DQRs for Session: 113646 User:chul1chungCompleted: 08-12-2008

Data Quality Reports for Session: 113646 User: chul1chung Completed: 08/12/2008

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D000627.1	SGP/SMOS/E3 - Questionable RH data at E3 on 22 JUN 2000	sgp1440smosE3.a0, sgp1smosE3.a0, sgp30smosE3.a1
D010713.11	SGP/SMOS/E1 - E1 SMOS Wind speed and direction values incorrect	sgp1smosE1.a0, sgp30smosE1.a1
D010713.13	SGP/SMOS/E5 - E5 SMOS Wind speed sensor frozen	sgp1smosE5.a0, sgp30smosE5.a1
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	sgp1440smosE4.a0, sgp1smosE4.a0, sgp30smosE4.a1
D010725.26	SGP/SMOS/E24 - E24 SMOS RH% VALUES OUTSIDE TOLERANCE	sgp1smosE24.a0, sgp30smosE24.a1
D010725.5	SGP/SMOS/E4 - E4 SMOS WIND DIRECTION AND SPEED DATA INCORRECT	sgp1smosE4.a0, sgp30smosE4.a1
D010725.7	SGP/SMOS/E5 - E5 SMOS WIND DIRECTION AND SPEED DATA INCORRECT	sgp1smosE5.a0, sgp30smosE5.a1
D010725.9	SGP/SMOS/E3 - E3 SMOS WIND SPEED DATA INCORRECT	sgp1smosE3.a0, sgp30smosE3.a1
D010726.41	SGP/SMOS/E1 - E1 SMOS RH VALUES INCORRECT	sgp1smosE1.a0, sgp30smosE1.a1
D010726.9	SGP/SMOS/E1 - E1 SMOS ALL DATA VALUES OFF SCALE	sgp1smosE1.a0, sgp30smosE1.a1
D020114.12	SGP/SMOS/E3 - E3 DATA VALUES MISSING	sgp1440smosE3.a0, sgp1smosE3.a0, sgp30smosE3.a1
D020117.10	SGP/SMOS/E4 - E4 SMOS DATA VALUES INCORRECT	sgp1smosE4.a1, sgp1smosE4.b1, sgp30smosE4.a1, sgp30smosE4.b1
D020118.16	SGP/SMOS/E1 - E1 SMOS RH% VALUES SUSPECT	sgp1smosE1.a1, sgp1smosE1.b1, sgp30smosE1.a1, sgp30smosE1.b1
D020121.16	SGP/SMOS/E1 - E1 SMOS DATA VALUES OFF SCALE	sgp1smosE1.a1, sgp1smosE1.b1, sgp30smosE1.a1, sgp30smosE1.b1
D020612.1	SGP/SMOS/E1 - Incorrect Windspeed	sgp1440smosE1.a0, sgp1smosE1.00, sgp1smosE1.a0, sgp30smosE1.a1, sgpsmosE1.01
D020617.1	SGP/SMOS/E5 - Lowered to surface to install counterweights	sgp1440smosE5.a0, sgp1smosE5.00, sgp1smosE5.a0, sgp30smosE5.a1, sgpsmosE5.01
D020620.67	SGP/SMOS/E24 - E24 SMOS lowered to surface to install counterweights	sgp1smosE24.00, sgp1smosE24.a0, sgp30smosE24.a1, sgpsmosE24.01
D020626.23	SGP/SMOS/E4 - E4 SMOS lowered to surface to install counterweights	sgp1440smosE4.a0, sgp1smosE4.00, sgp1smosE4.a0, sgp30smosE4.a1, sgpsmosE4.01
D040315.1	SGP/SMOS/E1 - 6-month Calibration Checks	sgp1440smosE1.a0, sgp1smosE1.a0, sgp30smosE1.a1
D040315.2	SGP/SMOS/E1 - 6-month Calibration Checks	sgp1440smosE1.a1, sgp1smosE1.a1, sgp1smosE1.b1, sgp30smosE1.a1, sgp30smosE1.b1
D040315.4	SGP/SMOS/E3 - 6-month Calibration Checks	sgp1440smosE3.a0, sgp1smosE3.a0, sgp30smosE3.a1
D040315.5	SGP/SMOS/E3 - 6-month Calibration Checks	sgp1440smosE3.a1, sgp1smosE3.a1, sgp1smosE3.b1, sgp30smosE3.a1, sgp30smosE3.b1
D040316.1	SGP/SMOS/E4 - 6-month Calibration Checks	sgp1440smosE4.a0, sgp1smosE4.a0, sgp30smosE4.a1
D040316.2	SGP/SMOS/E4 - 6-month Calibration Checks	sgp1440smosE4.a1, sgp1smosE4.a1, sgp1smosE4.b1, sgp30smosE4.a1, sgp30smosE4.b1
D040316.4	SGP/SMOS/E5 - 6-month Calibration Checks	sgp1440smosE5.a0, sgp1smosE5.a0, sgp30smosE5.a1
D040316.5	SGP/SMOS/E5 - 6-month Calibration Checks	sgp1440smosE5.a1, sgp1smosE5.a1, sgp1smosE5.b1, sgp30smosE5.a1, sgp30smosE5.b1
D040319.6	SGP/SMOS/E24 - 6-month Calibration Checks	sgp1440smosE24.a0, sgp1smosE24.a0, sgp30smosE24.a1
D050421.10	SGP/SMOS/E4 - Reprocess: Wind direction offset	sgp1smosE4.b1, sgp30smosE4.b1
D050421.11	SGP/SMOS/E4 - Reprocess: Wind direction offset	sgp1smosE4.a0, sgp30smosE4.a1
D050421.7	SGP/SMOS/E3 - Reprocess: Wind direction offset	sgp1smosE3.b1, sgp30smosE3.b1
D050421.8	SGP/SMOS/E3 - Reprocess: Wind direction offset	sgp1smosE3.a0, sgp30smosE3.a1
D080617.4	SGP/SMOS/E1 - Missing data	sgp1440smosE1.a1, sgp1smosE1.b1, sgp30smosE1.b1
D080619.1	SGP/SMOS/E4 - Missing Data	sgp1440smosE4.a1, sgp1smosE4.b1, sgp30smosE4.b1
D990215.2	SGP/SMOS/E5 - Questionable SMOS wind speeds	sgp1440smosE5.a0, sgp1smosE5.00, sgp1smosE5.a0, sgp30smosE5.a1
D991109.1	SGP/SMOS - E1 SMOS down for tower replacement	sgp1440smosE1.a0, sgp1smosE1.00, sgp1smosE1.a0, sgp30smosE1.a1, sgpsmosE1.01
D991109.14	SGP/SMOS/E24 - E24 SMOS down for tower replacement	sgp1440smosE24.a0, sgp1smosE24.00, sgp1smosE24.a0, sgp30smosE24.a1, sgpsmosE24.01
D991109.17	SGP/SMOS/E24 - E24 SMOS lowered to surface to install counterweights	sgp1smosE24.00, sgp1smosE24.a0, sgp30smosE24.a1, sgpsmosE24.01
D991109.26	SGP/SMOS/E5 - Lowered to surface to install couterweights	sgp1440smosE5.a0, sgp1smosE5.00, sgp1smosE5.a0, sgp30smosE5.a1, sgpsmosE5.01
D991109.27	SGP/SMOS/E4 - E4 SMOS lowered to surface to install counterweights	sgp1440smosE4.a0, sgp1smosE4.00, sgp1smosE4.a0, sgp30smosE4.a1, sgpsmosE4.01
D991109.28	SGP/SMOS/E3 - Tower lowered to surface	sgp1440smosE3.a0, sgp1smosE3.a0, sgp30smosE3.a1
D991109.29	SGP/SMOS - E1 SMOS lowered to surface to install couterweights	sgp1440smosE1.a0, sgp1smosE1.00, sgp1smosE1.a0, sgp30smosE1.a1, sgpsmosE1.01
D991109.3	SGP/SMOS/E4 - E4 SMOS down for tower replacement	sgp1440smosE4.a0, sgp1smosE4.00, sgp1smosE4.a0, sgp30smosE4.a1, sgpsmosE4.01
D991109.4	SGP/SMOS/E5 - Down for tower replacement	sgp1440smosE5.a0, sgp1smosE5.00, sgp1smosE5.a0, sgp30smosE5.a1, sgpsmosE5.01

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:	sgp1440smosE3.a0, sgp1smosE3.a0, sgp30smosE3.a1
Description:	The RH data from E3 SMOS on 22 JUN 2000 between 0530 and 0700 is questionable.
Measurements:	sgp1smosE3.a0: Vapor Pressure (kiloPascals)(vap_pres) Relative humidity inside the instrument enclosure(rh) sgp30smosE3.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) sgp1440smosE3.a0: Time of Maximum Relative Humidity(time_max_rh) Minimum Vapor Pressure(min_vap_pres) Maximum Vapor Pressure(max_vap_pres) Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Minimum Relative Humidity(time_min_rh) Minimum Relative Humidity(min_rh) Maximum Relative Humidity(max_rh) Time of Maximum Vapor Pressure(time_max_vap_pres)

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DQRID : D010713.11

Start Date	Start Time	End Date	End Time
01/28/2001	2332	01/29/2001	0031

Subject:	SGP/SMOS/E1 - E1 SMOS Wind speed and direction values incorrect
DataStreams:	sgp1smosE1.a0, sgp30smosE1.a1
Description:	Wind speed and direction sensors reporting incorrect values due to accumulation of ice on the sensors.
Measurements:	sgp30smosE1.a1: Standard Deviation of Wind Speed(sd_wspd) Mean Wind Speed(wspd) Standard Deviation of wind direction(sd_deg) Unit Vector Wind Direction(wdir) Wind Speed (vector averaged)(wspd_va) sgp1smosE1.a0: Wind Speed (vector averaged)(wspd_va) Mean Wind Speed(wspd) Standard Deviation of wind direction(sd_deg) Unit Vector Wind Direction(wdir)

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DQRID : D010713.13

Start Date	Start Time	End Date	End Time
01/28/2001	1537	01/29/2001	0731

Subject:	SGP/SMOS/E5 - E5 SMOS Wind speed sensor frozen
DataStreams:	sgp1smosE5.a0, sgp30smosE5.a1
Description:	Wind speed data incorrect due to ice accumulation on sensor.
Measurements:	sgp30smosE5.a1: Wind Speed (vector averaged)(wspd_va) Standard Deviation of Wind Speed(sd_wspd) Mean Wind Speed(wspd) sgp1smosE5.a0: Wind Speed (vector averaged)(wspd_va) Mean Wind Speed(wspd)

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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)(wspd_va) Mean Wind Speed(wspd) sgp30smosE4.a1: Mean Wind Speed(wspd) Wind Speed (vector averaged)(wspd_va) Standard Deviation of Wind Speed(sd_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:	sgp1440smosE4.a0, sgp1smosE4.a0, sgp30smosE4.a1
Description:	Data values missing due to loose power wire.
Measurements:	sgp1smosE4.a0: Wind Speed (vector averaged)(wspd_va) barometric pressure(bar_pres) Hourly precipitation(precip) Relative humidity inside the instrument enclosure(rh) Beam 0 Temperature(temp) Vapor Pressure (kiloPascals)(vap_pres) Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) Standard Deviation of wind direction(sd_deg) sgp30smosE4.a1: Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of wind direction(sd_deg) Standard Deviation of Vapor Pressure(sd_vap_pres) Snow Depth Sensor(snow_sen) Snow Depth(snow) Standard Deviation of Relative Humidity(sd_rh) barometric pressure(bar_pres) Standard Deviation of Barometric Pressure(sd_bar_pres) Beam 0 Temperature(temp) Unit Vector Wind Direction(wdir) Hourly precipitation(precip) Relative humidity inside the instrument enclosure(rh) Standard Deviation of Wind Speed(sd_wspd) Mean Wind Speed(wspd) Standard Deviation of Air Temperature(sd_temp) Wind Speed (vector averaged)(wspd_va) sgp1440smosE4.a0: Maximum Snow Depth(max_snow) Time of Maximum Vapor Pressure(time_max_vap_pres) Maximum Relative Humidity(max_rh) Minimum Barometric Pressure(min_bar_pres) Time of Maximum Barometric Pressure(time_max_bar_pres) Minimum Vapor Pressure(min_vap_pres) Maximum Barometric Pressure(max_bar_pres) Time of Minimum Relative Humidity(time_min_rh) Time of Minimum Vapor Pressure(time_min_vap_pres) Minimum Temperature(min_temp) Maximum Temperature(max_temp) Time of Maximum Temperature(time_max_temp) Time of Maximum Relative Humidity(time_max_rh) Maximum Vapor Pressure(max_vap_pres) maximum wind speed (gusts)(max_wspd) Time of Minimum Wind Speed(time_min_wspd) Time of Maximum Wind Speed(time_max_wspd) Time of Minimum Temperature(time_min_temp) Minimum Snow Depth(min_snow_depth) Time of Maximum Snow Depth(time_max_snow) Minimum Relative Humidity(min_rh) Time of Minimum Barometric Pressure(time_min_bar_pres) Minimum of Wind speed(min_wspd) Time of Minimum Snow Depth(time_min_snow)

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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 : 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: Unit Vector Wind Direction(wdir) Wind Speed (vector averaged)(wspd_va) Mean Wind Speed(wspd) Standard Deviation of wind direction(sd_deg) sgp30smosE4.a1: Mean Wind Speed(wspd) Wind Speed (vector averaged)(wspd_va) Standard Deviation of Wind Speed(sd_wspd) Unit Vector Wind Direction(wdir) Standard Deviation of wind direction(sd_deg)

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DQRID : D010725.7

Start Date	Start Time	End Date	End Time
02/10/2001	0050	02/12/2001	0433

Subject:	SGP/SMOS/E5 - E5 SMOS WIND DIRECTION AND SPEED DATA INCORRECT
DataStreams:	sgp1smosE5.a0, sgp30smosE5.a1
Description:	Wind speed and direction data incorrect due to ice accumulation on the sensors.
Measurements:	sgp30smosE5.a1: Wind Speed (vector averaged)(wspd_va) Standard Deviation of wind direction(sd_deg) Standard Deviation of Wind Speed(sd_wspd) Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) sgp1smosE5.a0: Wind Speed (vector averaged)(wspd_va) Mean Wind Speed(wspd) Standard Deviation of wind direction(sd_deg) Unit Vector Wind Direction(wdir)

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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: Mean Wind Speed(wspd) Wind Speed (vector averaged)(wspd_va) sgp30smosE3.a1: Wind Speed (vector averaged)(wspd_va) Standard Deviation of Wind Speed(sd_wspd) Mean Wind Speed(wspd)

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DQRID : D010726.41

Start Date	Start Time	End Date	End Time
03/15/2001	1433	03/15/2001	1501

Subject:	SGP/SMOS/E1 - E1 SMOS RH VALUES INCORRECT
DataStreams:	sgp1smosE1.a0, sgp30smosE1.a1
Description:	Rh% values reported as -69999. Reason unknown, suspect loose wire.
Measurements:	sgp30smosE1.a1: Relative humidity inside the instrument enclosure(rh) Standard Deviation of Vapor Pressure(sd_vap_pres) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Relative Humidity(sd_rh) sgp1smosE1.a0: Relative humidity inside the instrument enclosure(rh) Vapor Pressure (kiloPascals)(vap_pres)

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DQRID : D010726.9

Start Date	Start Time	End Date	End Time
02/27/2001	2144	02/28/2001	0041

Subject:	SGP/SMOS/E1 - E1 SMOS ALL DATA VALUES OFF SCALE
DataStreams:	sgp1smosE1.a0, sgp30smosE1.a1
Description:	All data values off scale due to routine maintenance.
Measurements:	sgp30smosE1.a1: Standard Deviation of Air Temperature(sd_temp) Standard Deviation of Barometric Pressure(sd_bar_pres) Unit Vector Wind Direction(wdir) Mean Wind Speed(wspd) Standard Deviation of Vapor Pressure(sd_vap_pres) Standard Deviation of Relative Humidity(sd_rh) barometric pressure(bar_pres) Beam 0 Temperature(temp) Snow Depth Sensor(snow_sen) Vapor Pressure (kiloPascals)(vap_pres) Wind Speed (vector averaged)(wspd_va) Standard Deviation of Wind Speed(sd_wspd) Snow Depth(snow) Standard Deviation of wind direction(sd_deg) Relative humidity inside the instrument enclosure(rh) Hourly precipitation(precip) sgp1smosE1.a0: Vapor Pressure (kiloPascals)(vap_pres) Relative humidity inside the instrument enclosure(rh) Mean Wind Speed(wspd) barometric pressure(bar_pres) Hourly precipitation(precip) Standard Deviation of wind direction(sd_deg) Unit Vector Wind Direction(wdir) Beam 0 Temperature(temp) Wind Speed (vector averaged)(wspd_va)

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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:	sgp1440smosE3.a0, sgp1smosE3.a0, sgp30smosE3.a1
Description:	All data values missing due to SDS modem failure.
Measurements:	sgp1smosE3.a0: Hourly precipitation(precip) Unit Vector Wind Direction(wdir) Mean Wind Speed(wspd) Standard Deviation of wind direction(sd_deg) Beam 0 Temperature(temp) barometric pressure(bar_pres) Vapor Pressure (kiloPascals)(vap_pres) Relative humidity inside the instrument enclosure(rh) Wind Speed (vector averaged)(wspd_va) sgp30smosE3.a1: Wind Speed (vector averaged)(wspd_va) Unit Vector Wind Direction(wdir) Snow Depth Sensor(snow_sen) Standard Deviation of Wind Speed(sd_wspd) Standard Deviation of Vapor Pressure(sd_vap_pres) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Barometric Pressure(sd_bar_pres) Mean Wind Speed(wspd) Standard Deviation of Relative Humidity(sd_rh) Standard Deviation of wind direction(sd_deg) Relative humidity inside the instrument enclosure(rh) Standard Deviation of Air Temperature(sd_temp) Beam 0 Temperature(temp) Hourly precipitation(precip) barometric pressure(bar_pres) Snow Depth(snow) sgp1440smosE3.a0: Time of Maximum Relative Humidity(time_max_rh) Time of Maximum Temperature(time_max_temp) Minimum Snow Depth(min_snow_depth) Minimum Barometric Pressure(min_bar_pres) Minimum of Wind speed(min_wspd) Time of Maximum Barometric Pressure(time_max_bar_pres) Maximum Vapor Pressure(max_vap_pres) Time of Minimum Barometric Pressure(time_min_bar_pres) Time of Minimum Vapor Pressure(time_min_vap_pres) Maximum Snow Depth(max_snow) Time of Minimum Temperature(time_min_temp) Maximum Temperature(max_temp) Time of Minimum Relative Humidity(time_min_rh) Maximum Relative Humidity(max_rh) Time of Maximum Snow Depth(time_max_snow) Time of Minimum Wind Speed(time_min_wspd) Time of Maximum Wind Speed(time_max_wspd) maximum wind speed (gusts)(max_wspd) Maximum Barometric Pressure(max_bar_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Minimum Vapor Pressure(min_vap_pres) Time of Minimum Snow Depth(time_min_snow) Minimum Relative Humidity(min_rh) Minimum Temperature(min_temp)

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DQRID : D020117.10

Start Date	Start Time	End Date	End Time
05/09/2001	1509	05/09/2001	1801

Subject:	SGP/SMOS/E4 - E4 SMOS DATA VALUES INCORRECT
DataStreams:	sgp1smosE4.a1, sgp1smosE4.b1, sgp30smosE4.a1, sgp30smosE4.b1
Description:	All data values off-scale during routine maintenance.
Measurements:	sgp1smosE4.b1: Beam 0 Temperature(temp) Mean Wind Speed(wspd) barometric pressure(bar_pres) Hourly precipitation(precip) Standard Deviation of wind direction(sd_deg) Wind Speed (vector averaged)(wspd_va) Vapor Pressure (kiloPascals)(vap_pres) Unit Vector Wind Direction(wdir) Relative humidity inside the instrument enclosure(rh) sgp30smosE4.b1: Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Air Temperature(sd_temp) Hourly precipitation(precip) Snow Depth Sensor(snow_sen) barometric pressure(bar_pres) Relative humidity inside the instrument enclosure(rh) Wind Speed (vector averaged)(wspd_va) Unit Vector Wind Direction(wdir) Snow Depth(snow) Standard Deviation of Vapor Pressure(sd_vap_pres) Standard Deviation of Wind Speed(sd_wspd) Standard Deviation of wind direction(sd_deg) Mean Wind Speed(wspd) Beam 0 Temperature(temp) Standard Deviation of Relative Humidity(sd_rh) Standard Deviation of Barometric Pressure(sd_bar_pres) sgp30smosE4.a1: Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of wind direction(sd_deg) Standard Deviation of Vapor Pressure(sd_vap_pres) Snow Depth Sensor(snow_sen) Snow Depth(snow) Standard Deviation of Relative Humidity(sd_rh) barometric pressure(bar_pres) Standard Deviation of Barometric Pressure(sd_bar_pres) Unit Vector Wind Direction(wdir) Beam 0 Temperature(temp) Hourly precipitation(precip) Relative humidity inside the instrument enclosure(rh) Standard Deviation of Wind Speed(sd_wspd) Mean Wind Speed(wspd) Standard Deviation of Air Temperature(sd_temp) Wind Speed (vector averaged)(wspd_va) sgp1smosE4.a1: Vapor Pressure (kiloPascals)(vap_pres) Mean Wind Speed(wspd) Wind Speed (vector averaged)(wspd_va) Relative humidity inside the instrument enclosure(rh) Unit Vector Wind Direction(wdir) Standard Deviation of wind direction(sd_deg) Beam 0 Temperature(temp) Hourly precipitation(precip) barometric pressure(bar_pres)

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DQRID : D020118.16

Start Date	Start Time	End Date	End Time
06/21/2001	0000	07/17/2001	1901

Subject:	SGP/SMOS/E1 - E1 SMOS RH% VALUES SUSPECT
DataStreams:	sgp1smosE1.a1, sgp1smosE1.b1, sgp30smosE1.a1, sgp30smosE1.b1
Description:	RH% values approximately 10% high at values of 70% and higher. Sensor replaced.
Measurements:	sgp1smosE1.b1: Vapor Pressure (kiloPascals)(vap_pres) Relative humidity inside the instrument enclosure(rh) sgp30smosE1.b1: Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Relative Humidity(sd_rh) Standard Deviation of Vapor Pressure(sd_vap_pres) Relative humidity inside the instrument enclosure(rh) sgp30smosE1.a1: Relative humidity inside the instrument enclosure(rh) Standard Deviation of Vapor Pressure(sd_vap_pres) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Relative Humidity(sd_rh) sgp1smosE1.a1: Relative humidity inside the instrument enclosure(rh) Vapor Pressure (kiloPascals)(vap_pres)

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DQRID : D020121.16

Start Date	Start Time	End Date	End Time
07/17/2001	1830	07/17/2001	1901

Subject:	SGP/SMOS/E1 - E1 SMOS DATA VALUES OFF SCALE
DataStreams:	sgp1smosE1.a1, sgp1smosE1.b1, sgp30smosE1.a1, sgp30smosE1.b1
Description:	All data values off-scale during replacement of T/RH probe.
Measurements:	sgp1smosE1.b1: Beam 0 Temperature(temp) Relative humidity inside the instrument enclosure(rh) Unit Vector Wind Direction(wdir) Mean Wind Speed(wspd) Hourly precipitation(precip) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of wind direction(sd_deg) barometric pressure(bar_pres) Wind Speed (vector averaged)(wspd_va) sgp30smosE1.b1: Standard Deviation of Wind Speed(sd_wspd) Relative humidity inside the instrument enclosure(rh) Snow Depth Sensor(snow_sen) Hourly precipitation(precip) Unit Vector Wind Direction(wdir) Standard Deviation of Air Temperature(sd_temp) Snow Depth(snow) barometric pressure(bar_pres) Vapor Pressure (kiloPascals)(vap_pres) Mean Wind Speed(wspd) Standard Deviation of Vapor Pressure(sd_vap_pres) Wind Speed (vector averaged)(wspd_va) Standard Deviation of Relative Humidity(sd_rh) Beam 0 Temperature(temp) Standard Deviation of Barometric Pressure(sd_bar_pres) Standard Deviation of wind direction(sd_deg) sgp30smosE1.a1: Standard Deviation of Air Temperature(sd_temp) Standard Deviation of Relative Humidity(sd_rh) barometric pressure(bar_pres) Snow Depth Sensor(snow_sen) Vapor Pressure (kiloPascals)(vap_pres) Wind Speed (vector averaged)(wspd_va) Standard Deviation of Wind Speed(sd_wspd) Standard Deviation of wind direction(sd_deg) Relative humidity inside the instrument enclosure(rh) Hourly precipitation(precip) Standard Deviation of Barometric Pressure(sd_bar_pres) Unit Vector Wind Direction(wdir) Mean Wind Speed(wspd) Standard Deviation of Vapor Pressure(sd_vap_pres) Beam 0 Temperature(temp) Snow Depth(snow) sgp1smosE1.a1: Mean Wind Speed(wspd) Hourly precipitation(precip) Vapor Pressure (kiloPascals)(vap_pres) Beam 0 Temperature(temp) Standard Deviation of wind direction(sd_deg) Relative humidity inside the instrument enclosure(rh) Wind Speed (vector averaged)(wspd_va) Unit Vector Wind Direction(wdir) barometric pressure(bar_pres)

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DQRID : D020612.1

Start Date	Start Time	End Date	End Time
10/05/1999	1600	10/05/1999	1617

Subject:	SGP/SMOS/E1 - Incorrect Windspeed
DataStreams:	sgp1440smosE1.a0, sgp1smosE1.00, sgp1smosE1.a0, sgp30smosE1.a1, sgpsmosE1.01
Description:	The E1 SMOS was lowered to the surface on 5 OCT 1999 between 1600 and 1617 GMT to install counterweights.
Measurements:	sgp1440smosE1.a0: Time of Minimum Wind Speed(time_min_wspd) Minimum of Wind speed(min_wspd) Time of Maximum Wind Speed(time_max_wspd) maximum wind speed (gusts)(max_wspd) sgp30smosE1.a1: Unit Vector Wind Direction(wdir) Wind Speed (vector averaged)(wspd_va) Mean Wind Speed(wspd) Standard Deviation of Wind Speed(sd_wspd) sgp1smosE1.a0: Unit Vector Wind Direction(wdir) Wind Speed (vector averaged)(wspd_va) Mean Wind Speed(wspd) sgpsmosE1.01: null(Raw data stream - documentation not supported) sgp1smosE1.00: null(Raw data stream - documentation not supported)

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DQRID : D020617.1

Start Date	Start Time	End Date	End Time
10/06/1999	1050	10/06/1999	1110

Subject:	SGP/SMOS/E5 - Lowered to surface to install counterweights
DataStreams:	sgp1440smosE5.a0, sgp1smosE5.00, sgp1smosE5.a0, sgp30smosE5.a1, sgpsmosE5.01
Description:	The E5 SMOS was lowered to the surface on 6 OCT 1999 between 1050 and 1110 GMT while counterweights were installed. All wind speed and direction data are incorrect during this period.
Measurements:	sgpsmosE5.01: null(Raw data stream - documentation not supported) sgp1440smosE5.a0: Minimum of Wind speed(min_wspd) maximum wind speed (gusts)(max_wspd) Time of Maximum Wind Speed(time_max_wspd) Time of Minimum Wind Speed(time_min_wspd) sgp30smosE5.a1: Wind Speed (vector averaged)(wspd_va) Standard Deviation of wind direction(sd_deg) Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) Standard Deviation of Wind Speed(sd_wspd) sgp1smosE5.00: null(Raw data stream - documentation not supported) sgp1smosE5.a0: Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) Wind Speed (vector averaged)(wspd_va) Standard Deviation of wind direction(sd_deg)

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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 : 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:	sgp1440smosE4.a0, sgp1smosE4.00, sgp1smosE4.a0, sgp30smosE4.a1, sgpsmosE4.01
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: Mean Wind Speed(wspd) Wind Speed (vector averaged)(wspd_va) Unit Vector Wind Direction(wdir) Standard Deviation of wind direction(sd_deg) sgpsmosE4.01: null(Raw data stream - documentation not supported) sgp30smosE4.a1: Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) Standard Deviation of wind direction(sd_deg) Wind Speed (vector averaged)(wspd_va) Standard Deviation of Wind Speed(sd_wspd) sgp1440smosE4.a0: Minimum of Wind speed(min_wspd) maximum wind speed (gusts)(max_wspd) Time of Minimum Wind Speed(time_min_wspd) Time of Maximum Wind Speed(time_max_wspd) sgp1smosE4.00: null(Raw data stream - documentation not supported)

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DQRID : D040315.1

Start Date	Start Time	End Date	End Time
04/18/1996	1325	04/18/1996	1525
10/30/1996	2145	10/30/1996	2230
04/30/1997	1430	04/30/1997	1700
10/29/1997	1442	10/29/1997	1600
04/29/1998	1350	04/29/1998	1530
11/24/1998	1355	11/24/1998	1555
04/13/1999	1930	04/13/1999	2030
09/29/1999	1255	09/29/1999	1455
04/25/2000	1750	04/25/2000	1950
10/24/2000	1930	10/24/2000	2030

Subject:	SGP/SMOS/E1 - 6-month Calibration Checks
DataStreams:	sgp1440smosE1.a0, sgp1smosE1.a0, sgp30smosE1.a1
Description:	During the time periods specified, the SMOS.E1 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:	sgp1440smosE1.a0: Minimum Temperature(min_temp) Time of Minimum Wind Speed(time_min_wspd) Time of Minimum Vapor Pressure(time_min_vap_pres) Maximum Relative Humidity(max_rh) Minimum Vapor Pressure(min_vap_pres) Time of Minimum Barometric Pressure(time_min_bar_pres) Time of Maximum Wind Speed(time_max_wspd) Time of Maximum Barometric Pressure(time_max_bar_pres) Minimum Relative Humidity(min_rh) Minimum Barometric Pressure(min_bar_pres) Time of Maximum Relative Humidity(time_max_rh) Maximum Temperature(max_temp) Maximum Barometric Pressure(max_bar_pres) Time of Minimum Temperature(time_min_temp) Maximum Vapor Pressure(max_vap_pres) Minimum of Wind speed(min_wspd) maximum wind speed (gusts)(max_wspd) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Maximum Temperature(time_max_temp) Time of Minimum Relative Humidity(time_min_rh) sgp30smosE1.a1: Standard Deviation of Air Temperature(sd_temp) Unit Vector Wind Direction(wdir) Mean Wind Speed(wspd) Standard Deviation of Relative Humidity(sd_rh) barometric pressure(bar_pres) Beam 0 Temperature(temp) Vapor Pressure (kiloPascals)(vap_pres) Wind Speed (vector averaged)(wspd_va) Standard Deviation of Wind Speed(sd_wspd) Standard Deviation of wind direction(sd_deg) Relative humidity inside the instrument enclosure(rh) sgp1smosE1.a0: Vapor Pressure (kiloPascals)(vap_pres) Relative humidity inside the instrument enclosure(rh) Mean Wind Speed(wspd) barometric pressure(bar_pres) Standard Deviation of wind direction(sd_deg) Unit Vector Wind Direction(wdir) Beam 0 Temperature(temp) Wind Speed (vector averaged)(wspd_va)

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DQRID : D040315.2

Start Date	Start Time	End Date	End Time
04/24/2001	1943	04/24/2001	2005
11/06/2001	2245	11/06/2001	2330
05/21/2002	1922	05/21/2002	2015
11/05/2002	1750	11/05/2002	1950
05/06/2003	1907	05/06/2003	2107

Subject:	SGP/SMOS/E1 - 6-month Calibration Checks
DataStreams:	sgp1440smosE1.a1, sgp1smosE1.a1, sgp1smosE1.b1, sgp30smosE1.a1, sgp30smosE1.b1
Description:	During the time periods specified, the SMOS.E1 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:	sgp1smosE1.b1: Beam 0 Temperature(temp) Relative humidity inside the instrument enclosure(rh) Unit Vector Wind Direction(wdir) Mean Wind Speed(wspd) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of wind direction(sd_deg) barometric pressure(bar_pres) Wind Speed (vector averaged)(wspd_va) sgp30smosE1.b1: Standard Deviation of Wind Speed(sd_wspd) Relative humidity inside the instrument enclosure(rh) Unit Vector Wind Direction(wdir) Standard Deviation of Air Temperature(sd_temp) barometric pressure(bar_pres) Vapor Pressure (kiloPascals)(vap_pres) Mean Wind Speed(wspd) Standard Deviation of Vapor Pressure(sd_vap_pres) Wind Speed (vector averaged)(wspd_va) Standard Deviation of Relative Humidity(sd_rh) Beam 0 Temperature(temp) Standard Deviation of Barometric Pressure(sd_bar_pres) Standard Deviation of wind direction(sd_deg) sgp30smosE1.a1: Standard Deviation of Air Temperature(sd_temp) Standard Deviation of Relative Humidity(sd_rh) 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 wind direction(sd_deg) Relative humidity inside the instrument enclosure(rh) Standard Deviation of Barometric Pressure(sd_bar_pres) Unit Vector Wind Direction(wdir) Mean Wind Speed(wspd) Standard Deviation of Vapor Pressure(sd_vap_pres) Beam 0 Temperature(temp) sgp1smosE1.a1: Mean Wind Speed(wspd) Vapor Pressure (kiloPascals)(vap_pres) Beam 0 Temperature(temp) Standard Deviation of wind direction(sd_deg) Relative humidity inside the instrument enclosure(rh) Wind Speed (vector averaged)(wspd_va) Unit Vector Wind Direction(wdir) barometric pressure(bar_pres) sgp1440smosE1.a1: Time of Maximum Barometric Pressure(time_max_bar_pres) Minimum Relative Humidity(min_rh) Time of Maximum Temperature(time_max_temp) Minimum Vapor Pressure(min_vap_pres) Time of Maximum Wind Speed(time_max_wspd) Time of Minimum Relative Humidity(time_min_rh) maximum wind speed (gusts)(max_wspd) Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Temperature(time_min_temp) Minimum Barometric Pressure(min_bar_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Maximum Barometric Pressure(max_bar_pres) Time of Minimum Barometric Pressure(time_min_bar_pres) Maximum Relative Humidity(max_rh) Minimum Temperature(min_temp) Minimum of Wind speed(min_wspd) Maximum Vapor Pressure(max_vap_pres) Maximum Temperature(max_temp) Time of Minimum Wind Speed(time_min_wspd)

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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:	sgp1440smosE3.a0, sgp1smosE3.a0, sgp30smosE3.a1
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:	sgp1smosE3.a0: Unit Vector Wind Direction(wdir) Mean Wind Speed(wspd) Standard Deviation of wind direction(sd_deg) Relative humidity inside the instrument enclosure(rh) Wind Speed (vector averaged)(wspd_va) Beam 0 Temperature(temp) barometric pressure(bar_pres) Vapor Pressure (kiloPascals)(vap_pres) sgp30smosE3.a1: Wind Speed (vector averaged)(wspd_va) Unit Vector Wind Direction(wdir) Relative humidity inside the instrument enclosure(rh) Standard Deviation of Air Temperature(sd_temp) Standard Deviation of Vapor Pressure(sd_vap_pres) Standard Deviation of Wind Speed(sd_wspd) Beam 0 Temperature(temp) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Barometric Pressure(sd_bar_pres) Mean Wind Speed(wspd) Standard Deviation of Relative Humidity(sd_rh) barometric pressure(bar_pres) Standard Deviation of wind direction(sd_deg) sgp1440smosE3.a0: Time of Maximum Wind Speed(time_max_wspd) Time of Maximum Relative Humidity(time_max_rh) Time of Maximum Temperature(time_max_temp) maximum wind speed (gusts)(max_wspd) Minimum Barometric Pressure(min_bar_pres) Maximum Barometric Pressure(max_bar_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Minimum of Wind speed(min_wspd) Time of Maximum Barometric Pressure(time_max_bar_pres) Minimum Vapor Pressure(min_vap_pres) Time of Minimum Barometric Pressure(time_min_bar_pres) Maximum Vapor Pressure(max_vap_pres) Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Minimum Temperature(time_min_temp) Time of Minimum Relative Humidity(time_min_rh) Maximum Temperature(max_temp) Minimum Relative Humidity(min_rh) Maximum Relative Humidity(max_rh) Minimum Temperature(min_temp) Time of Minimum Wind Speed(time_min_wspd)

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DQRID : D040315.5

Start Date	Start Time	End Date	End Time
04/11/2001	1639	04/11/2001	1710
10/24/2001	1556	10/24/2001	1635
05/08/2002	1538	05/08/2002	1615
11/20/2002	1808	11/20/2002	1850
04/23/2003	1508	04/23/2003	1540

Subject:	SGP/SMOS/E3 - 6-month Calibration Checks
DataStreams:	sgp1440smosE3.a1, sgp1smosE3.a1, sgp1smosE3.b1, sgp30smosE3.a1, sgp30smosE3.b1
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:	sgp1smosE3.b1: Wind Speed (vector averaged)(wspd_va) barometric pressure(bar_pres) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of wind direction(sd_deg) Relative humidity inside the instrument enclosure(rh) Beam 0 Temperature(temp) Unit Vector Wind Direction(wdir) Mean Wind Speed(wspd) sgp1440smosE3.a1: Minimum Vapor Pressure(min_vap_pres) Time of Minimum Relative Humidity(time_min_rh) Time of Maximum Wind Speed(time_max_wspd) Time of Minimum Wind Speed(time_min_wspd) Time of Maximum Vapor Pressure(time_max_vap_pres) Minimum Relative Humidity(min_rh) maximum wind speed (gusts)(max_wspd) Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Maximum Relative Humidity(time_max_rh) Minimum Barometric Pressure(min_bar_pres) Maximum Barometric Pressure(max_bar_pres) Minimum Temperature(min_temp) Time of Minimum Barometric Pressure(time_min_bar_pres) Time of Maximum Temperature(time_max_temp) Maximum Temperature(max_temp) Time of Minimum Temperature(time_min_temp) Maximum Relative Humidity(max_rh) Minimum of Wind speed(min_wspd) Maximum Vapor Pressure(max_vap_pres) Time of Maximum Barometric Pressure(time_max_bar_pres) sgp30smosE3.b1: Standard Deviation of Barometric Pressure(sd_bar_pres) Unit Vector Wind Direction(wdir) Wind Speed (vector averaged)(wspd_va) Standard Deviation of wind direction(sd_deg) barometric pressure(bar_pres) Mean Wind Speed(wspd) Standard Deviation of Relative Humidity(sd_rh) Standard Deviation of Air Temperature(sd_temp) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Vapor Pressure(sd_vap_pres) Standard Deviation of Wind Speed(sd_wspd) Beam 0 Temperature(temp) Relative humidity inside the instrument enclosure(rh) sgp30smosE3.a1: Wind Speed (vector averaged)(wspd_va) Unit Vector Wind Direction(wdir) Standard Deviation of Wind Speed(sd_wspd) Standard Deviation of Vapor Pressure(sd_vap_pres) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Barometric Pressure(sd_bar_pres) Mean Wind Speed(wspd) Standard Deviation of Relative Humidity(sd_rh) Standard Deviation of wind direction(sd_deg) Relative humidity inside the instrument enclosure(rh) Standard Deviation of Air Temperature(sd_temp) Beam 0 Temperature(temp) barometric pressure(bar_pres) sgp1smosE3.a1: Mean Wind Speed(wspd) Beam 0 Temperature(temp) Relative humidity inside the instrument enclosure(rh) Wind Speed (vector averaged)(wspd_va) Vapor Pressure (kiloPascals)(vap_pres) barometric pressure(bar_pres) Unit Vector Wind Direction(wdir) Standard Deviation of wind direction(sd_deg)

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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:	sgp1440smosE4.a0, sgp1smosE4.a0, sgp30smosE4.a1
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: Wind Speed (vector averaged)(wspd_va) Relative humidity inside the instrument enclosure(rh) barometric pressure(bar_pres) Beam 0 Temperature(temp) Vapor Pressure (kiloPascals)(vap_pres) Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) Standard Deviation of wind direction(sd_deg) sgp30smosE4.a1: Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of wind direction(sd_deg) Standard Deviation of Vapor Pressure(sd_vap_pres) Relative humidity inside the instrument enclosure(rh) Standard Deviation of Wind Speed(sd_wspd) Standard Deviation of Relative Humidity(sd_rh) barometric pressure(bar_pres) Standard Deviation of Barometric Pressure(sd_bar_pres) Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) Beam 0 Temperature(temp) Standard Deviation of Air Temperature(sd_temp) Wind Speed (vector averaged)(wspd_va) sgp1440smosE4.a0: 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) Maximum Temperature(max_temp) Time of Maximum Temperature(time_max_temp) Minimum Barometric Pressure(min_bar_pres) Time of Maximum Relative Humidity(time_max_rh) Time of Maximum Barometric Pressure(time_max_bar_pres) Maximum Vapor Pressure(max_vap_pres) Time of Minimum Wind Speed(time_min_wspd) Minimum Vapor Pressure(min_vap_pres) maximum wind speed (gusts)(max_wspd) Time of Maximum Wind Speed(time_max_wspd) Time of Minimum Temperature(time_min_temp) Minimum Relative Humidity(min_rh) Time of Minimum Barometric Pressure(time_min_bar_pres) Maximum Barometric Pressure(max_bar_pres) Minimum of Wind speed(min_wspd) Time of Minimum Relative Humidity(time_min_rh)

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DQRID : D040316.2

Start Date	Start Time	End Date	End Time
04/25/2001	1410	04/25/2001	1435
11/07/2001	1520	11/07/2001	1720
05/22/2002	1434	05/22/2002	1512
11/06/2002	1625	11/06/2002	1700
05/07/2003	1605	05/07/2003	1635

Subject:	SGP/SMOS/E4 - 6-month Calibration Checks
DataStreams:	sgp1440smosE4.a1, sgp1smosE4.a1, sgp1smosE4.b1, sgp30smosE4.a1, sgp30smosE4.b1
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.b1: Beam 0 Temperature(temp) Mean Wind Speed(wspd) barometric pressure(bar_pres) Standard Deviation of wind direction(sd_deg) Wind Speed (vector averaged)(wspd_va) Vapor Pressure (kiloPascals)(vap_pres) Unit Vector Wind Direction(wdir) Relative humidity inside the instrument enclosure(rh) sgp30smosE4.b1: Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Air Temperature(sd_temp) barometric pressure(bar_pres) Relative humidity inside the instrument enclosure(rh) Wind Speed (vector averaged)(wspd_va) Unit Vector Wind Direction(wdir) Standard Deviation of Vapor Pressure(sd_vap_pres) Standard Deviation of Wind Speed(sd_wspd) Standard Deviation of wind direction(sd_deg) Mean Wind Speed(wspd) Beam 0 Temperature(temp) Standard Deviation of Relative Humidity(sd_rh) Standard Deviation of Barometric Pressure(sd_bar_pres) sgp1440smosE4.a1: Maximum Relative Humidity(max_rh) Minimum Barometric Pressure(min_bar_pres) Minimum Temperature(min_temp) Time of Maximum Barometric Pressure(time_max_bar_pres) Time of Minimum Relative Humidity(time_min_rh) maximum wind speed (gusts)(max_wspd) Maximum Barometric Pressure(max_bar_pres) Time of Minimum Temperature(time_min_temp) Time of Maximum Temperature(time_max_temp) Maximum Vapor Pressure(max_vap_pres) Minimum of Wind speed(min_wspd) Maximum Temperature(max_temp) Time of Maximum Wind Speed(time_max_wspd) Time of Minimum Wind Speed(time_min_wspd) Time of Maximum Relative Humidity(time_max_rh) Minimum Vapor Pressure(min_vap_pres) Time of Minimum Barometric Pressure(time_min_bar_pres) Time of Minimum Vapor Pressure(time_min_vap_pres) Minimum Relative Humidity(min_rh) Time of Maximum Vapor Pressure(time_max_vap_pres) sgp30smosE4.a1: Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of wind direction(sd_deg) Standard Deviation of Vapor Pressure(sd_vap_pres) Standard Deviation of Relative Humidity(sd_rh) barometric pressure(bar_pres) Standard Deviation of Barometric Pressure(sd_bar_pres) Beam 0 Temperature(temp) Unit Vector Wind Direction(wdir) Relative humidity inside the instrument enclosure(rh) Standard Deviation of Wind Speed(sd_wspd) Mean Wind Speed(wspd) Standard Deviation of Air Temperature(sd_temp) Wind Speed (vector averaged)(wspd_va) sgp1smosE4.a1: Vapor Pressure (kiloPascals)(vap_pres) Mean Wind Speed(wspd) Wind Speed (vector averaged)(wspd_va) Relative humidity inside the instrument enclosure(rh) Unit Vector Wind Direction(wdir) Standard Deviation of wind direction(sd_deg) Beam 0 Temperature(temp) barometric pressure(bar_pres)

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DQRID : D040316.4

Start Date	Start Time	End Date	End Time
10/31/1996	2105	10/31/1996	2155
05/01/1997	1530	05/01/1997	1730
10/30/1997	1445	10/30/1997	1530
04/30/1998	1426	04/30/1998	1524
11/25/1998	1645	11/25/1998	1725
04/14/1999	1823	04/14/1999	1930
09/30/1999	1653	09/30/1999	1822
04/26/2000	1725	04/26/2000	1800
11/08/2000	1940	11/08/2000	2000

Subject:	SGP/SMOS/E5 - 6-month Calibration Checks
DataStreams:	sgp1440smosE5.a0, sgp1smosE5.a0, sgp30smosE5.a1
Description:	During the time periods specified, the SMOS.E5 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:	sgp1440smosE5.a0: Time of Maximum Relative Humidity(time_max_rh) Maximum Vapor Pressure(max_vap_pres) Minimum of Wind speed(min_wspd) Time of Maximum Temperature(time_max_temp) Minimum Temperature(min_temp) maximum wind speed (gusts)(max_wspd) Time of Minimum Barometric Pressure(time_min_bar_pres) Maximum Relative Humidity(max_rh) Time of Minimum Wind Speed(time_min_wspd) Maximum Barometric Pressure(max_bar_pres) Minimum Vapor Pressure(min_vap_pres) Time of Minimum Temperature(time_min_temp) Minimum Barometric Pressure(min_bar_pres) Minimum Relative Humidity(min_rh) 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) Time of Maximum Vapor Pressure(time_max_vap_pres) Maximum Temperature(max_temp) Time of Minimum Vapor Pressure(time_min_vap_pres) sgp30smosE5.a1: Wind Speed (vector averaged)(wspd_va) Standard Deviation of Relative Humidity(sd_rh) Standard Deviation of wind direction(sd_deg) Relative humidity inside the instrument enclosure(rh) Standard Deviation of Vapor Pressure(sd_vap_pres) Standard Deviation of Barometric Pressure(sd_bar_pres) Standard Deviation of Air Temperature(sd_temp) Vapor Pressure (kiloPascals)(vap_pres) Beam 0 Temperature(temp) Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) Standard Deviation of Wind Speed(sd_wspd) barometric pressure(bar_pres) sgp1smosE5.a0: Beam 0 Temperature(temp) Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) Wind Speed (vector averaged)(wspd_va) Relative humidity inside the instrument enclosure(rh) barometric pressure(bar_pres) Standard Deviation of wind direction(sd_deg) Vapor Pressure (kiloPascals)(vap_pres)

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DQRID : D040316.5

Start Date	Start Time	End Date	End Time
04/25/2001	1810	04/25/2001	1840
11/07/2001	2030	11/07/2001	2120
05/22/2002	1835	05/22/2002	1857
11/06/2002	1935	11/06/2002	2020
05/07/2003	1834	05/07/2003	1900

Subject:	SGP/SMOS/E5 - 6-month Calibration Checks
DataStreams:	sgp1440smosE5.a1, sgp1smosE5.a1, sgp1smosE5.b1, sgp30smosE5.a1, sgp30smosE5.b1
Description:	During the time periods specified, the SMOS.E5 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:	sgp30smosE5.b1: Standard Deviation of Relative Humidity(sd_rh) Beam 0 Temperature(temp) Mean Wind Speed(wspd) Standard Deviation of Barometric Pressure(sd_bar_pres) Unit Vector Wind Direction(wdir) barometric pressure(bar_pres) Standard Deviation of Vapor Pressure(sd_vap_pres) Relative humidity inside the instrument enclosure(rh) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of wind direction(sd_deg) Wind Speed (vector averaged)(wspd_va) Standard Deviation of Wind Speed(sd_wspd) Standard Deviation of Air Temperature(sd_temp) sgp30smosE5.a1: Wind Speed (vector averaged)(wspd_va) Standard Deviation of Relative Humidity(sd_rh) Standard Deviation of wind direction(sd_deg) Relative humidity inside the instrument enclosure(rh) Standard Deviation of Vapor Pressure(sd_vap_pres) Standard Deviation of Air Temperature(sd_temp) Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) Standard Deviation of Wind Speed(sd_wspd) Standard Deviation of Barometric Pressure(sd_bar_pres) Vapor Pressure (kiloPascals)(vap_pres) Beam 0 Temperature(temp) barometric pressure(bar_pres) sgp1smosE5.a1: Beam 0 Temperature(temp) Wind Speed (vector averaged)(wspd_va) Vapor Pressure (kiloPascals)(vap_pres) Unit Vector Wind Direction(wdir) Relative humidity inside the instrument enclosure(rh) barometric pressure(bar_pres) Standard Deviation of wind direction(sd_deg) Mean Wind Speed(wspd) sgp1smosE5.b1: Wind Speed (vector averaged)(wspd_va) Beam 0 Temperature(temp) Relative humidity inside the instrument enclosure(rh) Mean Wind Speed(wspd) Vapor Pressure (kiloPascals)(vap_pres) barometric pressure(bar_pres) Unit Vector Wind Direction(wdir) Standard Deviation of wind direction(sd_deg) sgp1440smosE5.a1: maximum wind speed (gusts)(max_wspd) Minimum Temperature(min_temp) Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Maximum Wind Speed(time_max_wspd) Time of Minimum Relative Humidity(time_min_rh) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Minimum Barometric Pressure(time_min_bar_pres) Time of Minimum Wind Speed(time_min_wspd) Time of Maximum Relative Humidity(time_max_rh) Time of Maximum Temperature(time_max_temp) Minimum Vapor Pressure(min_vap_pres) Minimum Relative Humidity(min_rh) Time of Minimum Temperature(time_min_temp) Maximum Vapor Pressure(max_vap_pres) Maximum Barometric Pressure(max_bar_pres) Time of Maximum Barometric Pressure(time_max_bar_pres) Maximum Relative Humidity(max_rh) Minimum Barometric Pressure(min_bar_pres) Maximum Temperature(max_temp) Minimum of Wind speed(min_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:	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 : D050421.10

Start Date	Start Time	End Date	End Time
04/01/2001	0000	03/09/2005	1739

Subject:	SGP/SMOS/E4 - Reprocess: Wind direction offset
DataStreams:	sgp1smosE4.b1, sgp30smosE4.b1
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.b1: Unit Vector Wind Direction(wdir) sgp30smosE4.b1: Unit Vector Wind Direction(wdir)

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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 : D050421.7

Start Date	Start Time	End Date	End Time
04/02/2001	0000	03/09/2005	1705

Subject:	SGP/SMOS/E3 - Reprocess: Wind direction offset
DataStreams:	sgp1smosE3.b1, sgp30smosE3.b1
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.b1: Unit Vector Wind Direction(wdir) sgp30smosE3.b1: 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 : D080617.4

Start Date	Start Time	End Date	End Time
05/11/2001	0800	05/21/2001	1330
11/14/2001	2100	11/19/2001	0130
06/19/2002	1000	06/24/2002	2359
07/11/2002	1200	07/15/2002	1630
08/30/2002	0700	09/06/2002	0600

Subject:	SGP/SMOS/E1 - Missing data
DataStreams:	sgp1440smosE1.a1, sgp1smosE1.b1, sgp30smosE1.b1
Description:	Data are missing and unrecoverable.
Measurements:	sgp1smosE1.b1: Beam 0 Temperature(temp) Time offset of tweaks from base_time(time_offset) Relative humidity inside the instrument enclosure(rh) Dummy altitude for Zeb(alt) base time(base_time) Unit Vector Wind Direction(wdir) Mean Wind Speed(wspd) Hourly precipitation(precip) Vapor Pressure (kiloPascals)(vap_pres) lon(lon) Standard Deviation of wind direction(sd_deg) barometric pressure(bar_pres) Wind Speed (vector averaged)(wspd_va) lat(lat) sgp30smosE1.b1: Batter Voltage(vbat) Dummy altitude for Zeb(alt) Standard Deviation of Wind Speed(sd_wspd) lon(lon) Relative humidity inside the instrument enclosure(rh) Time offset of tweaks from base_time(time_offset) Snow Depth Sensor(snow_sen) Hourly precipitation(precip) base time(base_time) Unit Vector Wind Direction(wdir) Standard Deviation of Air Temperature(sd_temp) Snow Depth(snow) barometric pressure(bar_pres) Vapor Pressure (kiloPascals)(vap_pres) Mean Wind Speed(wspd) Standard Deviation of Vapor Pressure(sd_vap_pres) lat(lat) Wind Speed (vector averaged)(wspd_va) Standard Deviation of Relative Humidity(sd_rh) Beam 0 Temperature(temp) Standard Deviation of Barometric Pressure(sd_bar_pres) Standard Deviation of wind direction(sd_deg) sgp1440smosE1.a1: Time of Maximum Barometric Pressure(time_max_bar_pres) Minimum Relative Humidity(min_rh) Time of Maximum Temperature(time_max_temp) Time of Maximum Snow Depth(time_max_snow) lon(lon) Time offset of tweaks from base_time(time_offset) Minimum Vapor Pressure(min_vap_pres) Minimum Snow Depth(min_snow_depth) Time of Minimum Snow Depth(time_min_snow) Dummy altitude for Zeb(alt) Time of Maximum Wind Speed(time_max_wspd) Time of Minimum Relative Humidity(time_min_rh) maximum wind speed (gusts)(max_wspd) base time(base_time) Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Temperature(time_min_temp) Minimum Barometric Pressure(min_bar_pres) lat(lat) Time of Maximum Vapor Pressure(time_max_vap_pres) Maximum Snow Depth(max_snow) Maximum Barometric Pressure(max_bar_pres) Time of Minimum Barometric Pressure(time_min_bar_pres) Maximum Relative Humidity(max_rh) Minimum Temperature(min_temp) Minimum of Wind speed(min_wspd) Maximum Vapor Pressure(max_vap_pres) Maximum Temperature(max_temp) Time of Minimum Wind Speed(time_min_wspd)

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DQRID : D080619.1

Start Date	Start Time	End Date	End Time
09/17/2001	0600	09/26/2001	1600
10/05/2001	0400	10/10/2001	1500
03/01/2002	2200	03/13/2002	0130
05/18/2002	0900	05/22/2002	1330
02/23/2003	1700	03/02/2003	1600
08/07/2003	0400	08/11/2003	0830
08/29/2003	1400	09/02/2003	1830
09/10/2003	2300	09/12/2003	0830
10/09/2003	0800	10/12/2003	2359

Subject:	SGP/SMOS/E4 - Missing Data
DataStreams:	sgp1440smosE4.a1, sgp1smosE4.b1, sgp30smosE4.b1
Description:	Data are missing and unrecoverable
Measurements:	sgp1smosE4.b1: Beam 0 Temperature(temp) lat(lat) Time offset of tweaks from base_time(time_offset) Mean Wind Speed(wspd) base time(base_time) barometric pressure(bar_pres) Hourly precipitation(precip) Standard Deviation of wind direction(sd_deg) Wind Speed (vector averaged)(wspd_va) Vapor Pressure (kiloPascals)(vap_pres) Unit Vector Wind Direction(wdir) Dummy altitude for Zeb(alt) Relative humidity inside the instrument enclosure(rh) lon(lon) sgp30smosE4.b1: Time offset of tweaks from base_time(time_offset) lon(lon) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Air Temperature(sd_temp) Hourly precipitation(precip) Snow Depth Sensor(snow_sen) barometric pressure(bar_pres) Relative humidity inside the instrument enclosure(rh) Dummy altitude for Zeb(alt) Wind Speed (vector averaged)(wspd_va) Unit Vector Wind Direction(wdir) Snow Depth(snow) Standard Deviation of Vapor Pressure(sd_vap_pres) Batter Voltage(vbat) Standard Deviation of Wind Speed(sd_wspd) Standard Deviation of wind direction(sd_deg) Mean Wind Speed(wspd) base time(base_time) Beam 0 Temperature(temp) Standard Deviation of Relative Humidity(sd_rh) Standard Deviation of Barometric Pressure(sd_bar_pres) lat(lat) sgp1440smosE4.a1: Maximum Relative Humidity(max_rh) Minimum Barometric Pressure(min_bar_pres) Minimum Temperature(min_temp) Time of Maximum Barometric Pressure(time_max_bar_pres) Time of Minimum Relative Humidity(time_min_rh) maximum wind speed (gusts)(max_wspd) Time offset of tweaks from base_time(time_offset) Time of Maximum Snow Depth(time_max_snow) Maximum Barometric Pressure(max_bar_pres) Time of Minimum Temperature(time_min_temp) Time of Maximum Temperature(time_max_temp) Maximum Vapor Pressure(max_vap_pres) Minimum of Wind speed(min_wspd) lon(lon) Maximum Temperature(max_temp) Time of Maximum Wind Speed(time_max_wspd) Time of Minimum Wind Speed(time_min_wspd) Time of Maximum Relative Humidity(time_max_rh) base time(base_time) Maximum Snow Depth(max_snow) Minimum Snow Depth(min_snow_depth) Minimum Vapor Pressure(min_vap_pres) Time of Minimum Barometric Pressure(time_min_bar_pres) Dummy altitude for Zeb(alt) Time of Minimum Snow Depth(time_min_snow) Time of Minimum Vapor Pressure(time_min_vap_pres) Minimum Relative Humidity(min_rh) Time of Maximum Vapor Pressure(time_max_vap_pres) lat(lat)

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DQRID : D990215.2

Start Date	Start Time	End Date	End Time
01/29/1999	1330	01/29/1999	2000

Subject:	SGP/SMOS/E5 - Questionable SMOS wind speeds
DataStreams:	sgp1440smosE5.a0, sgp1smosE5.00, sgp1smosE5.a0, sgp30smosE5.a1
Description:	Wind speed data reported between 1330 and 2000 GMT on 29 JAN 99 is questionable due to icing. No other data seems to have been affected.
Measurements:	sgp1440smosE5.a0: maximum wind speed (gusts)(max_wspd) Minimum of Wind speed(min_wspd) Time of Maximum Wind Speed(time_max_wspd) Time of Minimum Wind Speed(time_min_wspd) sgp30smosE5.a1: Wind Speed (vector averaged)(wspd_va) Standard Deviation of Wind Speed(sd_wspd) Mean Wind Speed(wspd) sgp1smosE5.00: null(Raw data stream - documentation not supported) sgp1smosE5.a0: Wind Speed (vector averaged)(wspd_va) Mean Wind Speed(wspd)

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DQRID : D991109.1

Start Date	Start Time	End Date	End Time
05/13/1999	1300	05/21/1999	1935

Subject:	SGP/SMOS - E1 SMOS down for tower replacement
DataStreams:	sgp1440smosE1.a0, sgp1smosE1.00, sgp1smosE1.a0, sgp30smosE1.a1, sgpsmosE1.01
Description:	The E1 SMOS was shut down from 13 MAY 1999 at 1300 GMT until 21 MAY 1999 at 1935 GMT while the tower was replaced.
Measurements:	sgp1440smosE1.a0: Maximum Snow Depth(max_snow) Minimum Temperature(min_temp) Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Minimum Barometric Pressure(time_min_bar_pres) Minimum Relative Humidity(min_rh) Maximum Temperature(max_temp) Time of Maximum Snow Depth(time_max_snow) Maximum Barometric Pressure(max_bar_pres) lon(lon) Minimum of Wind speed(min_wspd) maximum wind speed (gusts)(max_wspd) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Maximum Temperature(time_max_temp) Time of Minimum Wind Speed(time_min_wspd) Maximum Relative Humidity(max_rh) Minimum Vapor Pressure(min_vap_pres) Time of Maximum Wind Speed(time_max_wspd) Dummy altitude for Zeb(alt) Time of Maximum Barometric Pressure(time_max_bar_pres) Minimum Barometric Pressure(min_bar_pres) Minimum Snow Depth(min_snow_depth) Time of Maximum Relative Humidity(time_max_rh) base time(base_time) Time offset of tweaks from base_time(time_offset) lat(lat) Time of Minimum Snow Depth(time_min_snow) Time of Minimum Temperature(time_min_temp) Maximum Vapor Pressure(max_vap_pres) Time of Minimum Relative Humidity(time_min_rh) sgp30smosE1.a1: Standard Deviation of Air Temperature(sd_temp) Time offset of tweaks from base_time(time_offset) Standard Deviation of Relative Humidity(sd_rh) barometric pressure(bar_pres) lon(lon) Dummy altitude for Zeb(alt) Snow Depth Sensor(snow_sen) Vapor Pressure (kiloPascals)(vap_pres) Wind Speed (vector averaged)(wspd_va) Standard Deviation of Wind Speed(sd_wspd) Standard Deviation of wind direction(sd_deg) Relative humidity inside the instrument enclosure(rh) Hourly precipitation(precip) Standard Deviation of Barometric Pressure(sd_bar_pres) lat(lat) Unit Vector Wind Direction(wdir) Mean Wind Speed(wspd) Batter Voltage(vbat) Standard Deviation of Vapor Pressure(sd_vap_pres) base time(base_time) Beam 0 Temperature(temp) Snow Depth(snow) sgp1smosE1.a0: Relative humidity inside the instrument enclosure(rh) Dummy altitude for Zeb(alt) barometric pressure(bar_pres) Hourly precipitation(precip) Unit Vector Wind Direction(wdir) lat(lat) Vapor Pressure (kiloPascals)(vap_pres) Time offset of tweaks from base_time(time_offset) Mean Wind Speed(wspd) Standard Deviation of wind direction(sd_deg) lon(lon) Beam 0 Temperature(temp) Wind Speed (vector averaged)(wspd_va) base time(base_time) sgpsmosE1.01: null(Raw data stream - documentation not supported) sgp1smosE1.00: 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 : D991109.17

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 : D991109.26

Start Date	Start Time	End Date	End Time
10/06/1999	1050	10/06/1999	1110

Subject:	SGP/SMOS/E5 - Lowered to surface to install couterweights
DataStreams:	sgp1440smosE5.a0, sgp1smosE5.00, sgp1smosE5.a0, sgp30smosE5.a1, sgpsmosE5.01
Description:	The E5 SMOS was lowered to the surface on 6 OCT 1999 between 1050 and 1110 GMT while counterweights were installed. All temperature and humidity data are questionable during this period
Measurements:	sgpsmosE5.01: null(Raw data stream - documentation not supported) sgp1440smosE5.a0: Minimum Vapor Pressure(min_vap_pres) Time of Maximum Relative Humidity(time_max_rh) Maximum Vapor Pressure(max_vap_pres) Time of Minimum Temperature(time_min_temp) Time of Maximum Temperature(time_max_temp) Minimum Temperature(min_temp) Minimum Relative Humidity(min_rh) Maximum Relative Humidity(max_rh) Time of Minimum Relative Humidity(time_min_rh) Time of Maximum Vapor Pressure(time_max_vap_pres) Maximum Temperature(max_temp) Time of Minimum Vapor Pressure(time_min_vap_pres) sgp30smosE5.a1: Vapor Pressure (kiloPascals)(vap_pres) Beam 0 Temperature(temp) Standard Deviation of Relative Humidity(sd_rh) Relative humidity inside the instrument enclosure(rh) Standard Deviation of Vapor Pressure(sd_vap_pres) Standard Deviation of Air Temperature(sd_temp) sgp1smosE5.00: null(Raw data stream - documentation not supported) sgp1smosE5.a0: Beam 0 Temperature(temp) Vapor Pressure (kiloPascals)(vap_pres) Relative humidity inside the instrument enclosure(rh)

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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:	sgp1440smosE4.a0, sgp1smosE4.00, sgp1smosE4.a0, sgp30smosE4.a1, sgpsmosE4.01
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: Relative humidity inside the instrument enclosure(rh) Beam 0 Temperature(temp) Vapor Pressure (kiloPascals)(vap_pres) sgpsmosE4.01: null(Raw data stream - documentation not supported) sgp30smosE4.a1: Vapor Pressure (kiloPascals)(vap_pres) Beam 0 Temperature(temp) Standard Deviation of Vapor Pressure(sd_vap_pres) Relative humidity inside the instrument enclosure(rh) Standard Deviation of Air Temperature(sd_temp) Standard Deviation of Relative Humidity(sd_rh) sgp1440smosE4.a0: 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) Maximum Temperature(max_temp) Time of Maximum Temperature(time_max_temp) Time of Maximum Relative Humidity(time_max_rh) Maximum Vapor Pressure(max_vap_pres) Time of Minimum Relative Humidity(time_min_rh) Minimum Vapor Pressure(min_vap_pres) sgp1smosE4.00: null(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:	sgp1440smosE3.a0, sgp1smosE3.a0, sgp30smosE3.a1
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:	sgp1smosE3.a0: Unit Vector Wind Direction(wdir) Mean Wind Speed(wspd) Standard Deviation of wind direction(sd_deg) Relative humidity inside the instrument enclosure(rh) Wind Speed (vector averaged)(wspd_va) Beam 0 Temperature(temp) Vapor Pressure (kiloPascals)(vap_pres) sgp30smosE3.a1: Wind Speed (vector averaged)(wspd_va) Unit Vector Wind Direction(wdir) Relative humidity inside the instrument enclosure(rh) Standard Deviation of Air Temperature(sd_temp) Standard Deviation of Wind Speed(sd_wspd) Standard Deviation of Vapor Pressure(sd_vap_pres) Beam 0 Temperature(temp) Vapor Pressure (kiloPascals)(vap_pres) Mean Wind Speed(wspd) Standard Deviation of Relative Humidity(sd_rh) Standard Deviation of wind direction(sd_deg) sgp1440smosE3.a0: Time of Maximum Wind Speed(time_max_wspd) Time of Maximum Relative Humidity(time_max_rh) Time of Maximum Temperature(time_max_temp) maximum wind speed (gusts)(max_wspd) Time of Maximum Vapor Pressure(time_max_vap_pres) Minimum of Wind speed(min_wspd) Minimum Vapor Pressure(min_vap_pres) Maximum Vapor Pressure(max_vap_pres) Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Minimum Temperature(time_min_temp) Time of Minimum Relative Humidity(time_min_rh) Maximum Temperature(max_temp) Minimum Relative Humidity(min_rh) Maximum Relative Humidity(max_rh) Minimum Temperature(min_temp) Time of Minimum Wind Speed(time_min_wspd)

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DQRID : D991109.29

Start Date	Start Time	End Date	End Time
10/05/1999	1600	10/05/1999	1617

Subject:	SGP/SMOS - E1 SMOS lowered to surface to install couterweights
DataStreams:	sgp1440smosE1.a0, sgp1smosE1.00, sgp1smosE1.a0, sgp30smosE1.a1, sgpsmosE1.01
Description:	The E1 SMOS was lowered to the surface on 5 OCT 1999 between 1600 and 1617 GMT to install counterweights.
Measurements:	sgp1440smosE1.a0: Minimum Relative Humidity(min_rh) Minimum Temperature(min_temp) Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Vapor Pressure(time_min_vap_pres) Maximum Temperature(max_temp) Maximum Relative Humidity(max_rh) Minimum Vapor Pressure(min_vap_pres) Time of Minimum Temperature(time_min_temp) Maximum Vapor Pressure(max_vap_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Maximum Temperature(time_max_temp) Time of Minimum Relative Humidity(time_min_rh) sgp30smosE1.a1: Standard Deviation of Air Temperature(sd_temp) Beam 0 Temperature(temp) Vapor Pressure (kiloPascals)(vap_pres) Relative humidity inside the instrument enclosure(rh) Standard Deviation of Relative Humidity(sd_rh) sgp1smosE1.a0: Vapor Pressure (kiloPascals)(vap_pres) Beam 0 Temperature(temp) Relative humidity inside the instrument enclosure(rh) sgpsmosE1.01: null(Raw data stream - documentation not supported) sgp1smosE1.00: null(Raw data stream - documentation not supported)

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DQRID : D991109.3

Start Date	Start Time	End Date	End Time
05/17/1999	1500	05/25/1999	2050

Subject:	SGP/SMOS/E4 - E4 SMOS down for tower replacement
DataStreams:	sgp1440smosE4.a0, sgp1smosE4.00, sgp1smosE4.a0, sgp30smosE4.a1, sgpsmosE4.01
Description:	The E4 SMOS was shut down from 17 MAY 1999 at 1500 GMT until 25 MAY 1999 at 2050 GMT while the tower was replaced.
Measurements:	sgp1smosE4.a0: Wind Speed (vector averaged)(wspd_va) barometric pressure(bar_pres) Hourly precipitation(precip) Time offset of tweaks from base_time(time_offset) Relative humidity inside the instrument enclosure(rh) Dummy altitude for Zeb(alt) Beam 0 Temperature(temp) lat(lat) Vapor Pressure (kiloPascals)(vap_pres) base time(base_time) Mean Wind Speed(wspd) lon(lon) Unit Vector Wind Direction(wdir) Standard Deviation of wind direction(sd_deg) sgpsmosE4.01: null(Raw data stream - documentation not supported) sgp30smosE4.a1: Vapor Pressure (kiloPascals)(vap_pres) lon(lon) Standard Deviation of wind direction(sd_deg) Standard Deviation of Vapor Pressure(sd_vap_pres) Snow Depth Sensor(snow_sen) Snow Depth(snow) base time(base_time) Standard Deviation of Relative Humidity(sd_rh) barometric pressure(bar_pres) Standard Deviation of Barometric Pressure(sd_bar_pres) Unit Vector Wind Direction(wdir) Beam 0 Temperature(temp) Hourly precipitation(precip) Relative humidity inside the instrument enclosure(rh) Dummy altitude for Zeb(alt) Standard Deviation of Wind Speed(sd_wspd) Batter Voltage(vbat) lat(lat) Mean Wind Speed(wspd) Time offset of tweaks from base_time(time_offset) Standard Deviation of Air Temperature(sd_temp) Wind Speed (vector averaged)(wspd_va) sgp1440smosE4.a0: lon(lon) Maximum Snow Depth(max_snow) Time of Maximum Vapor Pressure(time_max_vap_pres) Maximum Relative Humidity(max_rh) Minimum Barometric Pressure(min_bar_pres) Time of Maximum Barometric Pressure(time_max_bar_pres) Minimum Vapor Pressure(min_vap_pres) base time(base_time) Dummy altitude for Zeb(alt) Maximum Barometric Pressure(max_bar_pres) Time of Minimum Relative Humidity(time_min_rh) Time of Minimum Vapor Pressure(time_min_vap_pres) Minimum Temperature(min_temp) Maximum Temperature(max_temp) Time of Maximum Temperature(time_max_temp) Time of Maximum Relative Humidity(time_max_rh) Maximum Vapor Pressure(max_vap_pres) Time of Minimum Wind Speed(time_min_wspd) maximum wind speed (gusts)(max_wspd) Time of Maximum Wind Speed(time_max_wspd) Time of Minimum Temperature(time_min_temp) Minimum Snow Depth(min_snow_depth) Time offset of tweaks from base_time(time_offset) Time of Maximum Snow Depth(time_max_snow) Minimum Relative Humidity(min_rh) lat(lat) Time of Minimum Barometric Pressure(time_min_bar_pres) Minimum of Wind speed(min_wspd) Time of Minimum Snow Depth(time_min_snow) sgp1smosE4.00: null(Raw data stream - documentation not supported)

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DQRID : D991109.4

Start Date	Start Time	End Date	End Time
05/17/1999	2000	05/26/1999	1700

Subject:	SGP/SMOS/E5 - Down for tower replacement
DataStreams:	sgp1440smosE5.a0, sgp1smosE5.00, sgp1smosE5.a0, sgp30smosE5.a1, sgpsmosE5.01
Description:	The E5 SMOS was shut down from 17 MAY 1999 at 2000 GMT until 26 MAY 1999 at 1700 GMT while the tower was replaced.
Measurements:	sgpsmosE5.01: null(Raw data stream - documentation not supported) sgp1440smosE5.a0: Time of Maximum Relative Humidity(time_max_rh) Maximum Vapor Pressure(max_vap_pres) Minimum Snow Depth(min_snow_depth) lat(lat) base time(base_time) lon(lon) Maximum Barometric Pressure(max_bar_pres) Minimum Barometric Pressure(min_bar_pres) Time of Minimum Snow Depth(time_min_snow) Time of Maximum Wind Speed(time_max_wspd) Maximum Snow Depth(max_snow) Maximum Temperature(max_temp) Time offset of tweaks from base_time(time_offset) Minimum of Wind speed(min_wspd) Time of Maximum Snow Depth(time_max_snow) Time of Maximum Temperature(time_max_temp) Minimum Temperature(min_temp) Dummy altitude for Zeb(alt) maximum wind speed (gusts)(max_wspd) Time of Minimum Barometric Pressure(time_min_bar_pres) Maximum Relative Humidity(max_rh) Time of Minimum Wind Speed(time_min_wspd) Minimum Vapor Pressure(min_vap_pres) Time of Minimum Temperature(time_min_temp) Minimum Relative Humidity(min_rh) Time of Maximum Barometric Pressure(time_max_bar_pres) Time of Minimum Relative Humidity(time_min_rh) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Minimum Vapor Pressure(time_min_vap_pres) sgp30smosE5.a1: Wind Speed (vector averaged)(wspd_va) Standard Deviation of Relative Humidity(sd_rh) Standard Deviation of wind direction(sd_deg) Time offset of tweaks from base_time(time_offset) Relative humidity inside the instrument enclosure(rh) Standard Deviation of Vapor Pressure(sd_vap_pres) lon(lon) Standard Deviation of Air Temperature(sd_temp) Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) Batter Voltage(vbat) Standard Deviation of Wind Speed(sd_wspd) Snow Depth Sensor(snow_sen) Hourly precipitation(precip) Dummy altitude for Zeb(alt) Standard Deviation of Barometric Pressure(sd_bar_pres) Snow Depth(snow) lat(lat) base time(base_time) Vapor Pressure (kiloPascals)(vap_pres) Beam 0 Temperature(temp) barometric pressure(bar_pres) sgp1smosE5.00: null(Raw data stream - documentation not supported) sgp1smosE5.a0: Beam 0 Temperature(temp) Mean Wind Speed(wspd) Relative humidity inside the instrument enclosure(rh) barometric pressure(bar_pres) lat(lat) Time offset of tweaks from base_time(time_offset) Unit Vector Wind Direction(wdir) Dummy altitude for Zeb(alt) Hourly precipitation(precip) Wind Speed (vector averaged)(wspd_va) Standard Deviation of wind direction(sd_deg) lon(lon) Vapor Pressure (kiloPascals)(vap_pres) base time(base_time)

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