DQRs for Session: 137234 User:dmfoperCompleted: 09-06-2011

Data Quality Reports for Session: 137234 User: dmfoper Completed: 09/06/2011

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D000627.1	SGP/SMOS/E3 - Questionable RH data at E3 on 22 JUN 2000	sgp1smosE3.a0, sgp30smosE3.a1, sgp1440smosE3.a0
D010326.30	SGP/SMOS/E25 - E25 SMOS RH Drifting High	sgp1smosE25.a0, sgp30smosE25.a1, sgp1440smosE25.a0
D010713.19	SGP/SMOS/E4 - E4 SMOS Wind Speed data incorrect	sgp1smosE4.a0, sgp30smosE4.a1
D010713.3	SGP/SMOS/E4 - E4 SMOS Missing Data Values	sgp1smosE4.a0, sgp30smosE4.a1, sgp1440smosE4.a0
D010713.7	SGP/SMOS/E25 - E25 SMOS Data values missing	sgp1smosE25.a0, sgp30smosE25.a1, sgp1440smosE25.a0
D010725.24	SGP/SMOS/E25 - E25 SMOS WIND SPEED AND DIRECTION DATA INCORRECT	sgp1smosE25.a0, sgp30smosE25.a1
D010725.5	SGP/SMOS/E4 - E4 SMOS WIND DIRECTION AND SPEED DATA INCORRECT	sgp1smosE4.a0, sgp30smosE4.a1
D010725.9	SGP/SMOS/E3 - E3 SMOS WIND SPEED DATA INCORRECT	sgp1smosE3.a0, sgp30smosE3.a1
D020114.12	SGP/SMOS/E3 - E3 DATA VALUES MISSING	sgp1smosE3.a0, sgp30smosE3.a1, sgp1440smosE3.a0
D020620.63	SGP/SMOS/E24 - Missing data due to maintenance activity	sgp1smosE24.a0, sgp30smosE24.a1
D020620.68	SGP/SMOS/E25 - E25 SMOS lowered to surface to install counterweights	sgpsmosE25.01, sgp1smosE25.00, sgp1smosE25.a0, sgp30smosE25.a1
D020626.23	SGP/SMOS/E4 - E4 SMOS lowered to surface to install counterweights	sgpsmosE4.01, sgp1smosE4.00, sgp1smosE4.a0, sgp30smosE4.a1, sgp1440smosE4.a0
D040315.4	SGP/SMOS/E3 - 6-month Calibration Checks	sgp1smosE3.a0, sgp30smosE3.a1, sgp1440smosE3.a0
D040316.1	SGP/SMOS/E4 - 6-month Calibration Checks	sgp1smosE4.a0, sgp30smosE4.a1, sgp1440smosE4.a0
D040319.6	SGP/SMOS/E24 - 6-month Calibration Checks	sgp1smosE24.a0, sgp30smosE24.a1, sgp1440smosE24.a0
D040319.9	SGP/SMOS/E25 - 6-month Calibration Checks	sgp1smosE25.a0, sgp30smosE25.a1, sgp1440smosE25.a0
D050421.11	SGP/SMOS/E4 - Reprocess: Wind direction offset	sgp1smosE4.a0, sgp30smosE4.a1
D050421.8	SGP/SMOS/E3 - Reprocess: Wind direction offset	sgp1smosE3.a0, sgp30smosE3.a1
D081010.2	SGP/SMOS/E3 - RH values incorrect	sgp1smosE3.a0, sgp30smosE3.a1, sgp1440smosE3.a0
D081010.5	SGP/SMOS/E3 - RH values incorrect due to moisture	sgp1smosE3.a0, sgp30smosE3.a1, sgp1440smosE3.a0
D961004.1	SGP/SMOS/E24 - Precip data suspect	sgp1smosE24.a0, sgp30smosE24.a1
D961210.3	SGP/SMOS/E3 - Incorrect data	sgp1smosE3.a0, sgp30smosE3.a1
D970325.4	SGP/SMOS/E24 - RH values exceeding the specified maximum value	sgp1smosE24.a0, sgp30smosE24.a1, sgp1440smosE24.a0
D980401.6	SGP/SMOS/E24 - Incorrect RH data from E24 SMOS	sgp1smosE24.00, sgp1smosE24.a0, sgp30smosE24.a1, sgp1440smosE24.a0
D980401.7	SGP/SMOS/E24 - Incorrect E24 SMOS RH data	sgp1smosE24.00, sgp1smosE24.a0, sgp30smosE24.a1, sgp1440smosE24.a0
D991109.14	SGP/SMOS/E24 - E24 SMOS down for tower replacement	sgpsmosE24.01, sgp1smosE24.00, sgp1smosE24.a0, sgp30smosE24.a1, sgp1440smosE24.a0
D991109.15	SGP/SMOS/E25 - E25 SMOS down for tower replacement	sgpsmosE25.01, sgp1smosE25.00, sgp1smosE25.a0, sgp30smosE25.a1, sgp1440smosE25.a0
D991109.16	SGP/SMOS/E25 - E25 SMOS lowered to surface to install counterweights	sgpsmosE25.01, sgp1smosE25.00, sgp1smosE25.a0, sgp30smosE25.a1
D991109.27	SGP/SMOS/E4 - E4 SMOS lowered to surface to install counterweights	sgpsmosE4.01, sgp1smosE4.00, sgp1smosE4.a0, sgp30smosE4.a1, sgp1440smosE4.a0
D991109.28	SGP/SMOS/E3 - Tower lowered to surface	sgp1smosE3.a0, sgp30smosE3.a1, sgp1440smosE3.a0

DQRID : D000627.1

Start Date	Start Time	End Date	End Time
06/22/2000	0530	06/22/2000	0700

Subject:	SGP/SMOS/E3 - Questionable RH data at E3 on 22 JUN 2000
DataStreams:	sgp1smosE3.a0, sgp30smosE3.a1, sgp1440smosE3.a0
Description:	The RH data from E3 SMOS on 22 JUN 2000 between 0530 and 0700 is questionable.
Measurements:	sgp1440smosE3.a0: Time of Minimum Vapor Pressure(time_min_vap_pres) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Time of Relative Humidity(time_min_rh) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Maximum Relative Humidity(time_max_rh) sgp1smosE3.a0: Humidity, relative(rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) sgp30smosE3.a1: Humidity, relative, 30-min intervals, standard deviation(sd_rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Humidity, relative(rh) sd_vap_pres

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DQRID : D010326.30

Start Date	Start Time	End Date	End Time
10/17/2000	0000	01/10/2001	1601

Subject:	SGP/SMOS/E25 - E25 SMOS RH Drifting High
DataStreams:	sgp1smosE25.a0, sgp30smosE25.a1, sgp1440smosE25.a0
Description:	RH began drifting on the high side from 10/17/2000, until replacement on 1/10/2001. Data suspect during this time period.
Measurements:	sgp1smosE25.a0: Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Humidity, relative(rh) sgp1440smosE25.a0: Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Vapor Pressure(time_min_vap_pres) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Time of Relative Humidity(time_min_rh) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) sgp30smosE25.a1: Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Humidity, relative, 30-min intervals, standard deviation(sd_rh) Humidity, relative(rh) sd_vap_pres

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DQRID : D010713.19

Start Date	Start Time	End Date	End Time
01/28/2001	1508	01/31/2001	0301

Subject:	SGP/SMOS/E4 - E4 SMOS Wind Speed data incorrect
DataStreams:	sgp1smosE4.a0, sgp30smosE4.a1
Description:	Wind speed sensor had ice accumulation causing data to be incorrect.
Measurements:	sgp1smosE4.a0: Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Mean Wind Speed(wspd) sgp30smosE4.a1: Wind speed, 30-min intervals, standard deviation(sd_wspd) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Mean Wind Speed(wspd)

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DQRID : D010713.3

Start Date	Start Time	End Date	End Time
01/01/2001	0000	01/03/2001	1831

Subject:	SGP/SMOS/E4 - E4 SMOS Missing Data Values
DataStreams:	sgp1smosE4.a0, sgp30smosE4.a1, sgp1440smosE4.a0
Description:	Data values missing due to loose power wire.
Measurements:	sgp1smosE4.a0: Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Mean Wind Speed(wspd) Humidity, relative(rh) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Precipitation, total(precip) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Wind direction, 30-min intervals, standard deviation(sd_deg) Temperature, air(temp) Unit Vector Wind Direction(wdir) sgp30smosE4.a1: sd_bar_pres Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Humidity, relative(rh) Temperature, air, 30-min intervals, standard deviation(sd_temp) Mean Wind Speed(wspd) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) sd_vap_pres Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Unit Vector Wind Direction(wdir) Temperature, air(temp) Precipitation, total(precip) Wind direction, 30-min intervals, standard deviation(sd_deg) Wind speed, 30-min intervals, standard deviation(sd_wspd) snow_sen Snow, depth, 30-min intervals(snow) Humidity, relative, 30-min intervals, standard deviation(sd_rh) sgp1440smosE4.a0: Maximum Snow Depth(max_snow) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Time of Minimum Wind Speed(time_min_wspd) Time of Maximum Temperature(time_max_temp) Time of Maximum Relative Humidity(time_max_rh) Temperature, air, at 60-m height, 24-hr maximum(max_temp) Minimum Wind Speed(min_wspd) Time of Maximum Barometric Pressure(time_max_bar_pres) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Maximum Barometric Pressure(max_bar_pres) Temperature, air, at 60-m height, 24-hr minimum(min_temp) Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Maximum Wind Speed(time_max_wspd) Time of Relative Humidity(time_min_rh) Time of Minimum Snow Depth(time_min_snow) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Time of Maximum Vapor Pressure(time_max_vap_pres) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Time of Minimum Barometric Pressure(time_min_bar_pres) Minimum Snow Depth(min_snow_depth) Minimum Barometric Pressure(min_bar_pres) Time of Maximum Snow Depth(time_max_snow) Time of Minimum Temperature(time_min_temp) Highest gust within hour is reported(max_wspd)

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DQRID : D010713.7

Start Date	Start Time	End Date	End Time
01/01/2001	0000	01/10/2001	1438

Subject:	SGP/SMOS/E25 - E25 SMOS Data values missing
DataStreams:	sgp1smosE25.a0, sgp30smosE25.a1, sgp1440smosE25.a0
Description:	All data values missing due to power outage. Suspect Ice sotrm as the cause.
Measurements:	sgp1smosE25.a0: Precipitation, total(precip) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Wind direction, 30-min intervals, standard deviation(sd_deg) Temperature, air(temp) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) Humidity, relative(rh) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) sgp1440smosE25.a0: Minimum Barometric Pressure(min_bar_pres) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Time of Minimum Barometric Pressure(time_min_bar_pres) Maximum Barometric Pressure(max_bar_pres) Time of Relative Humidity(time_min_rh) Time of Minimum Snow Depth(time_min_snow) Time of Maximum Temperature(time_max_temp) Minimum Snow Depth(min_snow_depth) Time of Minimum Vapor Pressure(time_min_vap_pres) Minimum Wind Speed(min_wspd) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Time of Maximum Vapor Pressure(time_max_vap_pres) Temperature, air, at 60-m height, 24-hr maximum(max_temp) Temperature, air, at 60-m height, 24-hr minimum(min_temp) Time of Maximum Wind Speed(time_max_wspd) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Time of Minimum Temperature(time_min_temp) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Time of Minimum Wind Speed(time_min_wspd) Time of Maximum Barometric Pressure(time_max_bar_pres) Time of Maximum Relative Humidity(time_max_rh) Maximum Snow Depth(max_snow) Highest gust within hour is reported(max_wspd) Time of Maximum Snow Depth(time_max_snow) sgp30smosE25.a1: Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Wind speed, 30-min intervals, standard deviation(sd_wspd) Humidity, relative, 30-min intervals, standard deviation(sd_rh) Wind direction, 30-min intervals, standard deviation(sd_deg) sd_bar_pres Snow, depth, 30-min intervals(snow) Temperature, air(temp) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Temperature, air, 30-min intervals, standard deviation(sd_temp) snow_sen Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) sd_vap_pres Unit Vector Wind Direction(wdir) Humidity, relative(rh) Precipitation, total(precip) Mean Wind Speed(wspd)

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DQRID : D010725.24

Start Date	Start Time	End Date	End Time
02/15/2001	1923	02/18/2001	1401

Subject:	SGP/SMOS/E25 - E25 SMOS WIND SPEED AND DIRECTION DATA INCORRECT
DataStreams:	sgp1smosE25.a0, sgp30smosE25.a1
Description:	Wind speed and direction data incorrect due to ice accumulation on the sensors.
Measurements:	sgp1smosE25.a0: Mean Wind Speed(wspd) Wind direction, 30-min intervals, standard deviation(sd_deg) Unit Vector Wind Direction(wdir) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) sgp30smosE25.a1: Wind direction, 30-min intervals, standard deviation(sd_deg) Wind speed, 30-min intervals, standard deviation(sd_wspd) Unit Vector Wind Direction(wdir) Mean Wind Speed(wspd) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va)

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DQRID : D010725.5

Start Date	Start Time	End Date	End Time
02/08/2001	2017	02/11/2001	1532

Subject:	SGP/SMOS/E4 - E4 SMOS WIND DIRECTION AND SPEED DATA INCORRECT
DataStreams:	sgp1smosE4.a0, sgp30smosE4.a1
Description:	Wind speed data and wind direction data incorrect due to ice accumulation on the sensors.
Measurements:	sgp1smosE4.a0: Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Mean Wind Speed(wspd) Wind direction, 30-min intervals, standard deviation(sd_deg) Unit Vector Wind Direction(wdir) sgp30smosE4.a1: Wind speed, 30-min intervals, standard deviation(sd_wspd) Wind direction, 30-min intervals, standard deviation(sd_deg) Unit Vector Wind Direction(wdir) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Mean Wind Speed(wspd)

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DQRID : D010725.9

Start Date	Start Time	End Date	End Time
02/09/2001	0540	02/11/2001	1721

Subject:	SGP/SMOS/E3 - E3 SMOS WIND SPEED DATA INCORRECT
DataStreams:	sgp1smosE3.a0, sgp30smosE3.a1
Description:	Wind speed data incorrect due to ice accumulation.
Measurements:	sgp1smosE3.a0: Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Mean Wind Speed(wspd) sgp30smosE3.a1: Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Mean Wind Speed(wspd) Wind speed, 30-min intervals, standard deviation(sd_wspd)

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DQRID : D020114.12

Start Date	Start Time	End Date	End Time
03/28/2001	0000	03/31/2001	0000

Subject:	SGP/SMOS/E3 - E3 DATA VALUES MISSING
DataStreams:	sgp1smosE3.a0, sgp30smosE3.a1, sgp1440smosE3.a0
Description:	All data values missing due to SDS modem failure.
Measurements:	sgp1440smosE3.a0: Time of Minimum Wind Speed(time_min_wspd) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Highest gust within hour is reported(max_wspd) Time of Maximum Barometric Pressure(time_max_bar_pres) Time of Minimum Barometric Pressure(time_min_bar_pres) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Time of Minimum Vapor Pressure(time_min_vap_pres) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Maximum Barometric Pressure(max_bar_pres) Temperature, air, at 60-m height, 24-hr maximum(max_temp) Minimum Barometric Pressure(min_bar_pres) Temperature, air, at 60-m height, 24-hr minimum(min_temp) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Maximum Snow Depth(time_max_snow) Minimum Wind Speed(min_wspd) Time of Maximum Wind Speed(time_max_wspd) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Time of Maximum Temperature(time_max_temp) Time of Minimum Snow Depth(time_min_snow) Minimum Snow Depth(min_snow_depth) Time of Relative Humidity(time_min_rh) Time of Maximum Relative Humidity(time_max_rh) Maximum Snow Depth(max_snow) Time of Minimum Temperature(time_min_temp) sgp1smosE3.a0: Humidity, relative(rh) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Wind direction, 30-min intervals, standard deviation(sd_deg) Unit Vector Wind Direction(wdir) Precipitation, total(precip) Temperature, air(temp) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Mean Wind Speed(wspd) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) sgp30smosE3.a1: Humidity, relative, 30-min intervals, standard deviation(sd_rh) Wind speed, 30-min intervals, standard deviation(sd_wspd) Precipitation, total(precip) Wind direction, 30-min intervals, standard deviation(sd_deg) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Snow, depth, 30-min intervals(snow) sd_bar_pres Temperature, air, 30-min intervals, standard deviation(sd_temp) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) snow_sen Temperature, air(temp) Humidity, relative(rh) sd_vap_pres

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DQRID : D020620.63

Start Date	Start Time	End Date	End Time
09/11/1996	1900	09/11/1996	2030

Subject:	SGP/SMOS/E24 - Missing data due to maintenance activity
DataStreams:	sgp1smosE24.a0, sgp30smosE24.a1
Description:	Bi-weekly maintenance site visit. Data missing during corrective maintenance on rain gauge. All data between 1900 and 2030 GMT on 11 SEP 96 9's or 0's.
Measurements:	sgp30smosE24.a1: snow_sen Temperature, air(temp) Unit Vector Wind Direction(wdir) Precipitation, total(precip) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Mean Wind Speed(wspd) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Wind speed, 30-min intervals, standard deviation(sd_wspd) sd_vap_pres time_offset alt Wind direction, 30-min intervals, standard deviation(sd_deg) Humidity, relative(rh) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Snow, depth, 30-min intervals(snow) lat Temperature, air, 30-min intervals, standard deviation(sd_temp) lon sd_bar_pres base_time vbat Humidity, relative, 30-min intervals, standard deviation(sd_rh) sgp1smosE24.a0: Humidity, relative(rh) Unit Vector Wind Direction(wdir) Temperature, air(temp) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) time_offset lat Precipitation, total(precip) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) lon alt Mean Wind Speed(wspd) Wind direction, 30-min intervals, standard deviation(sd_deg) base_time Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va)

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DQRID : D020620.68

Start Date	Start Time	End Date	End Time
10/13/1999	0745	10/13/1999	0810

Subject:	SGP/SMOS/E25 - E25 SMOS lowered to surface to install counterweights
DataStreams:	sgpsmosE25.01, sgp1smosE25.00, sgp1smosE25.a0, sgp30smosE25.a1
Description:	The E25 SMOS was lowered to the surface on 13 OCT 1999 between 0745 and 0810 GMT while counterweights were installed. All wind speed and direction data are incorrect during this period.
Measurements:	sgp1smosE25.a0: Mean Wind Speed(wspd) Wind direction, 30-min intervals, standard deviation(sd_deg) Unit Vector Wind Direction(wdir) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) sgp1smosE25.00: Raw data stream - documentation not supported sgpsmosE25.01: Raw data stream - documentation not supported sgp30smosE25.a1: Wind direction, 30-min intervals, standard deviation(sd_deg) Wind speed, 30-min intervals, standard deviation(sd_wspd) Unit Vector Wind Direction(wdir) Mean Wind Speed(wspd) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va)

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DQRID : D020626.23

Start Date	Start Time	End Date	End Time
10/06/1999	0835	10/06/1999	0855

Subject:	SGP/SMOS/E4 - E4 SMOS lowered to surface to install counterweights
DataStreams:	sgpsmosE4.01, sgp1smosE4.00, sgp1smosE4.a0, sgp30smosE4.a1, sgp1440smosE4.a0
Description:	The E4 SMOS was lowered to the surface on 6 OCT 1999 between 0835 and 0855 GMT while counterweights were installed. All wind speed and direction data taken during this period should be flagged as incorrect.
Measurements:	sgp1smosE4.a0: Unit Vector Wind Direction(wdir) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Mean Wind Speed(wspd) Wind direction, 30-min intervals, standard deviation(sd_deg) sgp30smosE4.a1: Unit Vector Wind Direction(wdir) Wind direction, 30-min intervals, standard deviation(sd_deg) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Wind speed, 30-min intervals, standard deviation(sd_wspd) Mean Wind Speed(wspd) sgpsmosE4.01: Raw data stream - documentation not supported sgp1440smosE4.a0: Time of Minimum Wind Speed(time_min_wspd) Minimum Wind Speed(min_wspd) Highest gust within hour is reported(max_wspd) Time of Maximum Wind Speed(time_max_wspd) sgp1smosE4.00: Raw data stream - documentation not supported

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DQRID : D040315.4

Start Date	Start Time	End Date	End Time
05/01/1996	2107	05/01/1996	2200
11/14/1996	1501	11/14/1996	1606
04/16/1997	2030	04/16/1997	2230
10/15/1997	1700	10/15/1997	1740
05/13/1998	1505	05/13/1998	1730
11/11/1998	2217	11/11/1998	2243
03/31/1999	1830	03/31/1999	2100
05/12/1999	1628	05/12/1999	1700
12/08/1999	1550	12/08/1999	1700
05/10/2000	1620	05/10/2000	1711
09/27/2000	1700	09/27/2000	1800

Subject:	SGP/SMOS/E3 - 6-month Calibration Checks
DataStreams:	sgp1smosE3.a0, sgp30smosE3.a1, sgp1440smosE3.a0
Description:	During the time periods specified, the SMOS.E3 tower was lowered for 6-month Calibration Checks. During these times wind data are incorrect and temperature and humidity data may be incorrect. Note, exact times when tower was down or maintenance was being performed is sometimes unknown. Users should use the remaining data from these days with caution.
Measurements:	sgp1440smosE3.a0: Time of Minimum Wind Speed(time_min_wspd) Minimum Wind Speed(min_wspd) Time of Maximum Wind Speed(time_max_wspd) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Time of Maximum Temperature(time_max_temp) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Highest gust within hour is reported(max_wspd) Time of Maximum Barometric Pressure(time_max_bar_pres) Time of Relative Humidity(time_min_rh) Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Barometric Pressure(time_min_bar_pres) Time of Minimum Vapor Pressure(time_min_vap_pres) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Time of Minimum Temperature(time_min_temp) Maximum Barometric Pressure(max_bar_pres) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Temperature, air, at 60-m height, 24-hr maximum(max_temp) Minimum Barometric Pressure(min_bar_pres) Temperature, air, at 60-m height, 24-hr minimum(min_temp) Time of Maximum Vapor Pressure(time_max_vap_pres) sgp1smosE3.a0: Temperature, air(temp) Humidity, relative(rh) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Mean Wind Speed(wspd) Wind direction, 30-min intervals, standard deviation(sd_deg) Unit Vector Wind Direction(wdir) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) sgp30smosE3.a1: Temperature, air, 30-min intervals, standard deviation(sd_temp) Humidity, relative, 30-min intervals, standard deviation(sd_rh) Mean Wind Speed(wspd) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Wind speed, 30-min intervals, standard deviation(sd_wspd) Unit Vector Wind Direction(wdir) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Wind direction, 30-min intervals, standard deviation(sd_deg) Temperature, air(temp) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) sd_vap_pres Humidity, relative(rh) sd_bar_pres

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DQRID : D040316.1

Start Date	Start Time	End Date	End Time
10/03/1995	1900	10/03/1995	2100
04/18/1996	1945	04/18/1996	2145
10/31/1996	1635	10/31/1996	1752
04/30/1997	1656	04/30/1997	1856
10/30/1997	1500	10/30/1997	1700
04/29/1998	1801	04/29/1998	2001
11/24/1998	1815	11/24/1998	1850
04/14/1999	1545	04/14/1999	1630
09/29/1999	1800	09/29/1999	1820
04/26/2000	1430	04/26/2000	1523
11/08/2000	1548	11/08/2000	1615

Subject:	SGP/SMOS/E4 - 6-month Calibration Checks
DataStreams:	sgp1smosE4.a0, sgp30smosE4.a1, sgp1440smosE4.a0
Description:	During the time periods specified, the SMOS.E4 tower was lowered for 6-month Calibration Checks. During these times wind data are incorrect and temperature and humidity data may be incorrect. Note, exact times when tower was down or maintenance was being performed is sometimes unknown. Users should use the remaining data from these days with caution.
Measurements:	sgp1smosE4.a0: Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Mean Wind Speed(wspd) Wind direction, 30-min intervals, standard deviation(sd_deg) Temperature, air(temp) Unit Vector Wind Direction(wdir) Humidity, relative(rh) sgp30smosE4.a1: Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) sd_bar_pres Unit Vector Wind Direction(wdir) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Temperature, air(temp) Humidity, relative(rh) Temperature, air, 30-min intervals, standard deviation(sd_temp) Mean Wind Speed(wspd) sd_vap_pres Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Wind direction, 30-min intervals, standard deviation(sd_deg) Wind speed, 30-min intervals, standard deviation(sd_wspd) Humidity, relative, 30-min intervals, standard deviation(sd_rh) sgp1440smosE4.a0: Time of Relative Humidity(time_min_rh) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Time of Maximum Vapor Pressure(time_max_vap_pres) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Time of Minimum Wind Speed(time_min_wspd) Time of Maximum Temperature(time_max_temp) Time of Maximum Relative Humidity(time_max_rh) Temperature, air, at 60-m height, 24-hr maximum(max_temp) Minimum Wind Speed(min_wspd) Time of Maximum Barometric Pressure(time_max_bar_pres) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Time of Minimum Barometric Pressure(time_min_bar_pres) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Maximum Barometric Pressure(max_bar_pres) Temperature, air, at 60-m height, 24-hr minimum(min_temp) Minimum Barometric Pressure(min_bar_pres) Time of Minimum Temperature(time_min_temp) Time of Minimum Vapor Pressure(time_min_vap_pres) Highest gust within hour is reported(max_wspd) Time of Maximum Wind Speed(time_max_wspd)

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DQRID : D040319.6

Start Date	Start Time	End Date	End Time
10/12/1995	1355	10/12/1995	1500
04/24/1996	1630	04/24/1996	1830
11/07/1996	1555	11/07/1996	1645
04/23/1997	1930	04/23/1997	2130
10/21/1997	1600	10/21/1997	2030
05/19/1998	1930	05/19/1998	2200
11/19/1998	1445	11/19/1998	1620
03/23/1999	2100	03/23/1999	2300
12/16/1999	1655	12/16/1999	1855
03/07/2000	1700	03/07/2000	1855
05/18/2000	1550	05/18/2000	1700
10/05/2000	1648	10/05/2000	1725

Subject:	SGP/SMOS/E24 - 6-month Calibration Checks
DataStreams:	sgp1smosE24.a0, sgp30smosE24.a1, sgp1440smosE24.a0
Description:	During the time periods specified, the SMOS.E24 tower was lowered for 6-month Calibration Checks. During these times wind data are incorrect and temperature and humidity data may be incorrect. Note, exact times when tower was down or maintenance was being performed is sometimes unknown. Users should use the remaining data from these days with caution.
Measurements:	sgp30smosE24.a1: Temperature, air(temp) Unit Vector Wind Direction(wdir) Mean Wind Speed(wspd) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Wind speed, 30-min intervals, standard deviation(sd_wspd) sd_vap_pres Wind direction, 30-min intervals, standard deviation(sd_deg) Humidity, relative(rh) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Temperature, air, 30-min intervals, standard deviation(sd_temp) sd_bar_pres Humidity, relative, 30-min intervals, standard deviation(sd_rh) sgp1smosE24.a0: Humidity, relative(rh) Unit Vector Wind Direction(wdir) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Temperature, air(temp) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Wind direction, 30-min intervals, standard deviation(sd_deg) Mean Wind Speed(wspd) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) sgp1440smosE24.a0: Maximum Barometric Pressure(max_bar_pres) Minimum Barometric Pressure(min_bar_pres) Time of Minimum Barometric Pressure(time_min_bar_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Minimum Temperature(time_min_temp) Time of Relative Humidity(time_min_rh) Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Maximum Temperature(time_max_temp) Highest gust within hour is reported(max_wspd) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Temperature, air, at 60-m height, 24-hr minimum(min_temp) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Time of Maximum Relative Humidity(time_max_rh) Temperature, air, at 60-m height, 24-hr maximum(max_temp) Time of Minimum Wind Speed(time_min_wspd) Time of Maximum Wind Speed(time_max_wspd) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Time of Maximum Barometric Pressure(time_max_bar_pres) Minimum Wind Speed(min_wspd)

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DQRID : D040319.9

Start Date	Start Time	End Date	End Time
04/09/1997	1830	04/09/1997	2030
05/21/1997	1645	05/21/1997	1855
10/22/1997	1645	10/22/1997	1930
05/20/1998	1830	05/20/1998	2000
01/13/1999	1900	01/13/1999	2100
03/25/1999	1620	03/25/1999	1740
12/15/1999	1607	12/15/1999	1645
05/17/2000	1630	05/17/2000	1733
10/04/2000	1645	10/04/2000	1735

Subject:	SGP/SMOS/E25 - 6-month Calibration Checks
DataStreams:	sgp1smosE25.a0, sgp30smosE25.a1, sgp1440smosE25.a0
Description:	During the time periods specified, the SMOS.E25 tower was lowered for 6-month Calibration Checks. During these times wind data are incorrect and temperature and humidity data may be incorrect. Note, exact times when tower was down or maintenance was being performed is sometimes unknown. Users should use the remaining data from these days with caution.
Measurements:	sgp1smosE25.a0: Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Mean Wind Speed(wspd) Wind direction, 30-min intervals, standard deviation(sd_deg) Unit Vector Wind Direction(wdir) Humidity, relative(rh) Temperature, air(temp) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) sgp1440smosE25.a0: Minimum Barometric Pressure(min_bar_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Time of Minimum Barometric Pressure(time_min_bar_pres) Temperature, air, at 60-m height, 24-hr maximum(max_temp) Maximum Barometric Pressure(max_bar_pres) Temperature, air, at 60-m height, 24-hr minimum(min_temp) Time of Maximum Wind Speed(time_max_wspd) Time of Relative Humidity(time_min_rh) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Time of Minimum Temperature(time_min_temp) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Time of Minimum Wind Speed(time_min_wspd) Time of Maximum Barometric Pressure(time_max_bar_pres) Time of Maximum Temperature(time_max_temp) Time of Maximum Relative Humidity(time_max_rh) Highest gust within hour is reported(max_wspd) Time of Minimum Vapor Pressure(time_min_vap_pres) Minimum Wind Speed(min_wspd) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) sgp30smosE25.a1: Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Wind speed, 30-min intervals, standard deviation(sd_wspd) Humidity, relative, 30-min intervals, standard deviation(sd_rh) Unit Vector Wind Direction(wdir) Humidity, relative(rh) Wind direction, 30-min intervals, standard deviation(sd_deg) sd_bar_pres Temperature, air(temp) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Temperature, air, 30-min intervals, standard deviation(sd_temp) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Mean Wind Speed(wspd) sd_vap_pres

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DQRID : D050421.11

Start Date	Start Time	End Date	End Time
03/30/1995	0000	03/31/2001	2359

Subject:	SGP/SMOS/E4 - Reprocess: Wind direction offset
DataStreams:	sgp1smosE4.a0, sgp30smosE4.a1
Description:	When the SGP.E4 SMOS tower was installed it was not aligned properly resulting in a 7 degree offset. On 3/9/05, the datalogger program was modifed to correct for this offset.
Measurements:	sgp1smosE4.a0: Unit Vector Wind Direction(wdir) sgp30smosE4.a1: Unit Vector Wind Direction(wdir)

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DQRID : D050421.8

Start Date	Start Time	End Date	End Time
12/12/1995	0000	03/31/2001	2359

Subject:	SGP/SMOS/E3 - Reprocess: Wind direction offset
DataStreams:	sgp1smosE3.a0, sgp30smosE3.a1
Description:	When the SGP.E3 SMOS tower was installed it was not aligned properly resulting in a 7 degree offset. On 3/9/05, the datalogger program was modified to correct for this offset.
Measurements:	sgp1smosE3.a0: Unit Vector Wind Direction(wdir) sgp30smosE3.a1: Unit Vector Wind Direction(wdir)

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DQRID : D081010.2

Start Date	Start Time	End Date	End Time
06/26/2000	1800	07/02/2000	1400

Subject:	SGP/SMOS/E3 - RH values incorrect
DataStreams:	sgp1smosE3.a0, sgp30smosE3.a1, sgp1440smosE3.a0
Description:	RH values incorrect due to failing sensor
Measurements:	sgp1440smosE3.a0: Time of Minimum Vapor Pressure(time_min_vap_pres) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Time of Relative Humidity(time_min_rh) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Maximum Relative Humidity(time_max_rh) sgp1smosE3.a0: Humidity, relative(rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) sgp30smosE3.a1: Humidity, relative, 30-min intervals, standard deviation(sd_rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Humidity, relative(rh) sd_vap_pres

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DQRID : D081010.5

Start Date	Start Time	End Date	End Time
09/12/2000	0200	09/12/2000	0914

Subject:	SGP/SMOS/E3 - RH values incorrect due to moisture
DataStreams:	sgp1smosE3.a0, sgp30smosE3.a1, sgp1440smosE3.a0
Description:	Precipitation contamination caused poor readings by the T/RH probe. All RH and derived values are incorrect.
Measurements:	sgp1440smosE3.a0: Time of Minimum Vapor Pressure(time_min_vap_pres) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Time of Relative Humidity(time_min_rh) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Maximum Relative Humidity(time_max_rh) sgp1smosE3.a0: Humidity, relative(rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) sgp30smosE3.a1: Humidity, relative, 30-min intervals, standard deviation(sd_rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Humidity, relative(rh) sd_vap_pres

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DQRID : D961004.1

Start Date	Start Time	End Date	End Time
08/29/1996	0000	09/11/1996	2030

Subject:	SGP/SMOS/E24 - Precip data suspect
DataStreams:	sgp1smosE24.a0, sgp30smosE24.a1
Description:	The rain gauge funnel was found to be plugged up during the bi-weekly check. Precipitation data for the two previous weeks are suspect.
Measurements:	sgp30smosE24.a1: Precipitation, total(precip) sgp1smosE24.a0: Precipitation, total(precip)

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DQRID : D961210.3

Start Date	Start Time	End Date	End Time
10/02/1996	1630	10/02/1996	1800

Subject:	SGP/SMOS/E3 - Incorrect data
DataStreams:	sgp1smosE3.a0, sgp30smosE3.a1
Description:	The data for SMOS at E3 was all 9's or 0's for 1630 - 1800 GMT on 2 OCT 96 for an unknown reason.
Measurements:	sgp1smosE3.a0: Temperature, air(temp) Humidity, relative(rh) alt Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) lon Mean Wind Speed(wspd) time_offset Wind direction, 30-min intervals, standard deviation(sd_deg) lat Unit Vector Wind Direction(wdir) base_time Precipitation, total(precip) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) sgp30smosE3.a1: time_offset base_time Temperature, air, 30-min intervals, standard deviation(sd_temp) Humidity, relative, 30-min intervals, standard deviation(sd_rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Mean Wind Speed(wspd) Precipitation, total(precip) Wind speed, 30-min intervals, standard deviation(sd_wspd) Unit Vector Wind Direction(wdir) lat Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) lon vbat snow_sen Wind direction, 30-min intervals, standard deviation(sd_deg) Temperature, air(temp) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) alt sd_vap_pres Humidity, relative(rh) sd_bar_pres Snow, depth, 30-min intervals(snow)

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DQRID : D970325.4

Start Date	Start Time	End Date	End Time
10/29/1996	0000	02/11/1997	1930

Subject:	SGP/SMOS/E24 - RH values exceeding the specified maximum value
DataStreams:	sgp1smosE24.a0, sgp30smosE24.a1, sgp1440smosE24.a0
Description:	Starting on 29 OCT 96, the SMOS at E24 started reporting RH values exceeding the specified maximum value. Lower values of RH may be within tolerances. On 7 NOV 96 during the 6-month Sensor Verifications, the T/RH sensor reported a value of 31% RH that agreed with the reference within specified tolerances. The probe continued to report values which exceeded 104% and was replaced on 11 FEB 97 at 1930 GMT. Reported values since then appear to be within tolerances.
Measurements:	sgp30smosE24.a1: sd_vap_pres Humidity, relative(rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Humidity, relative, 30-min intervals, standard deviation(sd_rh) sgp1smosE24.a0: Humidity, relative(rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) sgp1440smosE24.a0: Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Relative Humidity(time_min_rh) Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Vapor Pressure(time_min_vap_pres) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres)

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DQRID : D980401.6

Start Date	Start Time	End Date	End Time
10/15/1997	0000	03/10/1998	1830

Subject:	SGP/SMOS/E24 - Incorrect RH data from E24 SMOS
DataStreams:	sgp1smosE24.00, sgp1smosE24.a0, sgp30smosE24.a1, sgp1440smosE24.a0
Description:	The output from the relative humidity probe on E24 SMOS drifted low by as much as 5% when RH exceeded 80% by 15 OCT 97. The probe was replaced on 10 FEB 98 at 1900 GMT. The replacement probe reported values approximately 10% too high when RH exceeded 90%. That probe was replaced at 1830 GMT on 10 MAR 98.
Measurements:	sgp30smosE24.a1: sd_vap_pres Humidity, relative(rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Humidity, relative, 30-min intervals, standard deviation(sd_rh) sgp1smosE24.a0: Humidity, relative(rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) sgp1440smosE24.a0: Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Relative Humidity(time_min_rh) Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Vapor Pressure(time_min_vap_pres) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) sgp1smosE24.00: Raw data stream - documentation not supported

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DQRID : D980401.7

Start Date	Start Time	End Date	End Time
03/16/1998	1245	03/21/1998	2300

Subject:	SGP/SMOS/E24 - Incorrect E24 SMOS RH data
DataStreams:	sgp1smosE24.00, sgp1smosE24.a0, sgp30smosE24.a1, sgp1440smosE24.a0
Description:	For unknown reasons the relative humidity probe failed to report values to the E24 SMOS between approximately 1245 GMT on 16 MAR 98 and 2300GMT on 21 MAR 98.
Measurements:	sgp30smosE24.a1: sd_vap_pres Humidity, relative(rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Humidity, relative, 30-min intervals, standard deviation(sd_rh) sgp1smosE24.a0: Humidity, relative(rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) sgp1440smosE24.a0: Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Relative Humidity(time_min_rh) Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Vapor Pressure(time_min_vap_pres) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) alt sgp1smosE24.00: Raw data stream - documentation not supported

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DQRID : D991109.14

Start Date	Start Time	End Date	End Time
04/26/1999	1600	05/13/1999	1425

Subject:	SGP/SMOS/E24 - E24 SMOS down for tower replacement
DataStreams:	sgpsmosE24.01, sgp1smosE24.00, sgp1smosE24.a0, sgp30smosE24.a1, sgp1440smosE24.a0
Description:	The E24 SMOS was shut down from 26 APR 1999 at 1600 GMT until 13 MAY 1999 at 1425 GMT while the tower was replaced.
Measurements:	sgp30smosE24.a1: Temperature, air(temp) Unit Vector Wind Direction(wdir) Precipitation, total(precip) Mean Wind Speed(wspd) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Wind speed, 30-min intervals, standard deviation(sd_wspd) sd_vap_pres time_offset Wind direction, 30-min intervals, standard deviation(sd_deg) alt Humidity, relative(rh) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) sd_bar_pres vbat Humidity, relative, 30-min intervals, standard deviation(sd_rh) snow_sen Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Snow, depth, 30-min intervals(snow) lat Temperature, air, 30-min intervals, standard deviation(sd_temp) lon base_time sgp1smosE24.a0: Unit Vector Wind Direction(wdir) Temperature, air(temp) lat Wind direction, 30-min intervals, standard deviation(sd_deg) Mean Wind Speed(wspd) Humidity, relative(rh) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) time_offset Precipitation, total(precip) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) lon alt base_time Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) sgp1440smosE24.a0: lat Time of Minimum Barometric Pressure(time_min_bar_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Minimum Temperature(time_min_temp) Time of Minimum Vapor Pressure(time_min_vap_pres) time_offset Highest gust within hour is reported(max_wspd) Temperature, air, at 60-m height, 24-hr minimum(min_temp) Minimum Snow Depth(min_snow_depth) Time of Minimum Wind Speed(time_min_wspd) Time of Maximum Wind Speed(time_max_wspd) lon Minimum Wind Speed(min_wspd) Maximum Barometric Pressure(max_bar_pres) Minimum Barometric Pressure(min_bar_pres) Time of Relative Humidity(time_min_rh) Time of Maximum Temperature(time_max_temp) base_time Time of Maximum Snow Depth(time_max_snow) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) alt Maximum Snow Depth(max_snow) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Temperature, air, at 60-m height, 24-hr maximum(max_temp) Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Snow Depth(time_min_snow) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Time of Maximum Barometric Pressure(time_max_bar_pres) sgpsmosE24.01: Raw data stream - documentation not supported sgp1smosE24.00: Raw data stream - documentation not supported

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DQRID : D991109.15

Start Date	Start Time	End Date	End Time
05/27/1999	1910	06/03/1999	1900

Subject:	SGP/SMOS/E25 - E25 SMOS down for tower replacement
DataStreams:	sgpsmosE25.01, sgp1smosE25.00, sgp1smosE25.a0, sgp30smosE25.a1, sgp1440smosE25.a0
Description:	The E25 SMOS was shut down from 27 MAY 1999 at 1910 GMT until 3 JUN 1999 at 1900 GMT while the tower was replaced.
Measurements:	sgp1smosE25.a0: Precipitation, total(precip) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Wind direction, 30-min intervals, standard deviation(sd_deg) Temperature, air(temp) alt Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) base_time lon Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) Humidity, relative(rh) lat Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) time_offset sgp1440smosE25.a0: Minimum Barometric Pressure(min_bar_pres) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) lat Time of Minimum Barometric Pressure(time_min_bar_pres) lon Maximum Barometric Pressure(max_bar_pres) Time of Relative Humidity(time_min_rh) base_time Time of Minimum Snow Depth(time_min_snow) Time of Maximum Temperature(time_max_temp) Time of Minimum Vapor Pressure(time_min_vap_pres) Minimum Snow Depth(min_snow_depth) Minimum Wind Speed(min_wspd) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Time of Maximum Vapor Pressure(time_max_vap_pres) time_offset Temperature, air, at 60-m height, 24-hr maximum(max_temp) Temperature, air, at 60-m height, 24-hr minimum(min_temp) Time of Maximum Wind Speed(time_max_wspd) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Time of Minimum Temperature(time_min_temp) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) alt Time of Minimum Wind Speed(time_min_wspd) Time of Maximum Barometric Pressure(time_max_bar_pres) Time of Maximum Relative Humidity(time_max_rh) Maximum Snow Depth(max_snow) Highest gust within hour is reported(max_wspd) Time of Maximum Snow Depth(time_max_snow) sgp1smosE25.00: Raw data stream - documentation not supported sgpsmosE25.01: Raw data stream - documentation not supported sgp30smosE25.a1: Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Wind speed, 30-min intervals, standard deviation(sd_wspd) Humidity, relative, 30-min intervals, standard deviation(sd_rh) vbat Wind direction, 30-min intervals, standard deviation(sd_deg) sd_bar_pres Snow, depth, 30-min intervals(snow) Temperature, air(temp) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Temperature, air, 30-min intervals, standard deviation(sd_temp) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) snow_sen alt sd_vap_pres Unit Vector Wind Direction(wdir) Humidity, relative(rh) base_time lon time_offset lat Precipitation, total(precip) Mean Wind Speed(wspd)

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DQRID : D991109.16

Start Date	Start Time	End Date	End Time
10/13/1999	0745	10/13/1999	0810

Subject:	SGP/SMOS/E25 - E25 SMOS lowered to surface to install counterweights
DataStreams:	sgpsmosE25.01, sgp1smosE25.00, sgp1smosE25.a0, sgp30smosE25.a1
Description:	The E25 SMOS was lowered to the surface on 13 OCT 1999 between 0745 and 0810 GMT while counterweights were installed. All temperature and humidity data are questionable during this period.
Measurements:	sgp1smosE25.a0: Temperature, air(temp) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Humidity, relative(rh) sgp1smosE25.00: Raw data stream - documentation not supported sgpsmosE25.01: Raw data stream - documentation not supported sgp30smosE25.a1: Temperature, air, 30-min intervals, standard deviation(sd_temp) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Temperature, air(temp) Humidity, relative, 30-min intervals, standard deviation(sd_rh) Humidity, relative(rh) sd_vap_pres

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DQRID : D991109.27

Start Date	Start Time	End Date	End Time
10/06/1999	0835	10/06/1999	0855

Subject:	SGP/SMOS/E4 - E4 SMOS lowered to surface to install counterweights
DataStreams:	sgpsmosE4.01, sgp1smosE4.00, sgp1smosE4.a0, sgp30smosE4.a1, sgp1440smosE4.a0
Description:	The E4 SMOS was lowered to the surface on 6 OCT 1999 between 0835 and 0855 GMT while counterweights were installed. All temperature and humidity data taken during this period should be flagged as questionable.
Measurements:	sgp1smosE4.a0: Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Temperature, air(temp) Humidity, relative(rh) sgp30smosE4.a1: Humidity, relative(rh) Temperature, air(temp) Temperature, air, 30-min intervals, standard deviation(sd_temp) Humidity, relative, 30-min intervals, standard deviation(sd_rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) sd_vap_pres sgpsmosE4.01: Raw data stream - documentation not supported sgp1440smosE4.a0: Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Time of Relative Humidity(time_min_rh) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Time of Maximum Vapor Pressure(time_max_vap_pres) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Temperature, air, at 60-m height, 24-hr minimum(min_temp) Time of Maximum Temperature(time_max_temp) Time of Minimum Temperature(time_min_temp) Time of Maximum Relative Humidity(time_max_rh) Temperature, air, at 60-m height, 24-hr maximum(max_temp) Time of Minimum Vapor Pressure(time_min_vap_pres) sgp1smosE4.00: Raw data stream - documentation not supported

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DQRID : D991109.28

Start Date	Start Time	End Date	End Time
10/07/1999	1430	10/07/1999	1450

Subject:	SGP/SMOS/E3 - Tower lowered to surface
DataStreams:	sgp1smosE3.a0, sgp30smosE3.a1, sgp1440smosE3.a0
Description:	The E3 SMOS was lowered to the surface on 7 OCT 1999 between 1430 and 1450 GMT to install counterweights. All wind speed and direction data are incorrect during this period. Temperature and humidity data should be used with caution.
Measurements:	sgp1440smosE3.a0: Time of Minimum Wind Speed(time_min_wspd) Minimum Wind Speed(min_wspd) Time of Maximum Wind Speed(time_max_wspd) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Time of Maximum Temperature(time_max_temp) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Highest gust within hour is reported(max_wspd) Time of Relative Humidity(time_min_rh) Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Vapor Pressure(time_min_vap_pres) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Time of Minimum Temperature(time_min_temp) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Temperature, air, at 60-m height, 24-hr maximum(max_temp) Temperature, air, at 60-m height, 24-hr minimum(min_temp) Time of Maximum Vapor Pressure(time_max_vap_pres) sgp1smosE3.a0: Temperature, air(temp) Humidity, relative(rh) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Mean Wind Speed(wspd) Wind direction, 30-min intervals, standard deviation(sd_deg) Unit Vector Wind Direction(wdir) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) sgp30smosE3.a1: Temperature, air, 30-min intervals, standard deviation(sd_temp) Humidity, relative, 30-min intervals, standard deviation(sd_rh) Mean Wind Speed(wspd) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Wind speed, 30-min intervals, standard deviation(sd_wspd) Unit Vector Wind Direction(wdir) Wind direction, 30-min intervals, standard deviation(sd_deg) Temperature, air(temp) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Humidity, relative(rh) sd_vap_pres

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