Data Quality Reports for Session: 181486 User: jiminc1 Completed: 11/21/2016

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D040730.2SGP/SWATS/E5 - Sensor failure, 25cm EsgpswatsE5.b1Missing
D081022.6SGP/SWATS/E6 - Sensor failure, 175cm EsgpswatsE6.b1Missing
D081210.7SGP/SWATS/E5 - Sensor failure, 125cm WsgpswatsE5.b1Missing
D081210.8SGP/SWATS/E5 - Sensor failure, 175cm WsgpswatsE5.b1Incorrect


DQRID : D040730.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
07/25/2004013011/02/20091300Missing
Subject:
SGP/SWATS/E5 - Sensor failure, 25cm E
DataStreams:sgpswatsE5.b1
Description:
The 25-cm East sensor began reporting missing values (-9999) after 0130 GMT, with 
intermittent incorrect values.  All data from this sensor are missing or incorrect. 

Instrument removed from service 20091102.
Measurements:sgpswatsE5.b1:
  • Volumetric Water Content, East Profile(watcont_E)
  • Soil Water Potential, East Profile(soilwatpot_E)
  • Sensor Temperature Rise, East Profile(trise_E)
  • Soil Temperature, East Profile(tsoil_E)

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DQRID : D081022.6
Start DateStart TimeEnd DateEnd Time Data Quality Metric
03/28/2005040010/18/20111600Missing
Subject:
SGP/SWATS/E6 - Sensor failure, 175cm E
DataStreams:sgpswatsE6.b1
Description:
All variables from the 175-cm depth on the east profile are reporting as -9999. Sensor has 
failed.
Measurements:sgpswatsE6.b1:
  • Soil Temperature, East Profile(tsoil_E)
  • Sensor Temperature Rise, East Profile(trise_E)
  • Volumetric Water Content, East Profile(watcont_E)
  • Soil Water Potential, East Profile(soilwatpot_E)

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DQRID : D081210.7
Start DateStart TimeEnd DateEnd Time Data Quality Metric
10/07/1999000011/02/20091300Missing
Subject:
SGP/SWATS/E5 - Sensor failure, 125cm W
DataStreams:sgpswatsE5.b1
Description:
Both the temperature rise and soil temperature measures of the 125-cm W profile are 
reported as -9999 since 10/07/99. This sensor has been essentially dead since then, and all 
associated variables are impacted. 

Instrument removed from service 20091102.
Measurements:sgpswatsE5.b1:
  • Volumetric Water Content, West Profile(watcont_W)
  • Soil Temperature, West Profile(tsoil_W)
  • Sensor Temperature Rise, West Profile(trise_W)
  • Soil Water Potential, West Profile(soilwatpot_W)

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DQRID : D081210.8
Start DateStart TimeEnd DateEnd Time Data Quality Metric
08/17/2001220011/02/20091300Incorrect
Subject:
SGP/SWATS/E5 - Sensor failure, 175cm W
DataStreams:sgpswatsE5.b1
Description:
The temperature rise of the 175cm W profile began reporting as incorrect with values near 
0 C on 20010817. This also causes the matric potential and water content data to be 
incorrect.

Soil temperature data are not affected.

Instrument removed from service 20091102.
Measurements:sgpswatsE5.b1:
  • Volumetric Water Content, West Profile(watcont_W)
  • Sensor Temperature Rise, West Profile(trise_W)
  • Soil Water Potential, West Profile(soilwatpot_W)

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