DQRs for Session: 113647 User:chul1chungCompleted: 08-12-2008

Data Quality Reports for Session: 113647 User: chul1chung Completed: 08/12/2008

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D010326.30	SGP/SMOS/E25 - E25 SMOS RH Drifting High	sgp1440smosE25.a0, sgp1smosE25.a0, sgp30smosE25.a1
D010713.1	SGP/SMOS/E21 - E21 SMOS Missing Data Values	sgp1440smosE21.a0, sgp1smosE21.a0, sgp30smosE21.a1
D010713.7	SGP/SMOS/E25 - E25 SMOS Data values missing	sgp1440smosE25.a0, sgp1smosE25.a0, sgp30smosE25.a1
D010725.16	SGP/SMOS/E21 - E21 SMOS ALL DATA STREAMS MISSING	sgp1smosE21.a0, sgp30smosE21.a1
D010725.24	SGP/SMOS/E25 - E25 SMOS WIND SPEED AND DIRECTION DATA INCORRECT	sgp1smosE25.a0, sgp30smosE25.a1
D010725.26	SGP/SMOS/E24 - E24 SMOS RH% VALUES OUTSIDE TOLERANCE	sgp1smosE24.a0, sgp30smosE24.a1
D010726.33	SGP/SMOS/E20 - E20 SMOS ALL DATA STREAMS MISSING	sgp1smosE20.a0, sgp30smosE20.a1
D020124.2	SGP/SMOS/E24 - E24 SMOS TEMP AND RH VALUES SUSPECT	sgp1440smosE24.a1, sgp1smosE24.a1, sgp1smosE24.b1, sgp30smosE24.a1, sgp30smosE24.b1
D020204.6	SGP/SMOS/E21 - E21 SMOS WIND SPEED VALUES IN ERROR	sgp1440smosE15.a1, sgp1440smosE21.a1, sgp1smosE21.a1, sgp1smosE21.b1, sgp30smosE21.a1, sgp30smosE21.b1
D020204.8	SGP/SMOS/E21 - E21 SMOS T/RH DATA SUSPECT	sgp1440smosE21.a1, sgp1smosE21.a1, sgp1smosE21.b1, sgp30smosE21.a1, sgp30smosE21.b1
D020204.9	SGP/SMOS/E25 - E25 SMOS DATA VALUES INCORRECT	sgp1smosE25.a1, sgp1smosE25.b1, sgp30smosE25.a1, sgp30smosE25.b1
D020620.60	SGP/SMOS/E20 - E20 SMOS lowered to surface to install counterweights	sgp1440smosE20.a0, sgp1smosE20.00, sgp1smosE20.a0, sgp30smosE20.a1, sgpsmosE20.01
D020620.67	SGP/SMOS/E24 - E24 SMOS lowered to surface to install counterweights	sgp1smosE24.00, sgp1smosE24.a0, sgp30smosE24.a1, sgpsmosE24.01
D020620.68	SGP/SMOS/E25 - E25 SMOS lowered to surface to install counterweights	sgp1smosE25.00, sgp1smosE25.a0, sgp30smosE25.a1, sgpsmosE25.01
D020702.2	SGP/SMOS/E21 - Reprocess: Errors in Global Metadata	sgp1440smosE21.a1, sgp1smosE21.a1, sgp1smosE21.b1, sgp30smosE21.a1, sgp30smosE21.b1
D020702.3	SGP/SMOS/E21 - Reprocess: Errors in Global Metadata	sgp1440smosE21.a0, sgp1smosE21.a0, sgp30smosE21.a1
D020705.5	SGP/SMOS/E20 - E20 WIND DIRECTION VALUES SUSPECT	sgp1smosE20.a1, sgp1smosE20.b1, sgp30smosE20.a1, sgp30smosE20.b1
D040318.18	SGP/SMOS/E20 - 6-month Calibration Checks	sgp1440smosE20.a0, sgp1smosE20.a0, sgp30smosE20.a1
D040319.1	SGP/SMOS/E20 - 6-month Calibration Checks	sgp1440smosE20.a1, sgp1smosE20.a1, sgp1smosE20.b1, sgp30smosE20.a1, sgp30smosE20.b1
D040319.10	SGP/SMOS/E25 - 6-month Calibration Checks	sgp1440smosE25.a1, sgp1smosE25.a1, sgp1smosE25.b1, sgp30smosE25.a1, sgp30smosE25.b1
D040319.3	SGP/SMOS/E21 - 6-month Calibration Checks	sgp1440smosE21.a0, sgp1smosE21.a0, sgp30smosE21.a1
D040319.4	SGP/SMOS/E21 - 6-month Calibration Checks	sgp1440smosE21.a1, sgp1smosE21.a1, sgp1smosE21.b1, sgp30smosE21.a1, sgp30smosE21.b1
D040319.6	SGP/SMOS/E24 - 6-month Calibration Checks	sgp1440smosE24.a0, sgp1smosE24.a0, sgp30smosE24.a1
D040319.7	SGP/SMOS/E24 - 6-month Calibration Checks	sgp1440smosE24.a1, sgp1smosE24.a1, sgp1smosE24.b1, sgp30smosE24.a1, sgp30smosE24.b1
D040319.9	SGP/SMOS/E25 - 6-month Calibration Checks	sgp1440smosE25.a0, sgp1smosE25.a0, sgp30smosE25.a1
D991109.13	SGP/SMOS/E20 - E20 SMOS down for tower replacement	sgp1440smosE20.a0, sgp1smosE20.00, sgp1smosE20.a0, sgp30smosE20.a1, sgpsmosE20.01
D991109.14	SGP/SMOS/E24 - E24 SMOS down for tower replacement	sgp1440smosE24.a0, sgp1smosE24.00, sgp1smosE24.a0, sgp30smosE24.a1, sgpsmosE24.01
D991109.15	SGP/SMOS/E25 - E25 SMOS down for tower replacement	sgp1440smosE25.a0, sgp1smosE25.00, sgp1smosE25.a0, sgp30smosE25.a1, sgpsmosE25.01
D991109.16	SGP/SMOS/E25 - E25 SMOS lowered to surface to install counterweights	sgp1smosE25.00, sgp1smosE25.a0, sgp30smosE25.a1, sgpsmosE25.01
D991109.17	SGP/SMOS/E24 - E24 SMOS lowered to surface to install counterweights	sgp1smosE24.00, sgp1smosE24.a0, sgp30smosE24.a1, sgpsmosE24.01
D991109.18	SGP/SMOS/E20 - E20 SMOS lowered to surface to install counterweights	sgp1440smosE20.a0, sgp1smosE20.00, sgp1smosE20.a0, sgp30smosE20.a1, sgpsmosE20.01

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:	sgp1440smosE25.a0, sgp1smosE25.a0, sgp30smosE25.a1
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: Vapor Pressure (kiloPascals)(vap_pres) Relative humidity inside the instrument enclosure(rh) sgp30smosE25.a1: Relative humidity inside the instrument enclosure(rh) Standard Deviation of Relative Humidity(sd_rh) Standard Deviation of Vapor Pressure(sd_vap_pres) Vapor Pressure (kiloPascals)(vap_pres) sgp1440smosE25.a0: Time of Minimum Vapor Pressure(time_min_vap_pres) Minimum Relative Humidity(min_rh) Maximum Relative Humidity(max_rh) Time of Maximum Relative Humidity(time_max_rh) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Minimum Relative Humidity(time_min_rh) Minimum Vapor Pressure(min_vap_pres) Maximum Vapor Pressure(max_vap_pres)

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DQRID : D010713.1

Start Date	Start Time	End Date	End Time
01/01/2001	0000	01/07/2001	1330

Subject:	SGP/SMOS/E21 - E21 SMOS Missing Data Values
DataStreams:	sgp1440smosE21.a0, sgp1smosE21.a0, sgp30smosE21.a1
Description:	All data values missing. Suspected power outage due to ice storm.
Measurements:	sgp1smosE21.a0: Standard Deviation of wind direction(sd_deg) Hourly precipitation(precip) Wind Speed (vector averaged)(wspd_va) Vapor Pressure (kiloPascals)(vap_pres) Relative humidity inside the instrument enclosure(rh) Beam 0 Temperature(temp) Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) barometric pressure(bar_pres) sgp30smosE21.a1: Beam 0 Temperature(temp) Standard Deviation of Air Temperature(sd_temp) Hourly precipitation(precip) Standard Deviation of wind direction(sd_deg) barometric pressure(bar_pres) Standard Deviation of Wind Speed(sd_wspd) Standard Deviation of Vapor Pressure(sd_vap_pres) Relative humidity inside the instrument enclosure(rh) Standard Deviation of Barometric Pressure(sd_bar_pres) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Relative Humidity(sd_rh) Unit Vector Wind Direction(wdir) Mean Wind Speed(wspd) Wind Speed (vector averaged)(wspd_va) Snow Depth Sensor(snow_sen) Snow Depth(snow) sgp1440smosE21.a0: Minimum Vapor Pressure(min_vap_pres) Time of Maximum Relative Humidity(time_max_rh) Minimum Snow Depth(min_snow_depth) maximum wind speed (gusts)(max_wspd) Time of Minimum Relative Humidity(time_min_rh) Maximum Vapor Pressure(max_vap_pres) Time of Maximum Snow Depth(time_max_snow) Maximum Relative Humidity(max_rh) Time of Minimum Snow Depth(time_min_snow) Time of Maximum Temperature(time_max_temp) Time of Maximum Wind Speed(time_max_wspd) Time of Minimum Vapor Pressure(time_min_vap_pres) Minimum of Wind speed(min_wspd) Minimum Relative Humidity(min_rh) Time of Minimum Barometric Pressure(time_min_bar_pres) Minimum Temperature(min_temp) Maximum Snow Depth(max_snow) Time of Minimum Temperature(time_min_temp) Time of Minimum Wind Speed(time_min_wspd) Time of Maximum Vapor Pressure(time_max_vap_pres) Minimum Barometric Pressure(min_bar_pres) Time of Maximum Barometric Pressure(time_max_bar_pres) Maximum Temperature(max_temp) Maximum Barometric Pressure(max_bar_pres)

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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:	sgp1440smosE25.a0, sgp1smosE25.a0, sgp30smosE25.a1
Description:	All data values missing due to power outage. Suspect Ice sotrm as the cause.
Measurements:	sgp1smosE25.a0: Vapor Pressure (kiloPascals)(vap_pres) Relative humidity inside the instrument enclosure(rh) Mean Wind Speed(wspd) barometric pressure(bar_pres) Wind Speed (vector averaged)(wspd_va) Standard Deviation of wind direction(sd_deg) Hourly precipitation(precip) Unit Vector Wind Direction(wdir) Beam 0 Temperature(temp) sgp30smosE25.a1: Hourly precipitation(precip) Standard Deviation of wind direction(sd_deg) Snow Depth(snow) Standard Deviation of Barometric Pressure(sd_bar_pres) barometric pressure(bar_pres) Vapor Pressure (kiloPascals)(vap_pres) Wind Speed (vector averaged)(wspd_va) Standard Deviation of Wind Speed(sd_wspd) Standard Deviation of Air Temperature(sd_temp) Beam 0 Temperature(temp) Standard Deviation of Relative Humidity(sd_rh) Snow Depth Sensor(snow_sen) Standard Deviation of Vapor Pressure(sd_vap_pres) Unit Vector Wind Direction(wdir) Relative humidity inside the instrument enclosure(rh) Mean Wind Speed(wspd) sgp1440smosE25.a0: Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Maximum Wind Speed(time_max_wspd) Time of Minimum Snow Depth(time_min_snow) Time of Maximum Vapor Pressure(time_max_vap_pres) Minimum Temperature(min_temp) Maximum Vapor Pressure(max_vap_pres) Minimum Barometric Pressure(min_bar_pres) Time of Maximum Barometric Pressure(time_max_bar_pres) Minimum Vapor Pressure(min_vap_pres) Minimum Relative Humidity(min_rh) Maximum Relative Humidity(max_rh) Maximum Snow Depth(max_snow) Minimum of Wind speed(min_wspd) Time of Maximum Snow Depth(time_max_snow) Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Relative Humidity(time_min_rh) Time of Maximum Temperature(time_max_temp) Time of Minimum Temperature(time_min_temp) Minimum Snow Depth(min_snow_depth) Maximum Barometric Pressure(max_bar_pres) maximum wind speed (gusts)(max_wspd) Time of Minimum Wind Speed(time_min_wspd) Maximum Temperature(max_temp) Time of Minimum Barometric Pressure(time_min_bar_pres)

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DQRID : D010725.16

Start Date	Start Time	End Date	End Time
02/07/2001	2325	02/08/2001	0031

Subject:	SGP/SMOS/E21 - E21 SMOS ALL DATA STREAMS MISSING
DataStreams:	sgp1smosE21.a0, sgp30smosE21.a1
Description:	All data streams missing. Reason unknown.
Measurements:	sgp1smosE21.a0: Standard Deviation of wind direction(sd_deg) Hourly precipitation(precip) Beam 0 Temperature(temp) Mean Wind Speed(wspd) Wind Speed (vector averaged)(wspd_va) Unit Vector Wind Direction(wdir) Vapor Pressure (kiloPascals)(vap_pres) Relative humidity inside the instrument enclosure(rh) barometric pressure(bar_pres) sgp30smosE21.a1: barometric pressure(bar_pres) Standard Deviation of Wind Speed(sd_wspd) Standard Deviation of Vapor Pressure(sd_vap_pres) Relative humidity inside the instrument enclosure(rh) Beam 0 Temperature(temp) Standard Deviation of Barometric Pressure(sd_bar_pres) Standard Deviation of Air Temperature(sd_temp) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Relative Humidity(sd_rh) Unit Vector Wind Direction(wdir) Mean Wind Speed(wspd) Hourly precipitation(precip) Wind Speed (vector averaged)(wspd_va) Standard Deviation of wind direction(sd_deg) Snow Depth(snow) Snow Depth Sensor(snow_sen)

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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: Wind Speed (vector averaged)(wspd_va) Unit Vector Wind Direction(wdir) Mean Wind Speed(wspd) Standard Deviation of wind direction(sd_deg) sgp30smosE25.a1: Standard Deviation of wind direction(sd_deg) Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) Standard Deviation of Wind Speed(sd_wspd) Wind Speed (vector averaged)(wspd_va)

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DQRID : D010725.26

Start Date	Start Time	End Date	End Time
02/23/2001	1756	02/24/2001	1101

Subject:	SGP/SMOS/E24 - E24 SMOS RH% VALUES OUTSIDE TOLERANCE
DataStreams:	sgp1smosE24.a0, sgp30smosE24.a1
Description:	Rh% values outside toerance on the high side.
Measurements:	sgp30smosE24.a1: Standard Deviation of Relative Humidity(sd_rh) Vapor Pressure (kiloPascals)(vap_pres) Relative humidity inside the instrument enclosure(rh) Standard Deviation of Vapor Pressure(sd_vap_pres) sgp1smosE24.a0: Relative humidity inside the instrument enclosure(rh) Vapor Pressure (kiloPascals)(vap_pres)

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DQRID : D010726.33

Start Date	Start Time	End Date	End Time
03/06/2001	1411	03/07/2001	0001

Subject:	SGP/SMOS/E20 - E20 SMOS ALL DATA STREAMS MISSING
DataStreams:	sgp1smosE20.a0, sgp30smosE20.a1
Description:	All data streams missing. Reason unknown
Measurements:	sgp1smosE20.a0: Vapor Pressure (kiloPascals)(vap_pres) Unit Vector Wind Direction(wdir) Relative humidity inside the instrument enclosure(rh) Standard Deviation of wind direction(sd_deg) Mean Wind Speed(wspd) barometric pressure(bar_pres) Hourly precipitation(precip) Wind Speed (vector averaged)(wspd_va) Beam 0 Temperature(temp) sgp30smosE20.a1: Wind Speed (vector averaged)(wspd_va) Standard Deviation of Vapor Pressure(sd_vap_pres) Mean Wind Speed(wspd) Standard Deviation of Barometric Pressure(sd_bar_pres) Standard Deviation of wind direction(sd_deg) Beam 0 Temperature(temp) Standard Deviation of Air Temperature(sd_temp) Snow Depth Sensor(snow_sen) barometric pressure(bar_pres) Relative humidity inside the instrument enclosure(rh) Standard Deviation of Wind Speed(sd_wspd) Hourly precipitation(precip) Unit Vector Wind Direction(wdir) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Relative Humidity(sd_rh) Snow Depth(snow)

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DQRID : D020124.2

Start Date	Start Time	End Date	End Time
08/10/2001	1936	08/23/2001	1701

Subject:	SGP/SMOS/E24 - E24 SMOS TEMP AND RH VALUES SUSPECT
DataStreams:	sgp1440smosE24.a1, sgp1smosE24.a1, sgp1smosE24.b1, sgp30smosE24.a1, sgp30smosE24.b1
Description:	T/RH probe began reading high values of temperature and RH intermittently. High RH values noticed above 70% RH compared to neighboring sites. High temperature values more difficult to determine but very noteceable on 08/10 from 19:36 - 21:07z. Probe replaced.
Measurements:	sgp30smosE24.a1: Vapor Pressure (kiloPascals)(vap_pres) Beam 0 Temperature(temp) Standard Deviation of Air Temperature(sd_temp) Standard Deviation of Vapor Pressure(sd_vap_pres) Standard Deviation of Relative Humidity(sd_rh) Relative humidity inside the instrument enclosure(rh) sgp1smosE24.b1: Relative humidity inside the instrument enclosure(rh) Vapor Pressure (kiloPascals)(vap_pres) Beam 0 Temperature(temp) sgp30smosE24.b1: Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Relative Humidity(sd_rh) Standard Deviation of Air Temperature(sd_temp) Standard Deviation of Vapor Pressure(sd_vap_pres) Relative humidity inside the instrument enclosure(rh) Beam 0 Temperature(temp) sgp1440smosE24.a1: Maximum Vapor Pressure(max_vap_pres) Time of Maximum Temperature(time_max_temp) Time of Minimum Temperature(time_min_temp) Minimum Vapor Pressure(min_vap_pres) Maximum Temperature(max_temp) Time of Maximum Relative Humidity(time_max_rh) Maximum Relative Humidity(max_rh) Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Minimum Temperature(min_temp) Minimum Relative Humidity(min_rh) Time of Minimum Relative Humidity(time_min_rh) sgp1smosE24.a1: Beam 0 Temperature(temp) Vapor Pressure (kiloPascals)(vap_pres) Relative humidity inside the instrument enclosure(rh)

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DQRID : D020204.6

Start Date	Start Time	End Date	End Time
10/03/2001	2106	10/30/2001	1631

Subject:	SGP/SMOS/E21 - E21 SMOS WIND SPEED VALUES IN ERROR
DataStreams:	sgp1440smosE15.a1, sgp1440smosE21.a1, sgp1smosE21.a1, sgp1smosE21.b1, sgp30smosE21.a1, sgp30smosE21.b1
Description:	Wind speed values in error due to an incorrect multiplier in the datalogger program converting RPM to m/s. Incorrect multiplier in program is .09720, correct multiplier is .00496.
Measurements:	sgp1smosE21.b1: Wind Speed (vector averaged)(wspd_va) Mean Wind Speed(wspd) sgp1440smosE21.a1: Minimum of Wind speed(min_wspd) Time of Minimum Snow Depth(time_min_snow) maximum wind speed (gusts)(max_wspd) sgp30smosE21.b1: Wind Speed (vector averaged)(wspd_va) Mean Wind Speed(wspd) Standard Deviation of Wind Speed(sd_wspd) sgp1440smosE15.a1: maximum wind speed (gusts)(max_wspd) Time of Minimum Snow Depth(time_min_snow) Minimum of Wind speed(min_wspd) sgp1smosE21.a1: Wind Speed (vector averaged)(wspd_va) Mean Wind Speed(wspd) sgp30smosE21.a1: Standard Deviation of Wind Speed(sd_wspd) Mean Wind Speed(wspd) Wind Speed (vector averaged)(wspd_va)

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DQRID : D020204.8

Start Date	Start Time	End Date	End Time
10/11/2001	0000	10/12/2001	0001

Subject:	SGP/SMOS/E21 - E21 SMOS T/RH DATA SUSPECT
DataStreams:	sgp1440smosE21.a1, sgp1smosE21.a1, sgp1smosE21.b1, sgp30smosE21.a1, sgp30smosE21.b1
Description:	No diurnal variation in T/RH data, all other sites exhibit variation. Suspect a wet sensor.
Measurements:	sgp1smosE21.b1: Standard Deviation of wind direction(sd_deg) Beam 0 Temperature(temp) Vapor Pressure (kiloPascals)(vap_pres) Relative humidity inside the instrument enclosure(rh) sgp1440smosE21.a1: Time of Minimum Relative Humidity(time_min_rh) Time of Maximum Relative Humidity(time_max_rh) Time of Maximum Vapor Pressure(time_max_vap_pres) Minimum Temperature(min_temp) Minimum Relative Humidity(min_rh) Time of Minimum Temperature(time_min_temp) Time of Minimum Vapor Pressure(time_min_vap_pres) Minimum Vapor Pressure(min_vap_pres) Time of Maximum Temperature(time_max_temp) Maximum Relative Humidity(max_rh) Maximum Temperature(max_temp) sgp30smosE21.b1: Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Vapor Pressure(sd_vap_pres) Standard Deviation of Relative Humidity(sd_rh) Beam 0 Temperature(temp) Relative humidity inside the instrument enclosure(rh) Standard Deviation of Air Temperature(sd_temp) Standard Deviation of wind direction(sd_deg) sgp1smosE21.a1: Beam 0 Temperature(temp) Relative humidity inside the instrument enclosure(rh) Standard Deviation of wind direction(sd_deg) Vapor Pressure (kiloPascals)(vap_pres) sgp30smosE21.a1: Standard Deviation of Vapor Pressure(sd_vap_pres) Relative humidity inside the instrument enclosure(rh) Beam 0 Temperature(temp) Standard Deviation of Air Temperature(sd_temp) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Relative Humidity(sd_rh) Standard Deviation of wind direction(sd_deg)

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DQRID : D020204.9

Start Date	Start Time	End Date	End Time
10/15/2001	2102	10/16/2001	0731

Subject:	SGP/SMOS/E25 - E25 SMOS DATA VALUES INCORRECT
DataStreams:	sgp1smosE25.a1, sgp1smosE25.b1, sgp30smosE25.a1, sgp30smosE25.b1
Description:	All data values off-scale, reason unknown.
Measurements:	sgp1smosE25.b1: Vapor Pressure (kiloPascals)(vap_pres) Relative humidity inside the instrument enclosure(rh) Hourly precipitation(precip) barometric pressure(bar_pres) Standard Deviation of wind direction(sd_deg) Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) Beam 0 Temperature(temp) Wind Speed (vector averaged)(wspd_va) sgp30smosE25.a1: Hourly precipitation(precip) Standard Deviation of wind direction(sd_deg) Snow Depth(snow) Standard Deviation of Barometric Pressure(sd_bar_pres) barometric pressure(bar_pres) Vapor Pressure (kiloPascals)(vap_pres) Wind Speed (vector averaged)(wspd_va) Standard Deviation of Wind Speed(sd_wspd) Standard Deviation of Air Temperature(sd_temp) Beam 0 Temperature(temp) Standard Deviation of Relative Humidity(sd_rh) Snow Depth Sensor(snow_sen) Standard Deviation of Vapor Pressure(sd_vap_pres) Unit Vector Wind Direction(wdir) Relative humidity inside the instrument enclosure(rh) Mean Wind Speed(wspd) sgp1smosE25.a1: barometric pressure(bar_pres) Hourly precipitation(precip) Mean Wind Speed(wspd) Standard Deviation of wind direction(sd_deg) Wind Speed (vector averaged)(wspd_va) Relative humidity inside the instrument enclosure(rh) Beam 0 Temperature(temp) Vapor Pressure (kiloPascals)(vap_pres) Unit Vector Wind Direction(wdir) sgp30smosE25.b1: Wind Speed (vector averaged)(wspd_va) Unit Vector Wind Direction(wdir) Standard Deviation of Vapor Pressure(sd_vap_pres) Relative humidity inside the instrument enclosure(rh) Standard Deviation of Relative Humidity(sd_rh) Snow Depth(snow) Standard Deviation of Barometric Pressure(sd_bar_pres) Standard Deviation of Air Temperature(sd_temp) Snow Depth Sensor(snow_sen) Vapor Pressure (kiloPascals)(vap_pres) Beam 0 Temperature(temp) barometric pressure(bar_pres) Standard Deviation of Wind Speed(sd_wspd) Standard Deviation of wind direction(sd_deg) Mean Wind Speed(wspd) Hourly precipitation(precip)

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DQRID : D020620.60

Start Date	Start Time	End Date	End Time
10/13/1999	1003	10/13/1999	1015

Subject:	SGP/SMOS/E20 - E20 SMOS lowered to surface to install counterweights
DataStreams:	sgp1440smosE20.a0, sgp1smosE20.00, sgp1smosE20.a0, sgp30smosE20.a1, sgpsmosE20.01
Description:	The E20 SMOS was lowered to the surface on 13 OCT 1999 between 1003 and 1015 GMT while counterweights were installed. All wind speed and direction are incorrect during this period.
Measurements:	sgp1smosE20.a0: Unit Vector Wind Direction(wdir) Standard Deviation of wind direction(sd_deg) Wind Speed (vector averaged)(wspd_va) Mean Wind Speed(wspd) sgp30smosE20.a1: Wind Speed (vector averaged)(wspd_va) Mean Wind Speed(wspd) Standard Deviation of wind direction(sd_deg) Standard Deviation of Wind Speed(sd_wspd) Unit Vector Wind Direction(wdir) sgp1smosE20.00: null(Raw data stream - documentation not supported) sgp1440smosE20.a0: Time of Maximum Wind Speed(time_max_wspd) maximum wind speed (gusts)(max_wspd) Minimum of Wind speed(min_wspd) Time of Minimum Wind Speed(time_min_wspd) sgpsmosE20.01: null(Raw data stream - documentation not supported)

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DQRID : D020620.67

Start Date	Start Time	End Date	End Time
10/13/1999	1345	10/13/1999	1420

Subject:	SGP/SMOS/E24 - E24 SMOS lowered to surface to install counterweights
DataStreams:	sgp1smosE24.00, sgp1smosE24.a0, sgp30smosE24.a1, sgpsmosE24.01
Description:	The E24 SMOS was lowered to the surface on 13 OCT 1999 between 1345 and 1420 GMT while counterweights were installed. All wind speed and direction data are incorrect during this period.
Measurements:	sgp30smosE24.a1: Wind Speed (vector averaged)(wspd_va) Unit Vector Wind Direction(wdir) Mean Wind Speed(wspd) Standard Deviation of Wind Speed(sd_wspd) Standard Deviation of wind direction(sd_deg) sgp1smosE24.a0: Unit Vector Wind Direction(wdir) Wind Speed (vector averaged)(wspd_va) Mean Wind Speed(wspd) Standard Deviation of wind direction(sd_deg) sgp1smosE24.00: null(Raw data stream - documentation not supported) sgpsmosE24.01: null(Raw data stream - documentation not supported)

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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:	sgp1smosE25.00, sgp1smosE25.a0, sgp30smosE25.a1, sgpsmosE25.01
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:	sgp1smosE25.00: null(Raw data stream - documentation not supported) sgp1smosE25.a0: Wind Speed (vector averaged)(wspd_va) Unit Vector Wind Direction(wdir) Mean Wind Speed(wspd) Standard Deviation of wind direction(sd_deg) sgp30smosE25.a1: Standard Deviation of wind direction(sd_deg) Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) Standard Deviation of Wind Speed(sd_wspd) Wind Speed (vector averaged)(wspd_va) sgpsmosE25.01: null(Raw data stream - documentation not supported)

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DQRID : D020702.2

Start Date	Start Time	End Date	End Time
04/01/2001	0000	08/29/2002	2359

Subject:	SGP/SMOS/E21 - Reprocess: Errors in Global Metadata
DataStreams:	sgp1440smosE21.a1, sgp1smosE21.a1, sgp1smosE21.b1, sgp30smosE21.a1, sgp30smosE21.b1
Description:	The netcdf files for SMOS.E21 incorrectly list sensor heights at E21, Okmulgee as being 10m for winds, 2m for temp, RH and vapor pressure, and 1m for barometric pressure. The Okmulgee site is a forested site and these sensors are mounted on a tower above the canopy. The actual sensor heights are 18m for winds, 17m for temp, RH and vapor pressure, and 19m for barometric pressure which corresponds to 3.7m, 2.7m, and 4.7m above the average canopy height respectively.
Measurements:	sgp1smosE21.b1: barometric pressure(bar_pres) Mean Wind Speed(wspd) Standard Deviation of wind direction(sd_deg) Beam 0 Temperature(temp) Vapor Pressure (kiloPascals)(vap_pres) Wind Speed (vector averaged)(wspd_va) Relative humidity inside the instrument enclosure(rh) Unit Vector Wind Direction(wdir) sgp1440smosE21.a1: Time of Minimum Wind Speed(time_min_wspd) Minimum of Wind speed(min_wspd) Time of Maximum Vapor Pressure(time_max_vap_pres) Minimum Temperature(min_temp) Minimum Relative Humidity(min_rh) Time of Minimum Temperature(time_min_temp) Time of Minimum Barometric Pressure(time_min_bar_pres) Time of Minimum Vapor Pressure(time_min_vap_pres) Minimum Vapor Pressure(min_vap_pres) Time of Maximum Temperature(time_max_temp) Maximum Temperature(max_temp) Time of Maximum Wind Speed(time_max_wspd) Time of Minimum Relative Humidity(time_min_rh) Minimum Barometric Pressure(min_bar_pres) Time of Maximum Relative Humidity(time_max_rh) Maximum Barometric Pressure(max_bar_pres) Maximum Vapor Pressure(max_vap_pres) maximum wind speed (gusts)(max_wspd) Time of Maximum Barometric Pressure(time_max_bar_pres) Maximum Relative Humidity(max_rh) sgp30smosE21.b1: barometric pressure(bar_pres) Standard Deviation of Vapor Pressure(sd_vap_pres) Standard Deviation of Relative Humidity(sd_rh) Relative humidity inside the instrument enclosure(rh) Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) Standard Deviation of wind direction(sd_deg) Wind Speed (vector averaged)(wspd_va) Vapor Pressure (kiloPascals)(vap_pres) Beam 0 Temperature(temp) Standard Deviation of Barometric Pressure(sd_bar_pres) Standard Deviation of Wind Speed(sd_wspd) Standard Deviation of Air Temperature(sd_temp) sgp1smosE21.a1: Relative humidity inside the instrument enclosure(rh) barometric pressure(bar_pres) Wind Speed (vector averaged)(wspd_va) Mean Wind Speed(wspd) Beam 0 Temperature(temp) Unit Vector Wind Direction(wdir) Standard Deviation of wind direction(sd_deg) Vapor Pressure (kiloPascals)(vap_pres) sgp30smosE21.a1: Beam 0 Temperature(temp) Standard Deviation of Air Temperature(sd_temp) Standard Deviation of wind direction(sd_deg) barometric pressure(bar_pres) Standard Deviation of Wind Speed(sd_wspd) Standard Deviation of Vapor Pressure(sd_vap_pres) Relative humidity inside the instrument enclosure(rh) Standard Deviation of Barometric Pressure(sd_bar_pres) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Relative Humidity(sd_rh) Unit Vector Wind Direction(wdir) Mean Wind Speed(wspd) Wind Speed (vector averaged)(wspd_va)

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DQRID : D020702.3

Start Date	Start Time	End Date	End Time
08/20/1999	0000	03/31/2001	2359

Subject:	SGP/SMOS/E21 - Reprocess: Errors in Global Metadata
DataStreams:	sgp1440smosE21.a0, sgp1smosE21.a0, sgp30smosE21.a1
Description:	The netcdf files for SMOS.E21 incorrectly list sensor heights at E21, Okmulgee as being 10m for winds, 2m for temp, RH and vapor pressure, and 1m for barometric pressure. The Okmulgee site is a forested site and these sensors are mounted on a tower above the canopy. The actual sensor heights are 18m for winds, 17m for temp, RH and vapor pressure, and 19m for barometric pressure which corresponds to 3.7m, 2.7m, and 4.7m above average canopy height respectively.
Measurements:	sgp1smosE21.a0: Standard Deviation of wind direction(sd_deg) Beam 0 Temperature(temp) Mean Wind Speed(wspd) Wind Speed (vector averaged)(wspd_va) Unit Vector Wind Direction(wdir) Vapor Pressure (kiloPascals)(vap_pres) barometric pressure(bar_pres) Relative humidity inside the instrument enclosure(rh) sgp30smosE21.a1: barometric pressure(bar_pres) Standard Deviation of Wind Speed(sd_wspd) Standard Deviation of Vapor Pressure(sd_vap_pres) Relative humidity inside the instrument enclosure(rh) Beam 0 Temperature(temp) Standard Deviation of Barometric Pressure(sd_bar_pres) Standard Deviation of Air Temperature(sd_temp) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Relative Humidity(sd_rh) Unit Vector Wind Direction(wdir) Mean Wind Speed(wspd) Wind Speed (vector averaged)(wspd_va) Standard Deviation of wind direction(sd_deg) sgp1440smosE21.a0: Minimum Temperature(min_temp) Minimum Vapor Pressure(min_vap_pres) Time of Maximum Relative Humidity(time_max_rh) maximum wind speed (gusts)(max_wspd) Time of Minimum Wind Speed(time_min_wspd) Time of Minimum Temperature(time_min_temp) Maximum Vapor Pressure(max_vap_pres) Time of Minimum Relative Humidity(time_min_rh) Maximum Relative Humidity(max_rh) Time of Maximum Temperature(time_max_temp) Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Maximum Wind Speed(time_max_wspd) Minimum of Wind speed(min_wspd) Minimum Relative Humidity(min_rh) Time of Maximum Vapor Pressure(time_max_vap_pres) Minimum Barometric Pressure(min_bar_pres) Time of Maximum Barometric Pressure(time_max_bar_pres) Maximum Temperature(max_temp) Time of Minimum Barometric Pressure(time_min_bar_pres) Maximum Barometric Pressure(max_bar_pres)

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DQRID : D020705.5

Start Date	Start Time	End Date	End Time
12/23/2001	0000	04/17/2002	2045

Subject:	SGP/SMOS/E20 - E20 WIND DIRECTION VALUES SUSPECT
DataStreams:	sgp1smosE20.a1, sgp1smosE20.b1, sgp30smosE20.a1, sgp30smosE20.b1
Description:	Wind direction values were reported with an east to south bias when wind speed values were below 6 m/s. Values were out of agreement with nearby sites as much as 180 deg at times. When wind speeds were above 6 m/s wind direction values were in agreement with other nearby SMOS sites.
Measurements:	sgp1smosE20.b1: Standard Deviation of wind direction(sd_deg) Unit Vector Wind Direction(wdir) sgp30smosE20.a1: Unit Vector Wind Direction(wdir) Standard Deviation of wind direction(sd_deg) sgp1smosE20.a1: Unit Vector Wind Direction(wdir) Standard Deviation of wind direction(sd_deg) sgp30smosE20.b1: Unit Vector Wind Direction(wdir) Standard Deviation of wind direction(sd_deg)

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DQRID : D040318.18

Start Date	Start Time	End Date	End Time
06/09/1994	1624	06/09/1994	1824
11/25/1994	1622	11/25/1994	1822
04/27/1995	1437	04/27/1995	1637
10/13/1995	1300	10/13/1995	1520
04/10/1996	1629	04/10/1996	1900
10/23/1996	1705	10/23/1996	1905
04/09/1997	1850	04/09/1997	2300
05/21/1997	1420	05/21/1997	1620
10/22/1997	1255	10/22/1997	1455
05/20/1998	1300	05/20/1998	1900
11/20/1998	1739	11/20/1998	1939
03/24/1999	1409	03/24/1999	1609
04/07/1999	1515	04/07/1999	1620
12/15/1999	2011	12/15/1999	2045
05/17/2000	1855	05/17/2000	1940
10/04/2000	1922	10/04/2000	2000

Subject:	SGP/SMOS/E20 - 6-month Calibration Checks
DataStreams:	sgp1440smosE20.a0, sgp1smosE20.a0, sgp30smosE20.a1
Description:	During the time periods specified, the SMOS.E20 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:	sgp1smosE20.a0: Vapor Pressure (kiloPascals)(vap_pres) Unit Vector Wind Direction(wdir) Relative humidity inside the instrument enclosure(rh) Standard Deviation of wind direction(sd_deg) Mean Wind Speed(wspd) barometric pressure(bar_pres) Wind Speed (vector averaged)(wspd_va) Beam 0 Temperature(temp) sgp30smosE20.a1: Wind Speed (vector averaged)(wspd_va) Standard Deviation of Vapor Pressure(sd_vap_pres) Mean Wind Speed(wspd) Standard Deviation of Barometric Pressure(sd_bar_pres) Standard Deviation of wind direction(sd_deg) Beam 0 Temperature(temp) Standard Deviation of Air Temperature(sd_temp) barometric pressure(bar_pres) Relative humidity inside the instrument enclosure(rh) Standard Deviation of Wind Speed(sd_wspd) Unit Vector Wind Direction(wdir) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Relative Humidity(sd_rh) sgp1440smosE20.a0: Maximum Temperature(max_temp) Time of Maximum Wind Speed(time_max_wspd) Time of Maximum Temperature(time_max_temp) Maximum Vapor Pressure(max_vap_pres) Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Minimum Barometric Pressure(time_min_bar_pres) Minimum Temperature(min_temp) Minimum of Wind speed(min_wspd) Time of Minimum Wind Speed(time_min_wspd) Time of Minimum Relative Humidity(time_min_rh) Time of Maximum Barometric Pressure(time_max_bar_pres) Time of Minimum Temperature(time_min_temp) Minimum Barometric Pressure(min_bar_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) maximum wind speed (gusts)(max_wspd) Maximum Barometric Pressure(max_bar_pres) Maximum Relative Humidity(max_rh) Minimum Relative Humidity(min_rh) Minimum Vapor Pressure(min_vap_pres)

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DQRID : D040319.1

Start Date	Start Time	End Date	End Time
04/04/2001	1913	04/04/2001	2000
10/17/2001	1545	10/17/2001	1631
05/01/2002	1825	05/01/2002	1915
11/26/2002	1911	11/26/2002	1950
04/16/2003	1943	04/16/2003	2020

Subject:	SGP/SMOS/E20 - 6-month Calibration Checks
DataStreams:	sgp1440smosE20.a1, sgp1smosE20.a1, sgp1smosE20.b1, sgp30smosE20.a1, sgp30smosE20.b1
Description:	During the time periods specified, the SMOS.E20 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:	sgp1smosE20.b1: Mean Wind Speed(wspd) Wind Speed (vector averaged)(wspd_va) barometric pressure(bar_pres) Unit Vector Wind Direction(wdir) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of wind direction(sd_deg) Beam 0 Temperature(temp) Relative humidity inside the instrument enclosure(rh) sgp30smosE20.a1: Standard Deviation of Barometric Pressure(sd_bar_pres) Standard Deviation of wind direction(sd_deg) barometric pressure(bar_pres) Unit Vector Wind Direction(wdir) Vapor Pressure (kiloPascals)(vap_pres) Wind Speed (vector averaged)(wspd_va) Standard Deviation of Vapor Pressure(sd_vap_pres) Mean Wind Speed(wspd) Beam 0 Temperature(temp) Standard Deviation of Air Temperature(sd_temp) Relative humidity inside the instrument enclosure(rh) Standard Deviation of Wind Speed(sd_wspd) Standard Deviation of Relative Humidity(sd_rh) sgp1smosE20.a1: Unit Vector Wind Direction(wdir) Standard Deviation of wind direction(sd_deg) Mean Wind Speed(wspd) Beam 0 Temperature(temp) Relative humidity inside the instrument enclosure(rh) barometric pressure(bar_pres) Vapor Pressure (kiloPascals)(vap_pres) Wind Speed (vector averaged)(wspd_va) sgp1440smosE20.a1: Maximum Temperature(max_temp) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Maximum Wind Speed(time_max_wspd) Maximum Relative Humidity(max_rh) Minimum Vapor Pressure(min_vap_pres) Time of Maximum Relative Humidity(time_max_rh) Minimum Barometric Pressure(min_bar_pres) Time of Minimum Relative Humidity(time_min_rh) Time of Minimum Temperature(time_min_temp) Time of Minimum Wind Speed(time_min_wspd) Maximum Barometric Pressure(max_bar_pres) Maximum Vapor Pressure(max_vap_pres) Time of Maximum Barometric Pressure(time_max_bar_pres) Time of Maximum Temperature(time_max_temp) Time of Minimum Barometric Pressure(time_min_bar_pres) maximum wind speed (gusts)(max_wspd) Minimum Relative Humidity(min_rh) Minimum of Wind speed(min_wspd) Time of Minimum Vapor Pressure(time_min_vap_pres) Minimum Temperature(min_temp) sgp30smosE20.b1: Wind Speed (vector averaged)(wspd_va) Unit Vector Wind Direction(wdir) Standard Deviation of Air Temperature(sd_temp) Relative humidity inside the instrument enclosure(rh) Mean Wind Speed(wspd) Standard Deviation of Barometric Pressure(sd_bar_pres) Standard Deviation of Wind Speed(sd_wspd) barometric pressure(bar_pres) Beam 0 Temperature(temp) Standard Deviation of wind direction(sd_deg) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Relative Humidity(sd_rh) Standard Deviation of Vapor Pressure(sd_vap_pres)

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DQRID : D040319.10

Start Date	Start Time	End Date	End Time
04/04/2001	1545	04/04/2001	1640
10/17/2001	1745	10/17/2001	1930

Subject:	SGP/SMOS/E25 - 6-month Calibration Checks
DataStreams:	sgp1440smosE25.a1, sgp1smosE25.a1, sgp1smosE25.b1, sgp30smosE25.a1, sgp30smosE25.b1
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.b1: Vapor Pressure (kiloPascals)(vap_pres) Relative humidity inside the instrument enclosure(rh) barometric pressure(bar_pres) Standard Deviation of wind direction(sd_deg) Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) Beam 0 Temperature(temp) Wind Speed (vector averaged)(wspd_va) sgp30smosE25.a1: Standard Deviation of wind direction(sd_deg) Standard Deviation of Barometric Pressure(sd_bar_pres) barometric pressure(bar_pres) Vapor Pressure (kiloPascals)(vap_pres) Wind Speed (vector averaged)(wspd_va) Standard Deviation of Wind Speed(sd_wspd) Standard Deviation of Air Temperature(sd_temp) Beam 0 Temperature(temp) Standard Deviation of Relative Humidity(sd_rh) Standard Deviation of Vapor Pressure(sd_vap_pres) Unit Vector Wind Direction(wdir) Relative humidity inside the instrument enclosure(rh) Mean Wind Speed(wspd) sgp1smosE25.a1: barometric pressure(bar_pres) Mean Wind Speed(wspd) Standard Deviation of wind direction(sd_deg) Wind Speed (vector averaged)(wspd_va) Relative humidity inside the instrument enclosure(rh) Beam 0 Temperature(temp) Vapor Pressure (kiloPascals)(vap_pres) Unit Vector Wind Direction(wdir) sgp1440smosE25.a1: Maximum Relative Humidity(max_rh) Maximum Barometric Pressure(max_bar_pres) Maximum Temperature(max_temp) Time of Minimum Wind Speed(time_min_wspd) Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Minimum Barometric Pressure(time_min_bar_pres) Minimum Barometric Pressure(min_bar_pres) Time of Maximum Temperature(time_max_temp) Time of Maximum Wind Speed(time_max_wspd) Time of Maximum Relative Humidity(time_max_rh) Minimum of Wind speed(min_wspd) Time of Maximum Barometric Pressure(time_max_bar_pres) maximum wind speed (gusts)(max_wspd) Time of Minimum Relative Humidity(time_min_rh) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Minimum Temperature(time_min_temp) Maximum Vapor Pressure(max_vap_pres) Minimum Temperature(min_temp) Minimum Relative Humidity(min_rh) Minimum Vapor Pressure(min_vap_pres) sgp30smosE25.b1: Wind Speed (vector averaged)(wspd_va) Unit Vector Wind Direction(wdir) Standard Deviation of Vapor Pressure(sd_vap_pres) Relative humidity inside the instrument enclosure(rh) Standard Deviation of Relative Humidity(sd_rh) Standard Deviation of Barometric Pressure(sd_bar_pres) Standard Deviation of Air Temperature(sd_temp) Vapor Pressure (kiloPascals)(vap_pres) Beam 0 Temperature(temp) barometric pressure(bar_pres) Standard Deviation of Wind Speed(sd_wspd) Standard Deviation of wind direction(sd_deg) Mean Wind Speed(wspd)

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DQRID : D040319.3

Start Date	Start Time	End Date	End Time
12/14/1999	2050	12/14/1999	2110
05/17/2000	1400	05/17/2000	1430
10/04/2000	1336	10/04/2000	1427

Subject:	SGP/SMOS/E21 - 6-month Calibration Checks
DataStreams:	sgp1440smosE21.a0, sgp1smosE21.a0, sgp30smosE21.a1
Description:	During the time periods specified, the SMOS.E21 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:	sgp1smosE21.a0: Standard Deviation of wind direction(sd_deg) Beam 0 Temperature(temp) Mean Wind Speed(wspd) Wind Speed (vector averaged)(wspd_va) Unit Vector Wind Direction(wdir) Vapor Pressure (kiloPascals)(vap_pres) barometric pressure(bar_pres) Relative humidity inside the instrument enclosure(rh) sgp30smosE21.a1: barometric pressure(bar_pres) Standard Deviation of Wind Speed(sd_wspd) Standard Deviation of Vapor Pressure(sd_vap_pres) Relative humidity inside the instrument enclosure(rh) Beam 0 Temperature(temp) Standard Deviation of Barometric Pressure(sd_bar_pres) Standard Deviation of Air Temperature(sd_temp) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Relative Humidity(sd_rh) Unit Vector Wind Direction(wdir) Mean Wind Speed(wspd) Wind Speed (vector averaged)(wspd_va) Standard Deviation of wind direction(sd_deg) sgp1440smosE21.a0: Minimum Temperature(min_temp) Minimum Vapor Pressure(min_vap_pres) Time of Maximum Relative Humidity(time_max_rh) maximum wind speed (gusts)(max_wspd) Time of Minimum Wind Speed(time_min_wspd) Time of Minimum Temperature(time_min_temp) Maximum Vapor Pressure(max_vap_pres) Time of Minimum Relative Humidity(time_min_rh) Maximum Relative Humidity(max_rh) Time of Maximum Temperature(time_max_temp) Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Maximum Wind Speed(time_max_wspd) Minimum of Wind speed(min_wspd) Minimum Relative Humidity(min_rh) Time of Maximum Vapor Pressure(time_max_vap_pres) Minimum Barometric Pressure(min_bar_pres) Time of Maximum Barometric Pressure(time_max_bar_pres) Maximum Temperature(max_temp) Time of Minimum Barometric Pressure(time_min_bar_pres) Maximum Barometric Pressure(max_bar_pres)

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DQRID : D040319.4

Start Date	Start Time	End Date	End Time
04/03/2001	2120	04/03/2001	2140
12/11/2001	2115	12/11/2001	2155
05/01/2002	1412	05/01/2002	1445
08/07/2002	1300	08/07/2002	1415
11/26/2002	1531	11/26/2002	1605
04/16/2003	1438	04/16/2003	1530

Subject:	SGP/SMOS/E21 - 6-month Calibration Checks
DataStreams:	sgp1440smosE21.a1, sgp1smosE21.a1, sgp1smosE21.b1, sgp30smosE21.a1, sgp30smosE21.b1
Description:	During the time periods specified, the SMOS.E21 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:	sgp1smosE21.b1: barometric pressure(bar_pres) Mean Wind Speed(wspd) Standard Deviation of wind direction(sd_deg) Beam 0 Temperature(temp) Vapor Pressure (kiloPascals)(vap_pres) Wind Speed (vector averaged)(wspd_va) Relative humidity inside the instrument enclosure(rh) Unit Vector Wind Direction(wdir) sgp1440smosE21.a1: Time of Minimum Wind Speed(time_min_wspd) Minimum of Wind speed(min_wspd) Time of Maximum Vapor Pressure(time_max_vap_pres) Minimum Temperature(min_temp) Minimum Relative Humidity(min_rh) Time of Minimum Temperature(time_min_temp) Time of Minimum Barometric Pressure(time_min_bar_pres) Time of Minimum Vapor Pressure(time_min_vap_pres) Minimum Vapor Pressure(min_vap_pres) Time of Maximum Temperature(time_max_temp) Maximum Temperature(max_temp) Time of Maximum Wind Speed(time_max_wspd) Time of Minimum Relative Humidity(time_min_rh) Minimum Barometric Pressure(min_bar_pres) Time of Maximum Relative Humidity(time_max_rh) Maximum Barometric Pressure(max_bar_pres) Maximum Vapor Pressure(max_vap_pres) maximum wind speed (gusts)(max_wspd) Time of Maximum Barometric Pressure(time_max_bar_pres) Maximum Relative Humidity(max_rh) sgp30smosE21.b1: barometric pressure(bar_pres) Standard Deviation of Vapor Pressure(sd_vap_pres) Standard Deviation of Relative Humidity(sd_rh) Relative humidity inside the instrument enclosure(rh) Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) Standard Deviation of wind direction(sd_deg) Wind Speed (vector averaged)(wspd_va) Vapor Pressure (kiloPascals)(vap_pres) Beam 0 Temperature(temp) Standard Deviation of Barometric Pressure(sd_bar_pres) Standard Deviation of Wind Speed(sd_wspd) Standard Deviation of Air Temperature(sd_temp) sgp1smosE21.a1: Relative humidity inside the instrument enclosure(rh) barometric pressure(bar_pres) Wind Speed (vector averaged)(wspd_va) Mean Wind Speed(wspd) Beam 0 Temperature(temp) Unit Vector Wind Direction(wdir) Standard Deviation of wind direction(sd_deg) Vapor Pressure (kiloPascals)(vap_pres) sgp30smosE21.a1: Beam 0 Temperature(temp) Standard Deviation of Air Temperature(sd_temp) Standard Deviation of wind direction(sd_deg) barometric pressure(bar_pres) Standard Deviation of Wind Speed(sd_wspd) Standard Deviation of Vapor Pressure(sd_vap_pres) Relative humidity inside the instrument enclosure(rh) Standard Deviation of Barometric Pressure(sd_bar_pres) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Relative Humidity(sd_rh) Unit Vector Wind Direction(wdir) Mean Wind Speed(wspd) Wind Speed (vector averaged)(wspd_va)

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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:	sgp1440smosE24.a0, sgp1smosE24.a0, sgp30smosE24.a1
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: Wind Speed (vector averaged)(wspd_va) Standard Deviation of Barometric Pressure(sd_bar_pres) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Wind Speed(sd_wspd) barometric pressure(bar_pres) Beam 0 Temperature(temp) Unit Vector Wind Direction(wdir) Standard Deviation of Air Temperature(sd_temp) Standard Deviation of Vapor Pressure(sd_vap_pres) Mean Wind Speed(wspd) Standard Deviation of Relative Humidity(sd_rh) Relative humidity inside the instrument enclosure(rh) Standard Deviation of wind direction(sd_deg) sgp1smosE24.a0: Unit Vector Wind Direction(wdir) barometric pressure(bar_pres) Wind Speed (vector averaged)(wspd_va) Relative humidity inside the instrument enclosure(rh) Standard Deviation of wind direction(sd_deg) Beam 0 Temperature(temp) Vapor Pressure (kiloPascals)(vap_pres) Mean Wind Speed(wspd) sgp1440smosE24.a0: Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Minimum Barometric Pressure(time_min_bar_pres) Minimum Barometric Pressure(min_bar_pres) Time of Minimum Relative Humidity(time_min_rh) Time of Maximum Temperature(time_max_temp) Time of Maximum Barometric Pressure(time_max_bar_pres) Time of Maximum Relative Humidity(time_max_rh) Time of Maximum Vapor Pressure(time_max_vap_pres) Maximum Temperature(max_temp) Minimum Relative Humidity(min_rh) maximum wind speed (gusts)(max_wspd) Minimum of Wind speed(min_wspd) Time of Minimum Temperature(time_min_temp) Minimum Vapor Pressure(min_vap_pres) Time of Minimum Wind Speed(time_min_wspd) Minimum Temperature(min_temp) Maximum Vapor Pressure(max_vap_pres) Time of Maximum Wind Speed(time_max_wspd) Maximum Barometric Pressure(max_bar_pres) Maximum Relative Humidity(max_rh)

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DQRID : D040319.7

Start Date	Start Time	End Date	End Time
04/05/2001	1645	04/05/2001	1720
10/16/2001	2015	10/16/2001	2035
05/02/2002	1550	05/02/2002	1640
11/27/2002	1717	11/27/2002	1755
04/17/2003	1610	04/17/2003	1645

Subject:	SGP/SMOS/E24 - 6-month Calibration Checks
DataStreams:	sgp1440smosE24.a1, sgp1smosE24.a1, sgp1smosE24.b1, sgp30smosE24.a1, sgp30smosE24.b1
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: Standard Deviation of Barometric Pressure(sd_bar_pres) barometric pressure(bar_pres) Beam 0 Temperature(temp) Unit Vector Wind Direction(wdir) Standard Deviation of Air Temperature(sd_temp) Standard Deviation of Vapor Pressure(sd_vap_pres) Standard Deviation of Relative Humidity(sd_rh) Relative humidity inside the instrument enclosure(rh) Wind Speed (vector averaged)(wspd_va) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Wind Speed(sd_wspd) Mean Wind Speed(wspd) Standard Deviation of wind direction(sd_deg) sgp1smosE24.b1: Vapor Pressure (kiloPascals)(vap_pres) Beam 0 Temperature(temp) barometric pressure(bar_pres) Unit Vector Wind Direction(wdir) Wind Speed (vector averaged)(wspd_va) Relative humidity inside the instrument enclosure(rh) Standard Deviation of wind direction(sd_deg) Mean Wind Speed(wspd) sgp30smosE24.b1: Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Relative Humidity(sd_rh) Standard Deviation of Barometric Pressure(sd_bar_pres) Mean Wind Speed(wspd) Standard Deviation of Vapor Pressure(sd_vap_pres) Relative humidity inside the instrument enclosure(rh) Standard Deviation of Wind Speed(sd_wspd) barometric pressure(bar_pres) Wind Speed (vector averaged)(wspd_va) Standard Deviation of Air Temperature(sd_temp) Standard Deviation of wind direction(sd_deg) Unit Vector Wind Direction(wdir) Beam 0 Temperature(temp) sgp1440smosE24.a1: Time of Maximum Temperature(time_max_temp) Time of Minimum Wind Speed(time_min_wspd) Minimum Vapor Pressure(min_vap_pres) Minimum Barometric Pressure(min_bar_pres) maximum wind speed (gusts)(max_wspd) Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Minimum Temperature(min_temp) Minimum Relative Humidity(min_rh) Maximum Vapor Pressure(max_vap_pres) Maximum Barometric Pressure(max_bar_pres) Time of Minimum Barometric Pressure(time_min_bar_pres) Time of Minimum Temperature(time_min_temp) Maximum Temperature(max_temp) Maximum Relative Humidity(max_rh) Minimum of Wind speed(min_wspd) Time of Maximum Barometric Pressure(time_max_bar_pres) Time of Maximum Wind Speed(time_max_wspd) Time of Minimum Relative Humidity(time_min_rh) sgp1smosE24.a1: Beam 0 Temperature(temp) Vapor Pressure (kiloPascals)(vap_pres) Relative humidity inside the instrument enclosure(rh) Standard Deviation of wind direction(sd_deg) Wind Speed (vector averaged)(wspd_va) barometric pressure(bar_pres) Unit Vector Wind Direction(wdir) Mean Wind Speed(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:	sgp1440smosE25.a0, sgp1smosE25.a0, sgp30smosE25.a1
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: Unit Vector Wind Direction(wdir) Vapor Pressure (kiloPascals)(vap_pres) Relative humidity inside the instrument enclosure(rh) Mean Wind Speed(wspd) Beam 0 Temperature(temp) barometric pressure(bar_pres) Wind Speed (vector averaged)(wspd_va) Standard Deviation of wind direction(sd_deg) sgp30smosE25.a1: Standard Deviation of Air Temperature(sd_temp) Beam 0 Temperature(temp) Standard Deviation of Relative Humidity(sd_rh) Standard Deviation of wind direction(sd_deg) Standard Deviation of Vapor Pressure(sd_vap_pres) Standard Deviation of Barometric Pressure(sd_bar_pres) Unit Vector Wind Direction(wdir) barometric pressure(bar_pres) Vapor Pressure (kiloPascals)(vap_pres) Relative humidity inside the instrument enclosure(rh) Wind Speed (vector averaged)(wspd_va) Mean Wind Speed(wspd) Standard Deviation of Wind Speed(sd_wspd) sgp1440smosE25.a0: Time of Minimum Vapor Pressure(time_min_vap_pres) Minimum Relative Humidity(min_rh) Maximum Relative Humidity(max_rh) Minimum of Wind speed(min_wspd) Time of Maximum Wind Speed(time_max_wspd) Time of Maximum Relative Humidity(time_max_rh) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Minimum Relative Humidity(time_min_rh) Time of Maximum Temperature(time_max_temp) Minimum Temperature(min_temp) Maximum Vapor Pressure(max_vap_pres) Time of Minimum Temperature(time_min_temp) Minimum Barometric Pressure(min_bar_pres) Maximum Barometric Pressure(max_bar_pres) maximum wind speed (gusts)(max_wspd) Time of Minimum Wind Speed(time_min_wspd) Time of Maximum Barometric Pressure(time_max_bar_pres) Maximum Temperature(max_temp) Time of Minimum Barometric Pressure(time_min_bar_pres) Minimum Vapor Pressure(min_vap_pres)

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DQRID : D991109.13

Start Date	Start Time	End Date	End Time
04/22/1999	1540	05/06/1999	1945

Subject:	SGP/SMOS/E20 - E20 SMOS down for tower replacement
DataStreams:	sgp1440smosE20.a0, sgp1smosE20.00, sgp1smosE20.a0, sgp30smosE20.a1, sgpsmosE20.01
Description:	The E20 SMOS was shut down from 22 APR 1999 at 1540 GMT until 6 MAY 1999 at 1945 GMT while the tower was replaced.
Measurements:	sgp1smosE20.a0: Time offset of tweaks from base_time(time_offset) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of wind direction(sd_deg) base time(base_time) Wind Speed (vector averaged)(wspd_va) Dummy altitude for Zeb(alt) lon(lon) Unit Vector Wind Direction(wdir) Relative humidity inside the instrument enclosure(rh) Mean Wind Speed(wspd) barometric pressure(bar_pres) Hourly precipitation(precip) Beam 0 Temperature(temp) lat(lat) sgp30smosE20.a1: lat(lat) Standard Deviation of Barometric Pressure(sd_bar_pres) lon(lon) Standard Deviation of wind direction(sd_deg) Batter Voltage(vbat) Snow Depth Sensor(snow_sen) barometric pressure(bar_pres) Unit Vector Wind Direction(wdir) Vapor Pressure (kiloPascals)(vap_pres) Snow Depth(snow) Wind Speed (vector averaged)(wspd_va) Standard Deviation of Vapor Pressure(sd_vap_pres) Mean Wind Speed(wspd) base time(base_time) Beam 0 Temperature(temp) Standard Deviation of Air Temperature(sd_temp) Time offset of tweaks from base_time(time_offset) Relative humidity inside the instrument enclosure(rh) Dummy altitude for Zeb(alt) Standard Deviation of Wind Speed(sd_wspd) Hourly precipitation(precip) Standard Deviation of Relative Humidity(sd_rh) sgp1smosE20.00: null(Raw data stream - documentation not supported) sgp1440smosE20.a0: Maximum Temperature(max_temp) Time of Maximum Wind Speed(time_max_wspd) Maximum Vapor Pressure(max_vap_pres) Time of Minimum Barometric Pressure(time_min_bar_pres) Minimum Snow Depth(min_snow_depth) lat(lat) Time of Minimum Relative Humidity(time_min_rh) Time of Maximum Barometric Pressure(time_max_bar_pres) Time of Minimum Temperature(time_min_temp) Minimum Barometric Pressure(min_bar_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Maximum Snow Depth(time_max_snow) Maximum Barometric Pressure(max_bar_pres) Minimum Vapor Pressure(min_vap_pres) Time of Maximum Temperature(time_max_temp) Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Vapor Pressure(time_min_vap_pres) Time offset of tweaks from base_time(time_offset) Minimum Temperature(min_temp) Minimum of Wind speed(min_wspd) Time of Minimum Wind Speed(time_min_wspd) base time(base_time) lon(lon) Maximum Snow Depth(max_snow) Time of Minimum Snow Depth(time_min_snow) maximum wind speed (gusts)(max_wspd) Dummy altitude for Zeb(alt) Maximum Relative Humidity(max_rh) Minimum Relative Humidity(min_rh) sgpsmosE20.01: null(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:	sgp1440smosE24.a0, sgp1smosE24.00, sgp1smosE24.a0, sgp30smosE24.a1, sgpsmosE24.01
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: base time(base_time) Hourly precipitation(precip) Standard Deviation of Barometric Pressure(sd_bar_pres) Time offset of tweaks from base_time(time_offset) Dummy altitude for Zeb(alt) barometric pressure(bar_pres) Beam 0 Temperature(temp) Unit Vector Wind Direction(wdir) Standard Deviation of Air Temperature(sd_temp) Standard Deviation of Vapor Pressure(sd_vap_pres) Standard Deviation of Relative Humidity(sd_rh) Relative humidity inside the instrument enclosure(rh) Wind Speed (vector averaged)(wspd_va) Batter Voltage(vbat) Vapor Pressure (kiloPascals)(vap_pres) lat(lat) Standard Deviation of Wind Speed(sd_wspd) lon(lon) Mean Wind Speed(wspd) Snow Depth Sensor(snow_sen) Snow Depth(snow) Standard Deviation of wind direction(sd_deg) sgp1smosE24.a0: Unit Vector Wind Direction(wdir) lat(lat) Wind Speed (vector averaged)(wspd_va) barometric pressure(bar_pres) Time offset of tweaks from base_time(time_offset) Dummy altitude for Zeb(alt) Beam 0 Temperature(temp) Hourly precipitation(precip) lon(lon) Relative humidity inside the instrument enclosure(rh) Standard Deviation of wind direction(sd_deg) Vapor Pressure (kiloPascals)(vap_pres) Mean Wind Speed(wspd) base time(base_time) sgp1smosE24.00: null(Raw data stream - documentation not supported) sgp1440smosE24.a0: Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Minimum Relative Humidity(time_min_rh) Time of Maximum Barometric Pressure(time_max_bar_pres) Time of Maximum Relative Humidity(time_max_rh) Maximum Temperature(max_temp) Minimum Relative Humidity(min_rh) Dummy altitude for Zeb(alt) Minimum of Wind speed(min_wspd) Minimum Temperature(min_temp) Maximum Vapor Pressure(max_vap_pres) Time of Maximum Wind Speed(time_max_wspd) Maximum Barometric Pressure(max_bar_pres) Time of Minimum Barometric Pressure(time_min_bar_pres) Minimum Barometric Pressure(min_bar_pres) Time of Maximum Snow Depth(time_max_snow) Time offset of tweaks from base_time(time_offset) Time of Maximum Temperature(time_max_temp) Time of Maximum Vapor Pressure(time_max_vap_pres) Minimum Snow Depth(min_snow_depth) lat(lat) maximum wind speed (gusts)(max_wspd) Maximum Snow Depth(max_snow) Time of Minimum Temperature(time_min_temp) Minimum Vapor Pressure(min_vap_pres) Time of Minimum Wind Speed(time_min_wspd) base time(base_time) lon(lon) Time of Minimum Snow Depth(time_min_snow) Maximum Relative Humidity(max_rh) sgpsmosE24.01: null(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:	sgp1440smosE25.a0, sgp1smosE25.00, sgp1smosE25.a0, sgp30smosE25.a1, sgpsmosE25.01
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:	sgp1smosE25.00: null(Raw data stream - documentation not supported) sgp1smosE25.a0: base time(base_time) Vapor Pressure (kiloPascals)(vap_pres) Relative humidity inside the instrument enclosure(rh) Mean Wind Speed(wspd) barometric pressure(bar_pres) Wind Speed (vector averaged)(wspd_va) lat(lat) Standard Deviation of wind direction(sd_deg) Hourly precipitation(precip) Dummy altitude for Zeb(alt) Time offset of tweaks from base_time(time_offset) Unit Vector Wind Direction(wdir) lon(lon) Beam 0 Temperature(temp) sgp30smosE25.a1: Hourly precipitation(precip) Standard Deviation of wind direction(sd_deg) Snow Depth(snow) Standard Deviation of Barometric Pressure(sd_bar_pres) barometric pressure(bar_pres) Vapor Pressure (kiloPascals)(vap_pres) Wind Speed (vector averaged)(wspd_va) Standard Deviation of Wind Speed(sd_wspd) Batter Voltage(vbat) Time offset of tweaks from base_time(time_offset) Standard Deviation of Air Temperature(sd_temp) Beam 0 Temperature(temp) base time(base_time) Standard Deviation of Relative Humidity(sd_rh) Snow Depth Sensor(snow_sen) Standard Deviation of Vapor Pressure(sd_vap_pres) lat(lat) Unit Vector Wind Direction(wdir) lon(lon) Relative humidity inside the instrument enclosure(rh) Dummy altitude for Zeb(alt) Mean Wind Speed(wspd) sgpsmosE25.01: null(Raw data stream - documentation not supported) sgp1440smosE25.a0: Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Maximum Wind Speed(time_max_wspd) Time of Minimum Snow Depth(time_min_snow) Time of Maximum Vapor Pressure(time_max_vap_pres) Minimum Temperature(min_temp) Maximum Vapor Pressure(max_vap_pres) Minimum Barometric Pressure(min_bar_pres) lat(lat) Time offset of tweaks from base_time(time_offset) Time of Maximum Barometric Pressure(time_max_bar_pres) Minimum Vapor Pressure(min_vap_pres) Dummy altitude for Zeb(alt) Minimum Relative Humidity(min_rh) Maximum Relative Humidity(max_rh) Maximum Snow Depth(max_snow) Time of Maximum Snow Depth(time_max_snow) Minimum of Wind speed(min_wspd) Time of Maximum Relative Humidity(time_max_rh) lon(lon) Time of Minimum Relative Humidity(time_min_rh) Time of Maximum Temperature(time_max_temp) Minimum Snow Depth(min_snow_depth) Time of Minimum Temperature(time_min_temp) Maximum Barometric Pressure(max_bar_pres) maximum wind speed (gusts)(max_wspd) Time of Minimum Wind Speed(time_min_wspd) Maximum Temperature(max_temp) Time of Minimum Barometric Pressure(time_min_bar_pres) base time(base_time)

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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:	sgp1smosE25.00, sgp1smosE25.a0, sgp30smosE25.a1, sgpsmosE25.01
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:	sgp1smosE25.00: null(Raw data stream - documentation not supported) sgp1smosE25.a0: Vapor Pressure (kiloPascals)(vap_pres) Relative humidity inside the instrument enclosure(rh) Beam 0 Temperature(temp) sgp30smosE25.a1: Relative humidity inside the instrument enclosure(rh) Standard Deviation of Vapor Pressure(sd_vap_pres) Standard Deviation of Air Temperature(sd_temp) Beam 0 Temperature(temp) Standard Deviation of Relative Humidity(sd_rh) Vapor Pressure (kiloPascals)(vap_pres) sgpsmosE25.01: null(Raw data stream - documentation not supported)

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DQRID : D991109.17

Start Date	Start Time	End Date	End Time
10/13/1999	1345	10/13/1999	1420

Subject:	SGP/SMOS/E24 - E24 SMOS lowered to surface to install counterweights
DataStreams:	sgp1smosE24.00, sgp1smosE24.a0, sgp30smosE24.a1, sgpsmosE24.01
Description:	The E24 SMOS was lowered to the surface on 13 OCT 1999 between 1345 and 1420 GMT while counterweights were installed. All temperature and humidity data taken during this period are questionable.
Measurements:	sgp30smosE24.a1: Standard Deviation of Relative Humidity(sd_rh) Beam 0 Temperature(temp) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Air Temperature(sd_temp) Relative humidity inside the instrument enclosure(rh) Standard Deviation of Vapor Pressure(sd_vap_pres) sgp1smosE24.a0: Relative humidity inside the instrument enclosure(rh) Vapor Pressure (kiloPascals)(vap_pres) Beam 0 Temperature(temp) sgp1smosE24.00: null(Raw data stream - documentation not supported) sgpsmosE24.01: null(Raw data stream - documentation not supported)

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DQRID : D991109.18

Start Date	Start Time	End Date	End Time
10/13/1999	1003	10/13/1999	1015

Subject:	SGP/SMOS/E20 - E20 SMOS lowered to surface to install counterweights
DataStreams:	sgp1440smosE20.a0, sgp1smosE20.00, sgp1smosE20.a0, sgp30smosE20.a1, sgpsmosE20.01
Description:	The E20 SMOS was lowered to the surface on 13 OCT 1999 between 1003 and 1015 GMT while counterweights were installed. All temperature and humidity data are questionable during this period.
Measurements:	sgp1smosE20.a0: Vapor Pressure (kiloPascals)(vap_pres) Relative humidity inside the instrument enclosure(rh) Beam 0 Temperature(temp) sgp30smosE20.a1: Standard Deviation of Vapor Pressure(sd_vap_pres) Relative humidity inside the instrument enclosure(rh) Beam 0 Temperature(temp) Standard Deviation of Air Temperature(sd_temp) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Relative Humidity(sd_rh) sgp1smosE20.00: null(Raw data stream - documentation not supported) sgp1440smosE20.a0: Time of Minimum Relative Humidity(time_min_rh) Maximum Temperature(max_temp) Time of Maximum Temperature(time_max_temp) Maximum Vapor Pressure(max_vap_pres) Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Temperature(time_min_temp) Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Minimum Temperature(min_temp) Maximum Relative Humidity(max_rh) Minimum Relative Humidity(min_rh) Minimum Vapor Pressure(min_vap_pres) sgpsmosE20.01: null(Raw data stream - documentation not supported)

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END OF DATA