incorrect.
Measurements:sgp15ebbrE7.b1:
  • temp_air_left
  • temp_air_right

sgp30ebbrE7.b1:
  • Soil temperature mean 4(soil_temp_4)
  • Soil temperature mean 5(soil_temp_5)
  • Soil temperature mean 2(soil_temp_2)
  • temp_reference
  • Soil temperature mean 3(soil_temp_3)
  • temp_air_top
  • temp_trh_bottom
  • temp_trh_top
  • temp_air_bottom
  • Soil temperature mean 1(soil_temp_1)

sgp5ebbrE7.b1:
  • temp_air_bottom
  • temp_air_top
  • temp_trh_bottom
  • temp_reference
  • temp_trh_top


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DQRID : D040813.8
Start DateStart TimeEnd DateEnd Time
08/10/2004192508/24/20041820
Subject:
SGP/EBBR/E7 - Pressure Too High
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
Description:
When data collection resumed after a missing period, the barometer pressure
had become very high, 102 kPa, which was not correct.  This condition resulted
from an incorrect calibration being used. Sensible heat flux was overestimated 
by about 4% and latent heat flux underestimated by about 4% because of the 
high pressure readings.
Measurements:sgp15ebbrE7.b1:
  • atmos_pressure_mv

sgp30ebbrE7.b1:
  • Barometric Pressure(atmos_pressure)
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • bowen_ratio

sgp5ebbrE7.b1:
  • Barometric Pressure(atmos_pressure)


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DQRID : D041005.3
Start DateStart TimeEnd DateEnd Time
08/04/2004170508/10/20041925
Subject:
SGP/EBBR/E7 - Data Missing
DataStreams:sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
A power outage resulted in missing data for the indicated period.
Measurements:sgp15ebbrE7.b1:
  • lon
  • soil_heat_flow_3_mv
  • soil_heat_flow_4_mv
  • base_time
  • soil_temp_3_rr
  • soil_temp_5_rr
  • soil_temp_4_rr
  • soil_heat_flow_5_mv
  • home_signal
  • net_radiation_mv
  • temp_air_left
  • atmos_pressure_mv
  • wdir_vec_mean_mv
  • soil_heat_flow_1_mv
  • temp_trh_right_rr
  • time_offset
  • rh_left_mv
  • temp_trh_left_rr
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • temp_air_right
  • soil_moisture_5_rr
  • battery_voltage
  • soil_heat_flow_2_mv
  • soil_temp_2_rr
  • soil_moisture_3_rr
  • soil_moisture_1_rr
  • lat
  • temp_reference_rr
  • soil_moisture_4_rr
  • rh_right_mv
  • soil_temp_1_rr
  • soil_moisture_2_rr
  • alt

sgp30ebbrE7.b1:
  • temp_reference
  • soil_heat_flow_5
  • soil_heat_flow_3
  • soil_heat_flow_4
  • soil_heat_flow_1
  • soil_heat_flow_2
  • Wind speed vector mean(wspd_vec_mean)
  • Barometric Pressure(atmos_pressure)
  • energy_storage_change_1
  • energy_storage_change_2
  • energy_storage_change_5
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_3
  • energy_storage_change_4
  • home_signal_30
  • temp_air_top
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
  • Soil temperature mean 4(soil_temp_4)
  • Soil temperature mean 5(soil_temp_5)
  • Soil temperature mean 2(soil_temp_2)
  • Soil temperature mean 3(soil_temp_3)
  • alt
  • Soil temperature mean 1(soil_temp_1)
  • lon
  • rh_top_fraction
  • vapor_pressure_top
  • home_signal_15
  • wdir_vec_std
  • Radiation, net(net_radiation)
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • soil_moisture_5
  • lat
  • soil_moisture_1
  • soil_heat_capacity_1
  • soil_heat_capacity_2
  • surface_soil_heat_flux_1
  • soil_heat_capacity_5
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • soil_heat_capacity_3
  • surface_soil_heat_flux_2
  • surface_soil_heat_flux_3
  • soil_heat_capacity_4
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • temp_trh_bottom
  • temp_trh_top
  • base_time
  • bowen_ratio
  • rh_bottom_fraction
  • corr_soil_heat_flow_1
  • time_offset
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • temp_air_bottom
  • vapor_pressure_bottom
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • time
  • lon
  • temp_air_bottom
  • temp_trh_bottom
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
  • Radiation, net(net_radiation)
  • lat
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • vapor_pressure_bottom
  • wdir_vec_std
  • alt
  • base_time
  • vapor_pressure_top
  • temp_trh_top
  • temp_air_top
  • rh_top_fraction
  • Wind speed vector mean(wspd_vec_mean)
  • temp_reference
  • rh_bottom_fraction
  • Barometric Pressure(atmos_pressure)
  • time_offset
  • home_signal


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DQRID : D041222.8
Start DateStart TimeEnd DateEnd Time
10/05/2004200010/05/20042030
Subject:
SGP/EBBR/E7 - 6 Month Checks
DataStreams:sgp5ebbrE7.b1, sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Many measurements were incorrect while the AEM was positioned with both aspirators at the 
same height for comparison checks.
Measurements:sgp15ebbrE7.b1:
  • temp_air_left
  • temp_air_right
  • rh_right_mv
  • temp_trh_right_rr
  • rh_left_mv
  • temp_trh_left_rr

sgp30ebbrE7.b1:
  • bowen_ratio
  • rh_bottom_fraction
  • temp_air_bottom
  • vapor_pressure_bottom
  • rh_top_fraction
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • temp_air_top
  • vapor_pressure_top
  • temp_trh_bottom
  • temp_trh_top
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • vapor_pressure_top
  • vapor_pressure_bottom
  • temp_trh_top
  • rh_bottom_fraction
  • temp_air_bottom
  • temp_air_top
  • temp_trh_bottom
  • rh_top_fraction


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DQRID : D050206.6
Start DateStart TimeEnd DateEnd Time
01/04/2005145001/05/20050100
Subject:
SGP/EBBR/E7  - Wind Speed Frozen Stopped By Ice Storm
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1, sgp5ebbrE7.b1
Description:
An ice storm froze the wind speed sensor to a stopped condition.

The wind speed and residual wind speed measurements are incorrect.

This sensor failure does not affect the sensible and latent heat fluxes.
Measurements:sgp15ebbrE7.b1:
  • Wind speed, lower, 1-min avg(wspd_arith_mean)

sgp30ebbrE7.b1:
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • Wind speed vector mean(wspd_vec_mean)

sgp5ebbrE7.b1:
  • Wind speed vector mean(wspd_vec_mean)
  • Wind speed, lower, 1-min avg(wspd_arith_mean)


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DQRID : D050215.11
Start DateStart TimeEnd DateEnd Time
01/11/2005133001/12/20050050
Subject:
SGP/EBBR/E7  - Wind Speed Frozen Stopped By Ice
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
Description:
An ice storm froze the wind speed sensor to a stopped condition.

The wind speed and residual wind speed measurements are incorrect.

This sensor failure does not affect the sensible and latent heat fluxes.
Measurements:sgp15ebbrE7.b1:
  • Wind speed, lower, 1-min avg(wspd_arith_mean)

sgp30ebbrE7.b1:
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • Wind speed vector mean(wspd_vec_mean)

sgp5ebbrE7.b1:
  • Wind speed vector mean(wspd_vec_mean)
  • Wind speed, lower, 1-min avg(wspd_arith_mean)


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DQRID : D050330.2
Start DateStart TimeEnd DateEnd Time
03/08/2005194503/22/20051900
Subject:
SGP/EBBR/E7 - Wrong Datalogger Program
DataStreams:sgp30ebbrE7.b1
Description:
The wrong version 9 datalogger program (unit 12 instead of 13) was installed
during the period listed, causing soil heat flows to be 2 to 3 W m-2 too
high, pressure to be 0.35 kPa too high, and soil moistures to be 10% too low.

Effects on the sensible and latent heat flow are much smaller than the system error.
Measurements:sgp30ebbrE7.b1:
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • soil_moisture_5
  • soil_moisture_1
  • Barometric Pressure(atmos_pressure)
  • corr_soil_heat_flow_1
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • soil_heat_capacity_1
  • soil_heat_capacity_2
  • surface_soil_heat_flux_1
  • soil_heat_capacity_5
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • soil_heat_capacity_3
  • surface_soil_heat_flux_2
  • soil_heat_capacity_4
  • surface_soil_heat_flux_3
  • energy_storage_change_1
  • energy_storage_change_2
  • energy_storage_change_5
  • energy_storage_change_3
  • energy_storage_change_4
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)


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DQRID : D050719.6
Start DateStart TimeEnd DateEnd Time
04/01/2001000003/22/20051900
Subject:
SGP/EBBR/E7 - Improved EBBR CR10 Program
DataStreams:sgp30ebbrE7.b1
Description:
Effective 20050322.1900, the EBBR.E7 CR10 program was revised to improve 
the quality of the primary measurements as follows:
   
1) An RMS procedure is used to determine max and min limits of acceptable
soil heat flow.  This is applied to the individual soil sets.  Measurements
outside the limits are rejected and the measurements within the limits are
used to calculate the average soil heat flow.
   
2) Max and min limits are used to determine incorrect values of net
radiation, sensible heat flux (h), latent heat flux (e), and automatic
exchange mechanism (AEM) signal.  If AEM signal is outside the limits, h 
and e are set to 999s.  If net radiation is outside the limits, h and e are 
set to 999s. If h or e are outside the limits, h and e are set to 999s.
   
Virtually no incorrect soil measurement will affect the primary 
measurements of h and e.
   
By setting h and e to 999s, it can be easily seen that the primary 
variables are incorrect; no other interpretation is possible.
   
Prior to 20050322, the improved CR10 program was NOT in effect.  DQRs have
been submitted for known instances of incorrect soil measurements which
affected the quality of the primary measurements of h and e.
   
Note: the DQR begin date is the begin date of the sgp30ebbrE7.b1 data
stream.  The earlier version of the CR10 program was also used on previous
EBBR datastream names (e.g. sgp30ebbrE7.a1).
Measurements:sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


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DQRID : D051024.1
Start DateStart TimeEnd DateEnd Time
09/20/2005203010/07/20051530
Subject:
SGP/EBBR/E7 - Data Missing
DataStreams:sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Data was missing because of a communication problem.  However, previously
missing data from 10/07-18 was recovered from the EBRR storage module and ingested, 
thereby reducing the data lost period significantly.
Measurements:sgp15ebbrE7.b1:
  • lon
  • soil_heat_flow_3_mv
  • soil_heat_flow_4_mv
  • base_time
  • soil_temp_3_rr
  • soil_temp_5_rr
  • soil_temp_4_rr
  • soil_heat_flow_5_mv
  • home_signal
  • net_radiation_mv
  • temp_air_left
  • atmos_pressure_mv
  • wdir_vec_mean_mv
  • soil_heat_flow_1_mv
  • temp_trh_right_rr
  • time_offset
  • rh_left_mv
  • temp_trh_left_rr
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • temp_air_right
  • soil_moisture_5_rr
  • battery_voltage
  • soil_heat_flow_2_mv
  • soil_temp_2_rr
  • soil_moisture_3_rr
  • soil_moisture_1_rr
  • lat
  • temp_reference_rr
  • soil_moisture_4_rr
  • rh_right_mv
  • soil_temp_1_rr
  • soil_moisture_2_rr
  • alt

sgp30ebbrE7.b1:
  • temp_reference
  • soil_heat_flow_5
  • soil_heat_flow_3
  • soil_heat_flow_4
  • soil_heat_flow_1
  • soil_heat_flow_2
  • Wind speed vector mean(wspd_vec_mean)
  • Barometric Pressure(atmos_pressure)
  • energy_storage_change_1
  • energy_storage_change_2
  • energy_storage_change_5
  • energy_storage_change_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_4
  • home_signal_30
  • temp_air_top
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
  • Soil temperature mean 4(soil_temp_4)
  • Soil temperature mean 5(soil_temp_5)
  • Soil temperature mean 2(soil_temp_2)
  • Soil temperature mean 3(soil_temp_3)
  • alt
  • Soil temperature mean 1(soil_temp_1)
  • lon
  • rh_top_fraction
  • vapor_pressure_top
  • home_signal_15
  • wdir_vec_std
  • Radiation, net(net_radiation)
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • soil_moisture_5
  • lat
  • soil_moisture_1
  • soil_heat_capacity_1
  • soil_heat_capacity_2
  • surface_soil_heat_flux_1
  • soil_heat_capacity_5
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • soil_heat_capacity_3
  • surface_soil_heat_flux_2
  • surface_soil_heat_flux_3
  • soil_heat_capacity_4
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • temp_trh_bottom
  • temp_trh_top
  • base_time
  • bowen_ratio
  • rh_bottom_fraction
  • corr_soil_heat_flow_1
  • time_offset
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • temp_air_bottom
  • corr_soil_heat_flow_4
  • vapor_pressure_bottom
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • time
  • lon
  • temp_air_bottom
  • temp_trh_bottom
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
  • Radiation, net(net_radiation)
  • lat
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • vapor_pressure_bottom
  • wdir_vec_std
  • alt
  • base_time
  • vapor_pressure_top
  • temp_trh_top
  • temp_air_top
  • rh_top_fraction
  • Wind speed vector mean(wspd_vec_mean)
  • temp_reference
  • rh_bottom_fraction
  • Barometric Pressure(atmos_pressure)
  • time_offset
  • home_signal


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DQRID : D051106.20
Start DateStart TimeEnd DateEnd Time
03/08/2005200003/22/20051900
Subject:
SGP/EBBR/E7 - Average Soil Heat Flux Incorrect
DataStreams:sgp30ebbrE7.b1
Description:
A typo in the version 9 EBBR program caused average soil heat flow to be zero, resulting 
in both sensible and latent heat fluxes being approximately 20 watts per meter squared too 
large during the middle of the day.
Measurements:sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


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DQRID : D051106.3
Start DateStart TimeEnd DateEnd Time
09/14/2005000009/20/20052000
Subject:
SGP/EBBR/E7 - Net Radiation Incorrect; Sensible and Latent Heat Fluxes Incorrect
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
Description:
The top dome of the net radiometer was cracked; net radiation, and sensible and latent 
heat flux measurements were incorrect.
Measurements:sgp15ebbrE7.b1:
  • net_radiation_mv

sgp30ebbrE7.b1:
  • Radiation, net(net_radiation)
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • Radiation, net(net_radiation)


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DQRID : D051112.4
Start DateStart TimeEnd DateEnd Time
10/13/2003000007/22/20052359
Subject:
SGP/EBBR/E7 - metadata corrections
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
Description:
On 20050723, a series of metadata corrections and additions were completed.  These 
metadata changes apply to all EBBR.E7 data collected by ARM back to the installation of the 
instrument in May 1993. Please see the current metadata for correct information.  These 
changes do not affect data values or quality.	

The changes are summarized below:
1) Update of "sensor location" information
2) Addition of installation dates for the systems
3) Correction of soil moisture units (from "by volume" to "gravimetric")
Measurements:sgp15ebbrE7.b1:
  • base_time

sgp30ebbrE7.b1:
  • base_time

sgp5ebbrE7.b1:
  • base_time


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DQRID : D060111.3
Start DateStart TimeEnd DateEnd Time
12/04/2005170002/20/20062230
Subject:
SGP/EBBR/E7 - Barometric Pressure Incorrect
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
Description:
The pressure measurement sometimes dropped to zero during daytime because of 
unstable battery voltage.
Measurements:sgp15ebbrE7.b1:
  • atmos_pressure_mv

sgp30ebbrE7.b1:
  • Barometric Pressure(atmos_pressure)

sgp5ebbrE7.b1:
  • Barometric Pressure(atmos_pressure)


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DQRID : D060501.4
Start DateStart TimeEnd DateEnd Time
03/21/2006100003/21/20062030
Subject:
SGP/EBBR/E7 - Fluxes and Gradient Measurements Incorrect
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
Description:
The left AEM aspirator was not working during this period, resulting in incorrect gradient 
and flux measurements.
Measurements:sgp15ebbrE7.b1:
  • temp_air_left
  • rh_left_mv
  • temp_trh_left_rr

sgp30ebbrE7.b1:
  • rh_top_fraction
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • bowen_ratio
  • rh_bottom_fraction
  • vapor_pressure_top
  • temp_air_top
  • temp_trh_bottom
  • temp_trh_top
  • temp_air_bottom
  • vapor_pressure_bottom
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • rh_bottom_fraction
  • temp_air_bottom
  • temp_air_top
  • temp_trh_bottom
  • rh_top_fraction
  • vapor_pressure_top
  • vapor_pressure_bottom
  • temp_trh_top


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DQRID : D061220.3
Start DateStart TimeEnd DateEnd Time
11/17/1993153010/12/20032330
Subject:
SGP/EBBR/E7 - Wind Direction Dependency of Surface Fluxes and General Data Quality 
Information
DataStreams:sgp30ebbrE7.b1
Description:
Beginning in FY2006, Data Quality Reports are not written for missing 
data or for situations when qc flags clearly show that the data is 
incorrect (this is true for most of the conditions listed below).  
DQRs are written for periods when data is incorrect, when the situation 
is not represented by qc flags in the data, and it's not obvious that 
the data should have been flagged as incorrect.

The EBBR data is only useful for particular wind directions at each 
Extended Facility.  Please use the following resources to help in 
interpreting the EBBR data.

1) qc flags in the EBBR data.

2) Instrument Mentor Monthly Summaries (IMMS) at http://www.db.arm.gov/IMMS/

3) SGP EF Surface Conditions Observations (EFSCO) at 
http://198.124.96.210:591/sfc_cond1/default.htm

4) Surface fluxes are valid only for the following wind directions
(in degrees):

0-244, 296-360

Note that there are wind directions at most sites for which the fetch
is insufficient and therefore EBBR data is invalid.  Appropriate 
fetch was determined from a 1/40 measurement height to fetch ratio, 
resulting in a required minimum fetch of 120 m.  Particular attention 
should be paid to the limited valid wind directions for the Central 
Facility EBBR.  The surface vegetation type for the EBBRs is grazed 
or ungrazed grassland (refer to the EFSCO for state).

5) Some conditions that commonly cause the EBBR primary measurements to 
be incorrect or missing follow:

a) Sensible and latent heat fluxes are not accurate during times when 
the Automatic Exchange Mechanism (AEM) is not functioning properly.  
The AEM switches the gradient measuring instrumentation between the 
top and bottom positions every 15 minutes; this reduces the effects of 
instrument offsets.  Sometimes the AEM does not reach it's full extent 
of travel, resulting in the home signal being zero.  

b) Sensible and latent heat fluxes are sometimes incorrect when surface 
soil heat flow is out of range, as seen in the average soil heat flux 
(ave_shf).

c) Very light winds may be seen at nights for brief periods. Wind 
direction flops around a lot during low wind conditions (< 1.5 m/s) 
and is often unreliable during those periods.

d) Missing data periods occur at times; this is usually a site data 
system collection/communication problem; it can also occur during 
replacement of the system with a newly calibrated unit.  Missing data 
is sometimes filled in later from manual or automatic re-collection of 
the data.
Measurements:sgp30ebbrE7.b1:
  • wdir_vec_std
  • Radiation, net(net_radiation)
  • temp_reference
  • soil_heat_flow_5
  • soil_heat_flow_3
  • soil_heat_flow_4
  • soil_heat_flow_1
  • soil_moisture_2
  • soil_heat_flow_2
  • soil_moisture_3
  • soil_moisture_4
  • soil_moisture_5
  • lat
  • Wind speed vector mean(wspd_vec_mean)
  • soil_moisture_1
  • Barometric Pressure(atmos_pressure)
  • soil_heat_capacity_1
  • soil_heat_capacity_2
  • surface_soil_heat_flux_1
  • soil_heat_capacity_5
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • soil_heat_capacity_3
  • surface_soil_heat_flux_2
  • soil_heat_capacity_4
  • surface_soil_heat_flux_3
  • energy_storage_change_1
  • energy_storage_change_2
  • energy_storage_change_5
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_3
  • energy_storage_change_4
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • home_signal_30
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • temp_air_top
  • temp_trh_bottom
  • temp_trh_top
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
  • Soil temperature mean 4(soil_temp_4)
  • Soil temperature mean 5(soil_temp_5)
  • Soil temperature mean 2(soil_temp_2)
  • Soil temperature mean 3(soil_temp_3)
  • alt
  • base_time
  • bowen_ratio
  • rh_bottom_fraction
  • corr_soil_heat_flow_1
  • time_offset
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • temp_air_bottom
  • vapor_pressure_bottom
  • Soil temperature mean 1(soil_temp_1)
  • lon
  • rh_top_fraction
  • vapor_pressure_top
  • home_signal_15
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


Back To Table of Contents

DQRID : D070215.3
Start DateStart TimeEnd DateEnd Time
02/01/2007010002/20/20072100
Subject:
SGP/EBBR/E7 - Windspeed threshhold too high
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
Description:
The wind speed sensor developed worn bearings and therefore too high a starting 
threshhold.

The data user should compare the EBBR wind speed with the SMOS wind speed to detect 
periods when the EBBR wind speed threshhold caused poor data quality.
Measurements:sgp15ebbrE7.b1:
  • Wind speed, lower, 1-min avg(wspd_arith_mean)

sgp30ebbrE7.b1:
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • Wind speed vector mean(wspd_vec_mean)

sgp5ebbrE7.b1:
  • Wind speed vector mean(wspd_vec_mean)
  • Wind speed, lower, 1-min avg(wspd_arith_mean)


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DQRID : D080212.1
Start DateStart TimeEnd DateEnd Time
02/21/2008123002/21/20082300
02/11/2008110002/12/20081730
Subject:
SGP/EBBR/E7  - Wind Speed Frozen Stopped
DataStreams:sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Freezing rain stopped wind speed sensor.
Measurements:sgp15ebbrE7.b1:
  • Wind speed, lower, 1-min avg(wspd_arith_mean)

sgp30ebbrE7.b1:
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • Wind speed vector mean(wspd_vec_mean)

sgp5ebbrE7.b1:
  • Wind speed vector mean(wspd_vec_mean)
  • Wind speed, lower, 1-min avg(wspd_arith_mean)


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DQRID : D090312.2
Start DateStart TimeEnd DateEnd Time
02/08/2009143004/15/20091800
Subject:
SGP/EBBR/E7 - AEM voltage too high
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
Description:
The AEM was putting out too high a home 30 voltage.

Sensible and latent flux data was affected by this condition, at first just at night, but 
later (especially after 03/17/09 0730 GMT) fluxes were affected during
all hours of the day.
Measurements:sgp15ebbrE7.b1:
  • home_signal

sgp30ebbrE7.b1:
  • home_signal_15
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • home_signal_30

sgp5ebbrE7.b1:
  • home_signal


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DQRID : D090428.1
Start DateStart TimeEnd DateEnd Time
04/20/2009183006/22/20091500
Subject:
SGP/EBBR/E7 - Fluxes intermittently incorrect
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Soil temperature #2 frequently spiked, causing incorrect sensible and latent heat fluxes. 
The condition was not always obvious from the qc checks.
Measurements:sgp15ebbrE7.b1:
  • soil_temp_2_rr

sgp30ebbrE7.b1:
  • Soil temperature mean 2(soil_temp_2)
  • energy_storage_change_2
  • soil_heat_capacity_2
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • surface_soil_heat_flux_2
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


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DQRID : D090617.3
Start DateStart TimeEnd DateEnd Time
06/16/2009100006/22/20091500
Subject:
SGP/EBBR/E7 - Wind direction incorrect
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
Description:
The wind direction flat-lined at ~10 degrees.  System was replaced.
Measurements:sgp15ebbrE7.b1:
  • wdir_vec_mean_mv

sgp30ebbrE7.b1:
  • wdir_vec_std
  • Wind speed vector mean(wspd_vec_mean)
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)

sgp5ebbrE7.b1:
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
  • Wind speed vector mean(wspd_vec_mean)
  • wdir_vec_std


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DQRID : D100202.2
Start DateStart TimeEnd DateEnd Time
01/03/2010140001/04/20100005
Subject:
SGP/EBBR/E7 - Wind speed frozen stopped
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
Description:
The wind speed sensor was frozen stopped by freezing rain.
Measurements:sgp15ebbrE7.b1:
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • wdir_vec_mean_mv

sgp30ebbrE7.b1:
  • wdir_vec_std
  • Wind speed vector mean(wspd_vec_mean)
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)

sgp5ebbrE7.b1:
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
  • Wind speed vector mean(wspd_vec_mean)
  • wdir_vec_std


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DQRID : D100727.4
Start DateStart TimeEnd DateEnd Time
07/17/2010210507/22/20101600
Subject:
SGP/EBBR/E7 - Incorrect Sensible and Latent Heat Fluxes
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Soil heat flow 4 failed.  Latent and sensible heat flux values were incorrect at times, 
when the EBBR program did not reject the incorrect soil heat flow.
Measurements:sgp15ebbrE7.b1:
  • soil_heat_flow_4_mv

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • soil_heat_flow_4
  • corr_soil_heat_flow_4
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • surface_soil_heat_flux_4
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)
  • bowen_ratio


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DQRID : D101007.3
Start DateStart TimeEnd DateEnd Time
08/09/2010183010/06/20101830
Subject:
SGP/EBBR/E7 - Sensible and latent heat fluxes incorrect - soil heat flow 1 problem
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Soil Heat Flow 1 was offscale at times, affecting sensible and latent heat fluxes during 
those times.
Measurements:sgp15ebbrE7.b1:
  • soil_heat_flow_1_mv

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_1
  • soil_heat_flow_1
  • surface_soil_heat_flux_1
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


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DQRID : D110830.3
Start DateStart TimeEnd DateEnd Time
07/21/2011203008/03/20111930
Subject:
SGP/EBBR/E7 - Loose connection (ST #3)
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Soil temperature 3 was going offscale at times due to loose connections.  Sensible and 
latent heat fluxes were not affected.
Measurements:sgp15ebbrE7.b1:
  • soil_temp_3_rr

sgp30ebbrE7.b1:
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • corr_soil_heat_flow_3
  • soil_heat_capacity_3
  • surface_soil_heat_flux_3


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DQRID : D111011.2
Start DateStart TimeEnd DateEnd Time
09/03/2011133009/28/20111900
Subject:
SGP/EBBR/E7 - Sensible and Latent Heat Flux Incorrect
DataStreams:sgp30ebbrE7.b1
Description:
Latent and sensible heat flux were incorrect because the AEM was not working properly.
Measurements:sgp30ebbrE7.b1:
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


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DQRID : D940301.4
Start DateStart TimeEnd DateEnd Time
02/23/1994103002/24/19941540
Subject:
Invalid wind speed frozen sensor
DataStreams:sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
ARM PROBLEM IDENTIFICATION FORM (PIF)

                            PIF No. P940301.4

Submitted By:        David R. Cook
    Organization:    Argonne National Laboratory
    Date Submitted:  March 1, 1994

Problem Description/Change Description.

o For Instrument Problems ONLY,
        Identify MODE of Operation:  Degraded

o Give a brief explanation with details, attach examples and any supporting
  information.  This should include a description of analysis leading to
  identification of problem and, if known, recommended action.


This is an informational PIF.

On February 23, 1994 the EBBR wind speed sensor at E7, Elk Falls, KS was
frozen to a stationary condition by ice.  Invalid data for the time period
indicated is:

30 minute: wind_s, res_ws

15 minute: wind_s

5 minute: wind_s, res_ws.


How may we contact you?
    e-mail:  cook@anler.er.anl.gov
    phone:   (708) 252-5840
    FAX:     (708) 252-9792

Submitter's Priority: 3
    [Critical-1   Very Important-2 Important-3 Inconvenient-4 Interesting-5]

Where was this Problem Identified: FI
    [Site Data System-SDS      Experiment Center-EC]
    [Archive-A At              Field Instrument-FI ]
    [During Data Analyis-DA    Other- List Location]

Does this PIF result in a Software Change Request?  NO
    Where:                     [ SDS,  EC, or  A ]

    Type:                      [Development-1 Problem-2  Enhancement-3]

    List Programs/Documents Affected:

    Configuration Identification:

Does problem impact data values or cause data loss?  Data Loss.
    which platform(s):  EBBR, E7, Elk Falls, KS

    Specify (or estimate) begin and end dates for data loss
          Begin Date    2/23/94   Time  1030  GMT
          End   Date    2/23/94   Time  1540  GMT

    Apparent cause of data loss, if known:   Ice

    SUGGESTED CAUSES:
    [human error, component failure, temperature, lightning          ]
    [foreign matter, power loss, software failure,                   ]
    [communications failure, modification difficulites, specify other]
Measurements:sgp15ebbrE7.b1:
  • lon
  • soil_heat_flow_3_mv
  • soil_heat_flow_4_mv
  • base_time
  • soil_temp_3_rr
  • soil_temp_5_rr
  • soil_temp_4_rr
  • soil_heat_flow_5_mv
  • soil_moisture_4_r
  • soil_moisture_3_r
  • home_signal
  • net_radiation_mv
  • temp_air_left
  • atmos_pressure_mv
  • wdir_vec_mean_mv
  • soil_heat_flow_1_mv
  • temp_trh_right_rr
  • time_offset
  • rh_left_mv
  • temp_trh_left_rr
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • temp_air_right
  • battery_voltage
  • soil_heat_flow_2_mv
  • soil_temp_2_rr
  • lat
  • soil_moisture_1_r
  • soil_moisture_2_r
  • soil_moisture_5_r
  • temp_reference_rr
  • rh_right_mv
  • soil_temp_1_rr
  • alt

sgp30ebbrE7.b1:
  • temp_reference
  • soil_heat_flow_5
  • soil_heat_flow_3
  • soil_heat_flow_4
  • soil_heat_flow_1
  • soil_heat_flow_2
  • Wind speed vector mean(wspd_vec_mean)
  • Barometric Pressure(atmos_pressure)
  • energy_storage_change_1
  • energy_storage_change_2
  • energy_storage_change_5
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_3
  • energy_storage_change_4
  • home_signal_30
  • temp_air_top
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
  • Soil temperature mean 4(soil_temp_4)
  • Soil temperature mean 5(soil_temp_5)
  • Soil temperature mean 2(soil_temp_2)
  • Soil temperature mean 3(soil_temp_3)
  • alt
  • Soil temperature mean 1(soil_temp_1)
  • lon
  • rh_top_fraction
  • vapor_pressure_top
  • home_signal_15
  • wdir_vec_std
  • Radiation, net(net_radiation)
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • soil_moisture_5
  • lat
  • soil_moisture_1
  • soil_heat_capacity_1
  • soil_heat_capacity_2
  • surface_soil_heat_flux_1
  • soil_heat_capacity_5
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • soil_heat_capacity_3
  • surface_soil_heat_flux_2
  • surface_soil_heat_flux_3
  • soil_heat_capacity_4
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • temp_trh_bottom
  • temp_trh_top
  • base_time
  • bowen_ratio
  • rh_bottom_fraction
  • corr_soil_heat_flow_1
  • time_offset
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • temp_air_bottom
  • vapor_pressure_bottom
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • lon
  • temp_air_bottom
  • temp_trh_bottom
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
  • Radiation, net(net_radiation)
  • lat
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • vapor_pressure_bottom
  • wdir_vec_std
  • alt
  • base_time
  • vapor_pressure_top
  • temp_trh_top
  • temp_air_top
  • rh_top_fraction
  • Wind speed vector mean(wspd_vec_mean)
  • temp_reference
  • rh_bottom_fraction
  • Barometric Pressure(atmos_pressure)
  • time_offset
  • home_signal


Back To Table of Contents

DQRID : D940711.4
Start DateStart TimeEnd DateEnd Time
06/28/1994170006/29/19941700
Subject:
SGP/EBBR/E7 - Reprocess: Soil Temperature Probe Failure
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
Failure of soil temperature probe #4 at E7, Elk Falls, KS resulted in incorrect
data values for 6 fields for the period of time listed above.  The soil
temperature value from probe #4 went offscale, resulting in a zero value
for the soil energy storage term calculated from that probe and thus no
contribution to the total soil heat flux for soils set 4 and the same for
average soil heat flux.  This led to incorrect sensible and latent heat
flux values.

The fields affected were:

30 minute: ts4, ces4, g4, ave_shf, e, h

15 minute: rr_ts4.
Measurements:sgp15ebbrE7.b1:
  • soil_temp_4_rr

sgp30ebbrE7.b1:
  • Soil temperature mean 4(soil_temp_4)
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_4
  • surface_soil_heat_flux_4
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


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DQRID : D940830.8
Start DateStart TimeEnd DateEnd Time
08/09/1994000008/23/19941922
Subject:
Stopped Ventilation Fan
DataStreams:sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
DQR No:                               Platform: EBBR

Subject: Stopped Ventilation Fan

Date Submitted: 30 August 1994
Submitted By:                         _x_  Instrument Mentor
                                      ___  EST Member
                                      ___  Science Team Member
                                      ___  Other _____________________________

For questions or problems, please contact the ARM Experiment Center at
509-375-6898 or via email at dqr@arm.gov.

Platform/Measurement:
        What level data: (raw,a0,a1,b1,c1 etc): a0 (5 minute),
                                                a1 (15 and 30 minute)

    What location was the data collected at: E7, Elk Falls, KS

    Period of time in question
        Begin Date 8/9/94
        End Date   8/23/94   Time 1922 GMT

 Data should be labeled:
 ___  questionable                      ___  All data fields affected
 ___  incorrect                         _x_  Only some data fields affected
 ___  wrong calibration
 _x_  others (information only)

 Discussion of Problem:

Sometime between August 9 and 23, 1994 the ventilation fan of the
EBBR stopped; the fan guard was clogged with insect remains.  The fan was
restarted at 1922 GMT on 23 August.  Inspection of the EBBR data does not
indicate any ill affects on the calculated sensible and latent heat during
the period.  The fan may have stopped soon before the arrival of the site
operator on 23 August.  I cannot suggest flagging the data as incorrect, but
this message should still be attached to the data so that anyone who might
discover something unusual may have some basis for explaining it.

The quantities that are normally affected by stoppage of the ventilation to
the temperature and relative humidity sensors are:

5 minute:  tair_top, tair_bot, thum_top, thum_bot, hum_top, hum_bot,
           vp_top, and vp_bot

15 minute: rr_thum_r, rr_thum_l, mv_hum_r, mv_hum_l, tair_r, tair_l

30 minute: tair_top, tair_bot, thum_top, thum_bot, hum_top, hum_bot,
           vp_top, vp_bot, bowen, e, h

Other observations/measurements impacted by this problem:

see list above

Suggested Corrections of the Problem: (e.g. change calibration factor and
recompute, flag data with this comment, etc.)

Enclose the message above with the data if possible.

Data Processing Notes                Date

-------------------------------------------------------------------
END
Measurements:sgp15ebbrE7.b1:
  • lon
  • soil_heat_flow_3_mv
  • soil_heat_flow_4_mv
  • base_time
  • soil_temp_3_rr
  • soil_temp_5_rr
  • soil_temp_4_rr
  • soil_heat_flow_5_mv
  • soil_moisture_4_r
  • soil_moisture_3_r
  • home_signal
  • net_radiation_mv
  • temp_air_left
  • atmos_pressure_mv
  • wdir_vec_mean_mv
  • soil_heat_flow_1_mv
  • temp_trh_right_rr
  • time_offset
  • rh_left_mv
  • temp_trh_left_rr
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • temp_air_right
  • battery_voltage
  • soil_heat_flow_2_mv
  • soil_temp_2_rr
  • lat
  • soil_moisture_1_r
  • soil_moisture_2_r
  • soil_moisture_5_r
  • temp_reference_rr
  • rh_right_mv
  • soil_temp_1_rr
  • alt

sgp30ebbrE7.b1:
  • temp_reference
  • soil_heat_flow_5
  • soil_heat_flow_3
  • soil_heat_flow_4
  • soil_heat_flow_1
  • soil_heat_flow_2
  • Wind speed vector mean(wspd_vec_mean)
  • Barometric Pressure(atmos_pressure)
  • energy_storage_change_1
  • energy_storage_change_2
  • energy_storage_change_5
  • energy_storage_change_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_4
  • home_signal_30
  • temp_air_top
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
  • Soil temperature mean 4(soil_temp_4)
  • Soil temperature mean 5(soil_temp_5)
  • Soil temperature mean 2(soil_temp_2)
  • Soil temperature mean 3(soil_temp_3)
  • alt
  • Soil temperature mean 1(soil_temp_1)
  • lon
  • rh_top_fraction
  • vapor_pressure_top
  • home_signal_15
  • wdir_vec_std
  • Radiation, net(net_radiation)
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • soil_moisture_5
  • lat
  • soil_moisture_1
  • soil_heat_capacity_1
  • soil_heat_capacity_2
  • surface_soil_heat_flux_1
  • soil_heat_capacity_5
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • soil_heat_capacity_3
  • surface_soil_heat_flux_2
  • surface_soil_heat_flux_3
  • soil_heat_capacity_4
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • temp_trh_bottom
  • temp_trh_top
  • base_time
  • bowen_ratio
  • rh_bottom_fraction
  • corr_soil_heat_flow_1
  • time_offset
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • temp_air_bottom
  • vapor_pressure_bottom
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • lon
  • temp_air_bottom
  • temp_trh_bottom
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
  • Radiation, net(net_radiation)
  • lat
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • vapor_pressure_bottom
  • wdir_vec_std
  • alt
  • base_time
  • vapor_pressure_top
  • temp_trh_top
  • temp_air_top
  • rh_top_fraction
  • Wind speed vector mean(wspd_vec_mean)
  • temp_reference
  • rh_bottom_fraction
  • Barometric Pressure(atmos_pressure)
  • time_offset
  • home_signal


Back To Table of Contents

DQRID : D940926.1
Start DateStart TimeEnd DateEnd Time
08/18/1994120009/21/19941530
Subject:
Intermittent Stopped or Slowed Aspirator Fans
DataStreams:sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
DQR No:                               Platform: EBBR

Subject: Intermittent Stopped or Slowed Aspirator Fans

Date Submitted: 26 September 1994
Submitted By:                         _x_  Instrument Mentor
                                      ___  EST Member
                                      ___  Science Team Member
                                      ___  Other _____________________________

For questions or problems, please contact the ARM Experiment Center at
509-375-6898 or via email at dqr@arm.gov.

Platform/Measurement: EBBR/T and RH
        What level data: (raw,a0,a1,b1,c1 etc): a0 (5 minute),
                                                a1 (15 and 30 minute)

    What location was the data collected at: E7, Elk Falls, KS

    Period of time in question
        Begin Date 8/18/94   Time 1200 GMT
        End Date   9/21/94   Time 1530 GMT

 Data should be labeled:
 ___  questionable                      ___  All data fields affected
 _X_  incorrect                         _x_  Only some data fields affected
 ___  wrong calibration
 ___  others (information only)

 Discussion of Problem:

Around 1200 GMT on September 21, 1994 the aspirator fans of the EBBR
intermittently stopped or slowed significantly; the fans were clogged with
insect remains and spider webs.  Only a few weeks earlier the same
situation occurred at this EBBR.  The 15 minute data reveals that most of
the time the right aspirator fan was the one that failed to work, although
there are times that it appears that the left fan was either not working
also or was the only one not working.  Unlike the previous occurrence, the
30 minute flux data does show some indication of this problem, although, as
usual, it is far easier to see in the 15 minute data.  The fans were cleaned
out and restarted at 1530 GMT on September 21, 1994.  The data listed below
should be flagged as incorrect for the period shown above.

5 minute:  tair_top, tair_bot, thum_top, thum_bot, hum_top, hum_bot,
           vp_top, and vp_bot

15 minute: rr_thum_r, rr_thum_l, mv_hum_r, mv_hum_l, tair_r, tair_l

30 minute: tair_top, tair_bot, thum_top, thum_bot, hum_top, hum_bot,
           vp_top, vp_bot, bowen, e, h

Other observations/measurements impacted by this problem:

see list above

Suggested Corrections of the Problem: (e.g. change calibration factor and
recompute, flag data with this comment, etc.)

Enclose the message above with the data if possible.

Data Processing Notes                Date

-------------------------------------------------------------------
END
Measurements:sgp15ebbrE7.b1:
  • lon
  • soil_heat_flow_3_mv
  • soil_heat_flow_4_mv
  • base_time
  • soil_temp_3_rr
  • soil_temp_5_rr
  • soil_temp_4_rr
  • soil_heat_flow_5_mv
  • soil_moisture_4_r
  • soil_moisture_3_r
  • home_signal
  • net_radiation_mv
  • temp_air_left
  • atmos_pressure_mv
  • wdir_vec_mean_mv
  • soil_heat_flow_1_mv
  • temp_trh_right_rr
  • time_offset
  • rh_left_mv
  • temp_trh_left_rr
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • temp_air_right
  • battery_voltage
  • soil_heat_flow_2_mv
  • soil_temp_2_rr
  • lat
  • soil_moisture_1_r
  • soil_moisture_2_r
  • soil_moisture_5_r
  • temp_reference_rr
  • rh_right_mv
  • soil_temp_1_rr
  • alt

sgp30ebbrE7.b1:
  • temp_reference
  • soil_heat_flow_5
  • soil_heat_flow_3
  • soil_heat_flow_4
  • soil_heat_flow_1
  • soil_heat_flow_2
  • Wind speed vector mean(wspd_vec_mean)
  • Barometric Pressure(atmos_pressure)
  • energy_storage_change_1
  • energy_storage_change_2
  • energy_storage_change_5
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_3
  • energy_storage_change_4
  • home_signal_30
  • temp_air_top
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
  • Soil temperature mean 4(soil_temp_4)
  • Soil temperature mean 5(soil_temp_5)
  • Soil temperature mean 2(soil_temp_2)
  • Soil temperature mean 3(soil_temp_3)
  • alt
  • Soil temperature mean 1(soil_temp_1)
  • lon
  • rh_top_fraction
  • vapor_pressure_top
  • home_signal_15
  • wdir_vec_std
  • Radiation, net(net_radiation)
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • soil_moisture_5
  • lat
  • soil_moisture_1
  • soil_heat_capacity_1
  • soil_heat_capacity_2
  • surface_soil_heat_flux_1
  • soil_heat_capacity_5
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • soil_heat_capacity_3
  • surface_soil_heat_flux_2
  • surface_soil_heat_flux_3
  • soil_heat_capacity_4
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • temp_trh_bottom
  • temp_trh_top
  • base_time
  • bowen_ratio
  • rh_bottom_fraction
  • corr_soil_heat_flow_1
  • time_offset
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • temp_air_bottom
  • corr_soil_heat_flow_4
  • vapor_pressure_bottom
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • lon
  • temp_air_bottom
  • temp_trh_bottom
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
  • Radiation, net(net_radiation)
  • lat
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • vapor_pressure_bottom
  • wdir_vec_std
  • alt
  • base_time
  • vapor_pressure_top
  • temp_trh_top
  • temp_air_top
  • rh_top_fraction
  • Wind speed vector mean(wspd_vec_mean)
  • temp_reference
  • rh_bottom_fraction
  • Barometric Pressure(atmos_pressure)
  • time_offset
  • home_signal


Back To Table of Contents

DQRID : D941114.3
Start DateStart TimeEnd DateEnd Time
10/20/1994000011/01/19941540
Subject:
SGP/EBBR/E7 - Net Radiometer not level
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
Description:
Sometime between 0000 and 1200 GMT on October 20, 1994, the net radiometer
support of the EBBR at E7 was bent down at about a 30 degree angle, probably
by migrating birds.  A couple of DQRs have been issued by me indicating other
extended facilities at which birds have caused incorrect data from net
radiometers.  The net radiometer support was probably loose to begin with.
The effect can be easily seen in the data, when comparison is made to the
EBBR data at Ashton, KS.  Since the net radiometer support extends south
from the EBBR, the net radiation values are high during the period above,
leading to incorrect values of latent and sensible heat fluxes.  Until the
net radiometer was levelled on November 1, 1994, the net radiation was
approximately 26% high at solar noon, although it may have been incorrect
by a smaller percentage at night.  From October 22 through 28 the half hour
of data nearest solar noon averaged 497 watts per meter squared at Elk
Falls and only 396 at Ashton.  During the period listed above, the following
data are incorrect and cannot be recalculated:

5 minute:  q

15 minute: mv_q

30 minute: q, h, e

Science Team members or others using the data should recognize that the
flux data is not correct for this fairly lengthy time period.
Measurements:sgp15ebbrE7.b1:
  • net_radiation_mv

sgp30ebbrE7.b1:
  • Radiation, net(net_radiation)
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • Radiation, net(net_radiation)


Back To Table of Contents

DQRID : D941208.2
Start DateStart TimeEnd DateEnd Time
11/15/1994230011/30/19941600
Subject:
SGP/EBBR/E7 - Radiation Shield Problem
DataStreams:sgp5ebbrE7.b1, sgp30ebbrE7.b1
Description:
The right radiation shield was out of position or off during the period of
time indicated.  This may or may not have occurred as a result of preventative
maintenance on November 15.  All air and humidity probe temperatures (except
the reference temperature), relative humidities, vapor pressures, Bowen ratio,
sensible heat flux, and latent heat flux during this period are questionable.
During a large part of the period the resultant sensible and latent heat fluxes
look reasonable.  However, during part of the period, the difference in
relative humidity between the two EBBR levels appears to be much too large.
Unusual differences in temperatures are not as obvious.
Measurements:sgp30ebbrE7.b1:
  • rh_top_fraction
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • bowen_ratio
  • rh_bottom_fraction
  • temp_air_top
  • vapor_pressure_top
  • temp_trh_bottom
  • temp_trh_top
  • temp_air_bottom
  • vapor_pressure_bottom
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • rh_bottom_fraction
  • temp_air_bottom
  • temp_air_top
  • temp_trh_bottom
  • rh_top_fraction
  • vapor_pressure_top
  • vapor_pressure_bottom
  • temp_trh_top


Back To Table of Contents

DQRID : D941220.3
Start DateStart TimeEnd DateEnd Time
12/14/1994160012/14/19941630
Subject:
SGP/EBBR/E7 - Water in Net Radiometer
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
Description:
A small amount of water collected in the bottom dome of the net radiometer.
It is not obvious that it had been there for more than several hours before
the site operators arrived for a preventative maintenance visit and there
is no evidence of any effects on the data (there had been heavy cloudiness
for the previous several hours).  The only incorrect data occurred
during the removal of the water.  The dome was not replaced.  The following
data is incorrect between 1600 and 1630 GMT on December 14, 1994:

5 minute:  q

15 minute: mv_q

30 minute: q, e, h
Measurements:sgp15ebbrE7.b1:
  • net_radiation_mv

sgp30ebbrE7.b1:
  • Radiation, net(net_radiation)
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • Radiation, net(net_radiation)


Back To Table of Contents

DQRID : D951221.1
Start DateStart TimeEnd DateEnd Time
11/02/1995153011/28/19952200
Subject:
Annual calibration changeout
DataStreams:sgp30ebbrE7.b1, sgp5ebbrE7.b1
Description:
DQR No:                               Platform: EBBR

Subject:  Annual Calibration Changeout - E7, Elk Falls, KS

Date Submitted:  December 21, 1995
Submitted By:                         _x_  Instrument Mentor
                                      ___  EST Member
                                      ___  Science Team Member
                                      ___  Other _____________________________

For questions or problems, please contact the ARM Experiment Center at
509-375-6898 or via email at dqr@arm.gov.

Platform/Measurement: EBBR/Changeout
        What level data: (raw,a0,a1,b1,c1 etc): a1 (5 and 30 minute)
                                                a0 (15 minute)

    What location was the data collected at: E7, Elk Falls, KS

    Period of time in question
        Begin Date 11/02/95   Time 1530 GMT
        End Date   11/28/95   Time 2200 GMT

 Data should be labeled:
 ___  questionable                      ___  All data fields affected
                                             part of the period)
 _X_  incorrect                         _X_  Only some data fields affected
 ___  wrong calibration
 ___  others

 Discussion of Problem:

On November 2, 1995 the changeout for annual calibration occurred at E7,
Elk Falls, KS.  SEBS unit 9 was removed and unit 12 was installed.  Between
1530 and 1930 GMT no data was collected.  The soil moisture probes were
shipped dry from the vendor.  Site operations did not realize this and
installed them without wetting the bags that hold the soil moisture probes
in soil.  The water did not penetrate into the bags of soil.  Therefore, some
soil moisture probe outputs were initially offscale.  Different soil
moisture probes indicated offscale at different times until 28 November
1995.  On 28 November, site operations soaked the soil moisture probe bags
with water, causing the soil moisture data values to come on scale.

No data was collected during the time of the installation on November 2,
between 1530 and 1930 GMT.

The incorrect soil moisture after SEBS 12 was installed affected numerous
data values including:

15 minute:  rr_sm1, rr_sm2, rr_sm3, rr_sm4, rr_sm5

30 minute:  h, e, ave_shf, shf1, shf2, shf3, shf4, shf5, sm1, sm2, sm3,
            sm4, sm5, cs1, cs2, cs3, cs4, cs5, ces1, ces2, ces3, ces4,
            g1, g2, g3, g4, g5.

Inspection of the data readily shows which soil moisture probes were
offscale.  When one or more were offscale, the e, h, and ave_shf data and the
respective numbered data variables above were incorrect.  h and e can be
recalculated using only correct soil moisture probe values and equations shown
in many previous DQRs.


Other observations/measurements impacted by this problem:

see above

Suggested Corrections of the Problem: (e.g. change calibration factor and
recompute, flag data with this comment, etc.)

Flag data with this comment.

Data Processing Notes                Date

-------------------------------------------------------------------
END
Measurements:sgp30ebbrE7.b1:
  • wdir_vec_std
  • Radiation, net(net_radiation)
  • temp_reference
  • soil_heat_flow_5
  • soil_heat_flow_3
  • soil_heat_flow_4
  • soil_heat_flow_1
  • soil_moisture_2
  • soil_moisture_3
  • soil_heat_flow_2
  • soil_moisture_4
  • soil_moisture_5
  • lat
  • Wind speed vector mean(wspd_vec_mean)
  • soil_moisture_1
  • Barometric Pressure(atmos_pressure)
  • soil_heat_capacity_1
  • surface_soil_heat_flux_1
  • soil_heat_capacity_2
  • soil_heat_capacity_5
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5
  • soil_heat_capacity_3
  • surface_soil_heat_flux_2
  • soil_heat_capacity_4
  • surface_soil_heat_flux_3
  • energy_storage_change_1
  • energy_storage_change_2
  • energy_storage_change_5
  • energy_storage_change_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_4
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • home_signal_30
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • temp_air_top
  • temp_trh_bottom
  • temp_trh_top
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
  • Soil temperature mean 4(soil_temp_4)
  • Soil temperature mean 5(soil_temp_5)
  • Soil temperature mean 2(soil_temp_2)
  • Soil temperature mean 3(soil_temp_3)
  • alt
  • base_time
  • bowen_ratio
  • rh_bottom_fraction
  • corr_soil_heat_flow_1
  • time_offset
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • temp_air_bottom
  • vapor_pressure_bottom
  • Soil temperature mean 1(soil_temp_1)
  • lon
  • rh_top_fraction
  • vapor_pressure_top
  • home_signal_15
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • base_time
  • vapor_pressure_top
  • temp_trh_top
  • lon
  • temp_air_bottom
  • temp_air_top
  • temp_trh_bottom
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
  • rh_top_fraction
  • Wind speed vector mean(wspd_vec_mean)
  • Radiation, net(net_radiation)
  • lat
  • temp_reference
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • vapor_pressure_bottom
  • rh_bottom_fraction
  • Barometric Pressure(atmos_pressure)
  • wdir_vec_std
  • time_offset
  • home_signal
  • alt


Back To Table of Contents

DQRID : D960104.5
Start DateStart TimeEnd DateEnd Time
12/19/1995104012/19/19951650
Subject:
SGP/EBBR/E7 - Wind Speed Cups Frozen
DataStreams:sgp5ebbrE7.b1, sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
Freezing rain, snow, and below freezing conditions during 19 January
1995 caused the wind speed sensor cups to freeze in a stopped state at E7,
Elk Falls, KS on 19 January 1995.  When temperatures rose to above freezing
later that day, the ice thawed and the cups turned freely again.

Measurements affected by the stalled wind speed sensor include:

5 minute:  wind_s, res_ws

15 minute: wind_s

30 minute: wind_s, res_ws
Measurements:sgp15ebbrE7.b1:
  • Wind speed, lower, 1-min avg(wspd_arith_mean)

sgp30ebbrE7.b1:
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • Wind speed vector mean(wspd_vec_mean)

sgp5ebbrE7.b1:
  • Wind speed vector mean(wspd_vec_mean)
  • Wind speed, lower, 1-min avg(wspd_arith_mean)


Back To Table of Contents

DQRID : D960119.5
Start DateStart TimeEnd DateEnd Time
01/07/1996053001/09/19961730
Subject:
SGP/EBBR/E7 - Soil Moisture Probes Offscale
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
DQR No:                               Platform: EBBR

Subject: E7 Soil Moisture Probes Offscale

Date Submitted:  January 19, 1996
Submitted By:                         _x_  Instrument Mentor
                                      ___  EST Member
                                      ___  Science Team Member
                                      ___  Other _____________________________

For questions or problems, please contact the ARM Experiment Center at
509-375-6898 or via email at dqr@arm.gov.

Platform/Measurement: EBBR/Soil Moisture Probes
        What level data: (raw,a0,a1,b1,c1 etc): a1 (15 and 30 minute)

  What location was the data collected at: E7, Elk Falls, KS

  Period of time in question (Times vary for different days)

        Date 01/07/96   Time 0530-2400 GMT  Probe sm2
                             0530-2130 GMT        sm4
                             1100-1900 GMT        sm5
             01/08/96        0000-2400 GMT        sm2
                             0130-2300 GMT        sm4
                             0130-2030 GMT        sm5
             01/09/96        0000-2200 GMT        sm2
                             1130-1900 GMT        sm4
                             1130-1730 GMT        sm5

 Data should be labeled:
 ___  questionable                      ___  All data fields affected
 _X_  incorrect                         _X_  Only some data fields affected
 ___  wrong calibration
 ___  others

 Discussion of Problem:

During numerous periods within the days listed above, individual soil moisture
probes indicated high or offscale, on the dry side.  The cause of the
problems is unknown.  Data since 9 January 1996 has been correct.
Recalculation of ave_shf, e, and h must be made using only the soil moisture
sets with correct soil moisture values.

Affected data values are (# for probe number):

15 minute: rr_sm#

30 minute: sm#, c_shf#, cs#, ces#, g#, ave_shf, e, h

Sensible, latent, and soil heat fluxes can be recalculated using the soil
probe sets that provide correct data.  For example, if soil moisture 2 is
incorrect,

ave_shf = (g1 + g3 + g4 + g5)/4

e = -(q + ave_shf)/(1 +bowen)

h = -(e + ave_shf +q),


If soil moisture 2 and 4 are incorrect,

ave_shf = (g1 + g3 + g5)/3

e = -(q + ave_shf)/(1 +bowen)

h = -(e + ave_shf +q),


If soil moisture 2, 4, and 5 are incorrect,

ave_shf = (g1 + g3)/2

e = -(q + ave_shf)/(1 +bowen)

h = -(e + ave_shf +q),

Other observations/measurements impacted by this problem:

see above

Suggested Corrections of the Problem: (e.g. change calibration factor and
recompute, flag data with this comment, etc.)

Flag data with this comment.

Data Processing Notes                Date

-------------------------------------------------------------------
END
Measurements:sgp15ebbrE7.b1:
  • soil_moisture_4_r
  • soil_moisture_3_r
  • soil_moisture_1_r
  • soil_moisture_2_r
  • soil_moisture_5_r

sgp30ebbrE7.b1:
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • soil_moisture_5
  • soil_moisture_1
  • corr_soil_heat_flow_1
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • soil_heat_capacity_1
  • soil_heat_capacity_2
  • surface_soil_heat_flux_1
  • surface_soil_heat_flux_4
  • soil_heat_capacity_5
  • surface_soil_heat_flux_5
  • surface_soil_heat_flux_2
  • soil_heat_capacity_3
  • surface_soil_heat_flux_3
  • soil_heat_capacity_4
  • energy_storage_change_1
  • energy_storage_change_2
  • energy_storage_change_5
  • energy_storage_change_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_4
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)


Back To Table of Contents

DQRID : D960320.2
Start DateStart TimeEnd DateEnd Time
01/23/1996050001/24/19961830
Subject:
SGP/EBBR/E7 - Wind Speed Cups Frozen
DataStreams:sgp30ebbrE7.b1, sgp5ebbrE7.b1, sgp15ebbrE7.b1
Description:
Freezing rain, snow, and below freezing conditions during 23 January 
1996 caused the wind speed sensor cups to freeze in a stopped state at E7, 
Elk Falls, KS on 23 January 1996.  When temperatures rose to above freezing  
on 24 January 1996, the ice thawed and the cups turned freely again. 

Measurements affected by the stalled wind speed sensor include:

5 minute:  wind_s, res_ws

15 minute: wind_s

30 minute: wind_s, res_ws
Measurements:sgp15ebbrE7.b1:
  • Wind speed, lower, 1-min avg(wspd_arith_mean)

sgp30ebbrE7.b1:
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • Wind speed vector mean(wspd_vec_mean)

sgp5ebbrE7.b1:
  • Wind speed vector mean(wspd_vec_mean)
  • Wind speed, lower, 1-min avg(wspd_arith_mean)


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DQRID : D960508.2
Start DateStart TimeEnd DateEnd Time
05/02/1996144105/02/19961512
Subject:
SGP/EBBR/E7 - 3-month check
DataStreams:sgp5ebbrE7.b1, sgp30ebbrE7.b1
Description:
During EBBR 3-month checks the Automatic Exchange Mechanism is disabled
(reflected by home signals near zero) so that the two aspirator units can be
placed at the same height.  The measurements during this period, at least,
do not produce correct outputs of bowen ratio (bowen), sensible heat flux (h),
or latent heat flux (e), nor do the air temperature and relative humidity
measurements indicate gradients.  Checks performed before or after the AEM
is disabled also lead to some incorrect data.  The period of incorrect
data for the EBBR is listed above; data times affected do not include the
beginning time and do include the ending time (data files are denoted by
the end time).
Measurements:sgp30ebbrE7.b1:
  • rh_top_fraction
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • bowen_ratio
  • rh_bottom_fraction
  • temp_air_top
  • vapor_pressure_top
  • temp_trh_bottom
  • temp_trh_top
  • temp_air_bottom
  • vapor_pressure_bottom
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • rh_bottom_fraction
  • temp_air_bottom
  • temp_air_top
  • temp_trh_bottom
  • rh_top_fraction
  • vapor_pressure_top
  • vapor_pressure_bottom
  • temp_trh_top


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DQRID : D961122.20
Start DateStart TimeEnd DateEnd Time
11/13/1996151611/13/19961552
Subject:
SGP/EBBR/E7 - EBBR 3-Month Checks - 10 EFs
DataStreams:sgp5ebbrE7.b1, sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
During EBBR 3-month checks the Automatic Exchange Mechanism is disabled 
(reflected by home signals near zero) so that the two aspirator units
can be placed at the same height.  The measurements during these periods 
do not produce correct outputs of bowen ratio (bowen), sensible heat flux (h), 
or latent heat flux (e), nor do the air temperature and relative humidity 
measurements indicate correct gradients.  Checks performed before or after the 
AEM is disabled also lead to some incorrect data.  Incorrect 5, 15 minute and 
half hour data occurs for periods indicated.
Measurements:sgp15ebbrE7.b1:
  • temp_air_left
  • temp_air_right
  • rh_right_mv
  • temp_trh_right_rr
  • rh_left_mv
  • temp_trh_left_rr

sgp30ebbrE7.b1:
  • bowen_ratio
  • rh_bottom_fraction
  • temp_air_bottom
  • vapor_pressure_bottom
  • rh_top_fraction
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • vapor_pressure_top
  • temp_air_top
  • temp_trh_bottom
  • temp_trh_top
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • vapor_pressure_top
  • vapor_pressure_bottom
  • temp_trh_top
  • rh_bottom_fraction
  • temp_air_bottom
  • temp_air_top
  • temp_trh_bottom
  • rh_top_fraction


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DQRID : D970330.4
Start DateStart TimeEnd DateEnd Time
01/23/1996050001/24/19961830
Subject:
SGP/EBBR/E7- Wind Speed Cups Frozen
DataStreams:sgp30ebbrE7.b1, sgp5ebbrE7.b1, sgp15ebbrE7.b1
Description:
Freezing rain, snow, and below freezing conditions during 23 January 
1996 caused the wind speed sensor cups to freeze in a stopped state at E7, 
Elk Falls, KS on 23 January 1996.  When temperatures rose to above freezing  
on 24 January 1996, the ice thawed and the cups turned freely again. 

Measurements affected by the stalled wind speed sensor include:

5 minute:  wind_s, res_ws

15 minute: wind_s

30 minute: wind_s, res_ws
Measurements:sgp15ebbrE7.b1:
  • Wind speed, lower, 1-min avg(wspd_arith_mean)

sgp30ebbrE7.b1:
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • Wind speed vector mean(wspd_vec_mean)

sgp5ebbrE7.b1:
  • Wind speed vector mean(wspd_vec_mean)
  • Wind speed, lower, 1-min avg(wspd_arith_mean)


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DQRID : D971021.1
Start DateStart TimeEnd DateEnd Time
04/16/1997153304/16/19971625
Subject:
SGP/EBBR/E7 - EBBR Biannual Checks
DataStreams:sgp5ebbrE7.b1, sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
During EBBR 6-month checks the Automatic Exchange Mechanism is disabled 
(reflected by home signals near zero) so that the two aspirator units
can be placed at the same height.  The measurements during these periods 
do not produce correct outputs of bowen ratio (bowen), sensible heat flux (h), 
or latent heat flux (e), nor do the air temperature and relative humidity 
measurements indicate correct gradients.  Checks performed before or after the 
AEM is disabled also lead to some incorrect data.  Incorrect 5, 15 minute and 
half hour data occurs for periods indicated.
Measurements:sgp15ebbrE7.b1:
  • temp_air_left
  • temp_air_right
  • rh_right_mv
  • temp_trh_right_rr
  • rh_left_mv
  • temp_trh_left_rr

sgp30ebbrE7.b1:
  • bowen_ratio
  • rh_bottom_fraction
  • temp_air_bottom
  • vapor_pressure_bottom
  • rh_top_fraction
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • vapor_pressure_top
  • temp_air_top
  • temp_trh_bottom
  • temp_trh_top
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • vapor_pressure_top
  • vapor_pressure_bottom
  • temp_trh_top
  • rh_bottom_fraction
  • temp_air_bottom
  • temp_air_top
  • temp_trh_bottom
  • rh_top_fraction


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DQRID : D980117.15
Start DateStart TimeEnd DateEnd Time
01/08/1998085001/08/19981645
01/04/1998095001/04/19981950
Subject:
SGP/EBBR/E7 - EBBR Frozen Wind Speed
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1, sgp5ebbrE7.b1
Description:
Wind speed cups were frozen during the indicated time periods. All 5,
15, and 30 minute data values indicated  are incorrect for the periods
listed.
Measurements:sgp15ebbrE7.b1:
  • Wind speed, lower, 1-min avg(wspd_arith_mean)

sgp30ebbrE7.b1:
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • Wind speed vector mean(wspd_vec_mean)

sgp5ebbrE7.b1:
  • Wind speed vector mean(wspd_vec_mean)
  • Wind speed, lower, 1-min avg(wspd_arith_mean)


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DQRID : D980410.1
Start DateStart TimeEnd DateEnd Time
11/28/1997160002/04/19982230
Subject:
SGP/EBBR/E7 - Right T/RH Probe Temperature Incorrect
DataStreams:sgp30ebbrE7.b1, sgp15ebbrE7.b1, sgp5ebbrE7.b1, sgp5ebbrE7.00
Description:
The temperature portion of the right T/RH probe was reporting too high for
the period.   The following fields are incorrect:
 
 5 minute: thum_top, thum_bot, vp_top, vp_bot
15 minute: rr_thum-r
30 minute: thum_top, thum_bot, vp_top, vp_bot, e, h, bowen
Measurements:sgp5ebbrE7.00:
  • Raw data stream - documentation not supported

sgp15ebbrE7.b1:
  • temp_trh_right_rr

sgp30ebbrE7.b1:
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • bowen_ratio
  • vapor_pressure_top
  • temp_trh_bottom
  • temp_trh_top
  • vapor_pressure_bottom
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • temp_trh_bottom
  • vapor_pressure_top
  • vapor_pressure_bottom
  • temp_trh_top


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DQRID : D980410.3
Start DateStart TimeEnd DateEnd Time
01/14/1998043001/14/19981830
Subject:
SGP/EBBR/E7 - Wind Speed Sensor Frozen
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
Description:
The wind speed sensor was frozen stalled during this period.
Data values that were affected are:

 5 minute: wind_s, res_ws
15 minute: wind_s
30 minute: wind_s, res_ws
Measurements:sgp15ebbrE7.b1:
  • Wind speed, lower, 1-min avg(wspd_arith_mean)

sgp30ebbrE7.b1:
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • Wind speed vector mean(wspd_vec_mean)

sgp5ebbrE7.b1:
  • Wind speed vector mean(wspd_vec_mean)
  • Wind speed, lower, 1-min avg(wspd_arith_mean)


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DQRID : D980416.8
Start DateStart TimeEnd DateEnd Time
10/16/1997152810/16/19971602
Subject:
SGP/EBBR/E7 - 3-Month Check
DataStreams:sgp5ebbrE7.b1, sgp30ebbrE7.b1, sgp15ebbrE7.b1
Description:
During EBBR 3 month checks the Automatic Exchange Mechanism is disabled
(reflected by home signals near zero) so that the two aspirator units can be
placed at the same height.  The measurements during these periods 
do not produce correct outputs of bowen ratio (bowen), sensible heat flux
(h), or latent heat flux (e), nor do the air temperature and relative 
humidity measurements indicate correct gradients.  Checks performed before 
or after the AEM is disabled also lead to some incorrect data.  Incorrect 5,
15 minute and half hour data occurs for the period above.
Measurements:sgp15ebbrE7.b1:
  • temp_air_left
  • temp_air_right
  • rh_right_mv
  • temp_trh_right_rr
  • rh_left_mv
  • temp_trh_left_rr

sgp30ebbrE7.b1:
  • bowen_ratio
  • rh_bottom_fraction
  • temp_air_bottom
  • vapor_pressure_bottom
  • rh_top_fraction
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • temp_air_top
  • vapor_pressure_top
  • temp_trh_bottom
  • temp_trh_top
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • vapor_pressure_top
  • vapor_pressure_bottom
  • temp_trh_top
  • rh_bottom_fraction
  • temp_air_bottom
  • temp_air_top
  • temp_trh_bottom
  • rh_top_fraction


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DQRID : D980529.6
Start DateStart TimeEnd DateEnd Time
05/12/1998194005/12/19982037
Subject:
SGP/EBBR/E7 - Six-Month Checks
DataStreams:sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
During EBBR 6 month checks (formally called 3 month checks) the Automatic 
Exchange Mechanism is disabled (reflected by home signals near zero) so that
the two aspirator units can be placed at the same height.  The measurements
during these periods do not produce correct outputs of bowen ratio (bowen), 
sensible heat flux (h), or latent heat flux (e), nor do the air temperature
and relative humidity measurements indicate correct gradients.  Checks 
performed just before or after the AEM is disabled also lead to some 
incorrect data.  Incorrect 5, 15 minute and half hour data occurs for the 
period above.
Measurements:sgp15ebbrE7.b1:
  • temp_air_left
  • temp_air_right
  • rh_right_mv
  • temp_trh_right_rr
  • rh_left_mv
  • temp_trh_left_rr

sgp30ebbrE7.b1:
  • bowen_ratio
  • rh_bottom_fraction
  • temp_air_bottom
  • vapor_pressure_bottom
  • rh_top_fraction
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • temp_air_top
  • vapor_pressure_top
  • temp_trh_bottom
  • temp_trh_top
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • vapor_pressure_top
  • vapor_pressure_bottom
  • temp_trh_top
  • rh_bottom_fraction
  • temp_air_bottom
  • temp_air_top
  • temp_trh_bottom
  • rh_top_fraction


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DQRID : D981113.2
Start DateStart TimeEnd DateEnd Time
10/28/1998155910/28/19981600
Subject:
SGP/EBBR/E7 - Data Incorrect Because of Recompile
DataStreams:sgp5ebbrE7.b1, sgp15ebbrE7.b1, sgp30ebbrE7.b1
Description:
All data for the 5, 15, and 30 minute periods ending at 1600 GMT are
incorrect or missing because the CR10 program was recompiled.
Measurements:sgp15ebbrE7.b1:
  • lon
  • soil_heat_flow_3_mv
  • soil_heat_flow_4_mv
  • base_time
  • soil_temp_3_rr
  • soil_temp_4_rr
  • soil_temp_5_rr
  • soil_heat_flow_5_mv
  • soil_moisture_4_r
  • soil_moisture_3_r
  • home_signal
  • net_radiation_mv
  • temp_air_left
  • atmos_pressure_mv
  • wdir_vec_mean_mv
  • soil_heat_flow_1_mv
  • temp_trh_right_rr
  • time_offset
  • rh_left_mv
  • temp_trh_left_rr
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • temp_air_right
  • battery_voltage
  • soil_heat_flow_2_mv
  • soil_temp_2_rr
  • lat
  • soil_moisture_1_r
  • soil_moisture_2_r
  • soil_moisture_5_r
  • temp_reference_rr
  • rh_right_mv
  • soil_temp_1_rr
  • alt

sgp30ebbrE7.b1:
  • temp_reference
  • soil_heat_flow_5
  • soil_heat_flow_3
  • soil_heat_flow_4
  • soil_heat_flow_1
  • soil_heat_flow_2
  • Wind speed vector mean(wspd_vec_mean)
  • Barometric Pressure(atmos_pressure)
  • energy_storage_change_1
  • energy_storage_change_2
  • energy_storage_change_5
  • energy_storage_change_3
  • Heat flux, latent, at 1.5-m height, 30-min intervals(latent_heat_flux)
  • energy_storage_change_4
  • home_signal_30
  • temp_air_top
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
  • Soil temperature mean 4(soil_temp_4)
  • Soil temperature mean 5(soil_temp_5)
  • Soil temperature mean 2(soil_temp_2)
  • Soil temperature mean 3(soil_temp_3)
  • alt
  • Soil temperature mean 1(soil_temp_1)
  • lon
  • rh_top_fraction
  • vapor_pressure_top
  • home_signal_15
  • wdir_vec_std
  • Radiation, net(net_radiation)
  • soil_moisture_2
  • soil_moisture_3
  • soil_moisture_4
  • soil_moisture_5
  • lat
  • soil_moisture_1
  • soil_heat_capacity_1
  • soil_heat_capacity_2
  • surface_soil_heat_flux_1
  • surface_soil_heat_flux_4
  • soil_heat_capacity_5
  • surface_soil_heat_flux_5
  • soil_heat_capacity_3
  • surface_soil_heat_flux_2
  • soil_heat_capacity_4
  • surface_soil_heat_flux_3
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • temp_trh_bottom
  • temp_trh_top
  • base_time
  • bowen_ratio
  • rh_bottom_fraction
  • corr_soil_heat_flow_1
  • time_offset
  • corr_soil_heat_flow_3
  • corr_soil_heat_flow_2
  • corr_soil_heat_flow_5
  • corr_soil_heat_flow_4
  • temp_air_bottom
  • vapor_pressure_bottom
  • Heat flux, sensible, at 1.5-m height, 30-min intervals(sensible_heat_flux)

sgp5ebbrE7.b1:
  • lon
  • temp_air_bottom
  • temp_trh_bottom
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
  • Radiation, net(net_radiation)
  • lat
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • vapor_pressure_bottom
  • wdir_vec_std
  • alt
  • base_time
  • vapor_pressure_top
  • temp_trh_top
  • temp_air_top
  • rh_top_fraction
  • Wind speed vector mean(wspd_vec_mean)
  • temp_reference
  • rh_bottom_fraction
  • Barometric Pressure(atmos_pressure)
  • time_offset
  • home_signal


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DQRID : D990127.22
Start DateStart TimeEnd DateEnd Time
12/22/1998100512/22/19981600
Subject:
SGP/EBBR/E7 - Wind Direction Data Incorrect (revised)
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1, sgp5ebbrE7.00
Description:
The wind direction sensor was iced stopped by freezing rain, 
resulting in the following values being incorrect:

5 minute:  res_ws, wind_d, sigma_wd
15 minute: mv_wind_d
30 minute: res_ws, wind_d, sigma_wd
Measurements:sgp5ebbrE7.00:
  • Raw data stream - documentation not supported

sgp15ebbrE7.b1:
  • wdir_vec_mean_mv

sgp30ebbrE7.b1:
  • wdir_vec_std
  • Wind speed vector mean(wspd_vec_mean)
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)

sgp5ebbrE7.b1:
  • Wind direction, vector, lower, 1-min avg(wdir_vec_mean)
  • Wind speed vector mean(wspd_vec_mean)
  • wdir_vec_std


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DQRID : D990128.3
Start DateStart TimeEnd DateEnd Time
01/01/1999150501/03/19992100
Subject:
SGP/EBBR/E7 - EBBR E7 Wind Speed Data Incorrect
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
Description:
The wind speed sensor was iced stopped by freezing rain, 
resulting in the following values being incorrect:

5 minute:  wind_s, res_ws
15 minute: wind_s
30 minute: wind_s, res_ws,
Measurements:sgp15ebbrE7.b1:
  • Wind speed, lower, 1-min avg(wspd_arith_mean)

sgp30ebbrE7.b1:
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • Wind speed vector mean(wspd_vec_mean)

sgp5ebbrE7.b1:
  • Wind speed vector mean(wspd_vec_mean)
  • Wind speed, lower, 1-min avg(wspd_arith_mean)


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DQRID : D990128.4
Start DateStart TimeEnd DateEnd Time
01/08/1999103501/08/19992300
Subject:
SGP/EBBR/E7 - Wind Speed Data Incorrect
DataStreams:sgp15ebbrE7.b1, sgp30ebbrE7.b1, sgp5ebbrE7.b1
Description:
The wind speed sensor was iced stopped by freezing rain, 
resulting in the following values being incorrect:

5 minute:  wind_s, res_ws
15 minute: wind_s
30 minute: wind_s, res_ws,
Measurements:sgp15ebbrE7.b1:
  • Wind speed, lower, 1-min avg(wspd_arith_mean)

sgp30ebbrE7.b1:
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • Wind speed vector mean(wspd_vec_mean)

sgp5ebbrE7.b1:
  • Wind speed vector mean(wspd_vec_mean)
  • Wind speed, lower, 1-min avg(wspd_arith_mean)


Back To Table of Contents



END OF DATA