DQRs for Session: 137214 User:kcwangCompleted: 09-05-2011

Data Quality Reports for Session: 137214 User: kcwang Completed: 09/05/2011

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D010713.11	SGP/SMOS/E1 - E1 SMOS Wind speed and direction values incorrect	sgp1smosE1.a0, sgp30smosE1.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
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
D020125.2	SGP/SMOS/E1 - E1 SMOS SNOW DEPTH DATA INCORRECT	sgp30smosE1.a1, sgp30smosE1.b1, sgp1440smosE1.a1
D020228.6	SGP/SMOS/E1 - E1 SMOS SNOW DEPTH DATA QUESTIONABLE	sgp30smosE1.a1, sgp30smosE1.b1, sgp1440smosE1.a1
D020403.2	SGP/SMOS/E1 - E1 SMOS SNOW DATA INCORRECT	sgp30smosE1.a1, sgp1440smosE1.a0
D020403.3	SGP/SMOS/E1 - E1 SMOS SNOW DATA INCORRECT	sgp30smosE1.a1, sgp30smosE1.b1, sgp1440smosE1.a1
D020612.1	SGP/SMOS/E1 - Incorrect Windspeed	sgpsmosE1.01, sgp1smosE1.00, sgp1smosE1.a0, sgp30smosE1.a1, sgp1440smosE1.a0
D020612.2	SGP/SMOS/E1 - Incorrect Windspeed	sgp1smosE1.00, sgp30smosE1.a1, sgp1440smosE1.a0
D020612.3	SGP/SMOS/E1 - Icing affected E1 SMOS wind speed	sgp1smosE1.00, sgp1smosE1.a0, sgp30smosE1.a1, sgp1440smosE1.a0
D020612.4	SGP/SMOS/E1 - Storage module and rain gauge damaged by lightning	sgp1smosE1.a0, sgp30smosE1.a1
D020726.26	SGP/SMOS/E1 - SNOW DEPTH DATA INCORRECT	sgp30smosE1.a1, sgp30smosE1.b1, sgp1440smosE1.a1
D020909.4	SGP/SMOS/E1 - Snow depth sensor removed; data reported as missing	sgp30smosE1.a1, sgp30smosE1.b1, sgp1440smosE1.a1
D021212.17	SGP/SMOS/E1 - Wind Speed data incorrect due to icing	sgp1smosE1.a1, sgp1smosE1.b1, sgp30smosE1.a1, sgp30smosE1.b1
D040315.1	SGP/SMOS/E1 - 6-month Calibration Checks	sgp1smosE1.a0, sgp30smosE1.a1, sgp1440smosE1.a0
D040315.2	SGP/SMOS/E1 - 6-month Calibration Checks	sgp1smosE1.a1, sgp1smosE1.b1, sgp30smosE1.a1, sgp30smosE1.b1, sgp1440smosE1.a1
D040315.3	SGP/SMOS/E1 - 6-month Calibration Checks	sgp1smosE1.b1, sgp30smosE1.b1, sgp1440smosE1.b1
D050209.1	SGP/SMOS/E1 - Wind Data Suspect	sgp1smosE1.b1, sgp30smosE1.b1, sgp1440smosE1.b1
D051201.1	SGP/SMOS/E1 - Sensor failure, wind direction data incorrect.	sgp1smosE1.b1, sgp30smosE1.b1
D070618.1	SGP/SMOS/E1 - Failed temperature probe	sgp1smosE1.b1, sgp30smosE1.b1, sgp1440smosE1.b1
D071220.3	SGP/SMOS/E1 - T/RH probe Failure	sgp1smosE1.b1, sgp30smosE1.b1, sgp1440smosE1.b1
D080116.4	SGP/SMOS/E1 - Wind Data Incorrect Due to Icing	sgp1smosE1.b1, sgp30smosE1.b1, sgp1440smosE1.b1
D080116.5	SGP/SMOS/E1 - RH Data Incorrect	sgp1smosE1.b1, sgp30smosE1.b1, sgp1440smosE1.b1
D080222.4	SGP/SMOS - Snowfall caused delayed count of precip	sgp1smosE1.b1, sgp1smosE3.b1, sgp1smosE4.b1, sgp1smosE5.b1, sgp1smosE6.b1, sgp1smosE7.b1, sgp1smosE8.b1, sgp1smosE9.b1, sgp1smosE11.b1, sgp1smosE13.b1, sgp1smosE15.b1, sgp1smosE20.b1, sgp1smosE21.b1, sgp1smosE24.b1, sgp1smosE27.b1, sgp30smosE1.b1, sgp30smosE3.b1, sgp30smosE4.b1, sgp30smosE5.b1, sgp30smosE6.b1, sgp30smosE7.b1, sgp30smosE8.b1, sgp30smosE9.b1, sgp30smosE11.b1, sgp30smosE13.b1, sgp30smosE15.b1, sgp30smosE20.b1, sgp30smosE21.b1, sgp30smosE24.b1, sgp30smosE27.b1
D080617.4	SGP/SMOS/E1 - Missing data	sgp1smosE1.b1, sgp30smosE1.b1, sgp1440smosE1.a1
D080617.5	SGP/SMOS/E1 - Missing data	sgp1smosE1.b1, sgp30smosE1.b1, sgp1440smosE1.b1
D081010.1	SGP/SMOS/E1 - RH values incorrect	sgp1smosE1.a0, sgp30smosE1.a1, sgp1440smosE1.a0
D090515.2	SGP/SMOS/E1 - RH high when near saturated	sgp1smosE1.b1, sgp30smosE1.b1, sgp1440smosE1.b1
D951207.5	SGP/SMOS/E1 - Humidity data invalid	sgp1smosE1.a0, sgp30smosE1.a1, sgp1440smosE1.a0
D960523.1	SGP/SMOS/E1 - tower down for maintenance	sgp1smosE1.a0, sgp30smosE1.a1, sgp1440smosE1.a0
D960809.9	SGP/SMOS/E1 - Storage module and rain gauge damaged by lightning	sgp1smosE1.a0, sgp30smosE1.a1, sgp1440smosE1.a0
D960911.1	SGP/SMOS/E1 - tower lowered for maintenance	sgp1smosE1.a0, sgp30smosE1.a1, sgp1440smosE1.a0
D980401.1	SGP/E1/SMOS - Icing affected E1 SMOS wind speed	sgp1smosE1.00, sgp1smosE1.a0, sgp30smosE1.a1, sgp1440smosE1.a0
D980616.2	SGP/E1/SMOS - Incorrect SMOS temperatures at E1	sgpsmosE1.01, sgp1smosE1.00, sgp1smosE1.a0, sgp30smosE1.a1, sgp1440smosE1.a0
D990215.1	SGP/SMOS - Questionable SMOS wind speeds at E1	sgp1smosE1.00, sgp30smosE1.a1, sgp1440smosE1.a0
D991109.1	SGP/SMOS - E1 SMOS down for tower replacement	sgpsmosE1.01, sgp1smosE1.00, sgp1smosE1.a0, sgp30smosE1.a1, sgp1440smosE1.a0
D991109.29	SGP/SMOS - E1 SMOS lowered to surface to install couterweights	sgpsmosE1.01, sgp1smosE1.00, sgp1smosE1.a0, sgp30smosE1.a1, sgp1440smosE1.a0

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: Wind direction, 30-min intervals, standard deviation(sd_deg) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Wind speed, 30-min intervals, standard deviation(sd_wspd) Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) sgp1smosE1.a0: Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Unit Vector Wind Direction(wdir) Wind direction, 30-min intervals, standard deviation(sd_deg) 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: sd_vap_pres Humidity, relative, 30-min intervals, standard deviation(sd_rh) Humidity, relative(rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) sgp1smosE1.a0: Humidity, relative(rh) Pressure, vapor, 60-m height, 30-min intervals(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: Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) snow_sen Temperature, air, 30-min intervals, standard deviation(sd_temp) Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) Wind speed, 30-min intervals, standard deviation(sd_wspd) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Temperature, air(temp) sd_vap_pres Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) sd_bar_pres Humidity, relative(rh) Snow, depth, 30-min intervals(snow) Precipitation, total(precip) Wind direction, 30-min intervals, standard deviation(sd_deg) Humidity, relative, 30-min intervals, standard deviation(sd_rh) sgp1smosE1.a0: Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Mean Wind Speed(wspd) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Temperature, air(temp) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Precipitation, total(precip) Humidity, relative(rh) Unit Vector Wind Direction(wdir) Wind direction, 30-min intervals, standard deviation(sd_deg)

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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:	sgp30smosE1.b1: Humidity, relative, 30-min intervals, standard deviation(sd_rh) sd_vap_pres Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Humidity, relative(rh) sgp30smosE1.a1: sd_vap_pres Humidity, relative, 30-min intervals, standard deviation(sd_rh) Humidity, relative(rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) sgp1smosE1.a1: Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Humidity, relative(rh) sgp1smosE1.b1: Humidity, relative(rh) Pressure, vapor, 60-m height, 30-min intervals(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:	sgp30smosE1.b1: Temperature, air, 30-min intervals, standard deviation(sd_temp) Temperature, air(temp) Snow, depth, 30-min intervals(snow) Wind direction, 30-min intervals, standard deviation(sd_deg) Wind speed, 30-min intervals, standard deviation(sd_wspd) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) sd_vap_pres Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Humidity, relative, 30-min intervals, standard deviation(sd_rh) Humidity, relative(rh) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Precipitation, total(precip) snow_sen sd_bar_pres sgp30smosE1.a1: Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) Wind speed, 30-min intervals, standard deviation(sd_wspd) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) sd_bar_pres Humidity, relative(rh) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) snow_sen Temperature, air, 30-min intervals, standard deviation(sd_temp) Temperature, air(temp) sd_vap_pres Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Snow, depth, 30-min intervals(snow) Precipitation, total(precip) Wind direction, 30-min intervals, standard deviation(sd_deg) Humidity, relative, 30-min intervals, standard deviation(sd_rh) sgp1smosE1.a1: Unit Vector Wind Direction(wdir) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Temperature, air(temp) Precipitation, total(precip) Wind direction, 30-min intervals, standard deviation(sd_deg) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Mean Wind Speed(wspd) Humidity, relative(rh) sgp1smosE1.b1: Wind direction, 30-min intervals, standard deviation(sd_deg) Humidity, relative(rh) Precipitation, total(precip) Unit Vector Wind Direction(wdir) Mean Wind Speed(wspd) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Temperature, air(temp)

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DQRID : D020125.2

Start Date	Start Time	End Date	End Time
08/28/2001	1940	10/24/2001	0001

Subject:	SGP/SMOS/E1 - E1 SMOS SNOW DEPTH DATA INCORRECT
DataStreams:	sgp30smosE1.a1, sgp30smosE1.b1, sgp1440smosE1.a1
Description:	New program reads snow depth data when no sensor is in place. Values near 1539 mm read as offset.
Measurements:	sgp30smosE1.b1: snow_sen Snow, depth, 30-min intervals(snow) sgp30smosE1.a1: snow_sen Snow, depth, 30-min intervals(snow) sgp1440smosE1.a1: Time of Maximum Snow Depth(time_max_snow) Minimum Snow Depth(min_snow_depth) Time of Minimum Snow Depth(time_min_snow) Maximum Snow Depth(max_snow)

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DQRID : D020228.6

Start Date	Start Time	End Date	End Time
12/06/2001	0000	12/18/2001	0001

Subject:	SGP/SMOS/E1 - E1 SMOS SNOW DEPTH DATA QUESTIONABLE
DataStreams:	sgp30smosE1.a1, sgp30smosE1.b1, sgp1440smosE1.a1
Description:	Snow depth readings intermittently reported outside of the manufacturer's tolerance of +/- 25mm.
Measurements:	sgp30smosE1.b1: snow_sen Snow, depth, 30-min intervals(snow) sgp30smosE1.a1: snow_sen Snow, depth, 30-min intervals(snow) sgp1440smosE1.a1: Time of Maximum Snow Depth(time_max_snow) Minimum Snow Depth(min_snow_depth) Time of Minimum Snow Depth(time_min_snow) Maximum Snow Depth(max_snow)

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DQRID : D020403.2

Start Date	Start Time	End Date	End Time
05/01/1996	0000	03/31/2001	2359

Subject:	SGP/SMOS/E1 - E1 SMOS SNOW DATA INCORRECT
DataStreams:	sgp30smosE1.a1, sgp1440smosE1.a0
Description:	Due to a programming error all snow depth data was reported as 0. In effect no snow depth data was collected.
Measurements:	sgp30smosE1.a1: snow_sen Snow, depth, 30-min intervals(snow) sgp1440smosE1.a0: Time of Minimum Snow Depth(time_min_snow) Time of Maximum Snow Depth(time_max_snow) Minimum Snow Depth(min_snow_depth) Maximum Snow Depth(max_snow)

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DQRID : D020403.3

Start Date	Start Time	End Date	End Time
04/01/2001	0000	08/28/2001	1939

Subject:	SGP/SMOS/E1 - E1 SMOS SNOW DATA INCORRECT
DataStreams:	sgp30smosE1.a1, sgp30smosE1.b1, sgp1440smosE1.a1
Description:	Due to a programming error all snow depth data was reported as 0. In effect, no snow depth data were collected.
Measurements:	sgp30smosE1.b1: snow_sen Snow, depth, 30-min intervals(snow) sgp30smosE1.a1: snow_sen Snow, depth, 30-min intervals(snow) sgp1440smosE1.a1: Time of Maximum Snow Depth(time_max_snow) Minimum Snow Depth(min_snow_depth) Time of Minimum Snow Depth(time_min_snow) Maximum Snow Depth(max_snow)

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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:	sgpsmosE1.01, sgp1smosE1.00, sgp1smosE1.a0, sgp30smosE1.a1, sgp1440smosE1.a0
Description:	The E1 SMOS was lowered to the surface on 5 OCT 1999 between 1600 and 1617 GMT to install counterweights.
Measurements:	sgpsmosE1.01: Raw data stream - documentation not supported sgp1smosE1.00: Raw data stream - documentation not supported sgp30smosE1.a1: Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) Wind speed, 30-min intervals, standard deviation(sd_wspd) sgp1smosE1.a0: Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) sgp1440smosE1.a0: Time of Minimum Wind Speed(time_min_wspd) Minimum Wind Speed(min_wspd) Time of Maximum Wind Speed(time_max_wspd) Highest gust within hour is reported(max_wspd)

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DQRID : D020612.2

Start Date	Start Time	End Date	End Time
01/29/1999	1200	01/29/1999	2230
01/30/1999	2130	02/01/1999	0930

Subject:	SGP/SMOS/E1 - Incorrect Windspeed
DataStreams:	sgp1smosE1.00, sgp30smosE1.a1, sgp1440smosE1.a0
Description:	Apparently icing conditions caused incorrect wind speed data from the E1 SMOS between 1200 and 2230 GMT on 29 JAN 99 and again between 2130 GMT on 30 JAN 99 and 0930 GMT om 1 FEB 99. No other data seems to have been affected.
Measurements:	sgp30smosE1.a1: Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Wind speed, 30-min intervals, standard deviation(sd_wspd) Mean Wind Speed(wspd) sgp1smosE1.00: Raw data stream - documentation not supported sgp1440smosE1.a0: Time of Minimum Wind Speed(time_min_wspd) Time of Maximum Wind Speed(time_max_wspd) Highest gust within hour is reported(max_wspd) Minimum Wind Speed(min_wspd)

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DQRID : D020612.3

Start Date	Start Time	End Date	End Time
03/16/1998	0600	03/16/1998	1310

Subject:	SGP/SMOS/E1 - Icing affected E1 SMOS wind speed
DataStreams:	sgp1smosE1.00, sgp1smosE1.a0, sgp30smosE1.a1, sgp1440smosE1.a0
Description:	Icing conditions at E1 caused the wind speed to be questionable starting at 0600 GMT on 16 MAR 98. By 1310 GMT, the icing caused the propellor to quit. Recovery date and time unknown because power outage caused loss of data. The incorrect data and missing data are identified via other DQRs.
Measurements:	sgp30smosE1.a1: Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Wind speed, 30-min intervals, standard deviation(sd_wspd) Mean Wind Speed(wspd) sgp1smosE1.00: Raw data stream - documentation not supported sgp1smosE1.a0: Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Mean Wind Speed(wspd) sgp1440smosE1.a0: Time of Minimum Wind Speed(time_min_wspd) Time of Maximum Wind Speed(time_max_wspd) Highest gust within hour is reported(max_wspd) Minimum Wind Speed(min_wspd)

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DQRID : D020612.4

Start Date	Start Time	End Date	End Time
07/08/1996	0030	07/24/1996	2030

Subject:	SGP/SMOS/E1 - Storage module and rain gauge damaged by lightning
DataStreams:	sgp1smosE1.a0, sgp30smosE1.a1
Description:	The SMOS E1 storage module and rain gauge were damaged by lightning at 0030 GMT. All data were lost 8 JUL - 10 JUL, 2000 GMT. Rain gauge data were lost until the gauge was replaced on 24 JUL 96.
Measurements:	sgp30smosE1.a1: Precipitation, total(precip) sgp1smosE1.a0: Precipitation, total(precip)

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DQRID : D020726.26

Start Date	End Date	End Time
04/28/2002	05/01/2002	0001
05/02/2002	05/05/2002	0001
05/09/2002	05/11/2002	0001
05/12/2002	05/14/2002	0001
05/17/2002	05/20/2002	0001
05/24/2002	05/26/2002	0001

Subject:	SGP/SMOS/E1 - SNOW DEPTH DATA INCORRECT
DataStreams:	sgp30smosE1.a1, sgp30smosE1.b1, sgp1440smosE1.a1
Description:	Snow depth sensor was removed for the season. Temperatures fell below 10 deg C causing the ingest program to accumulate erroneous data.
Measurements:	sgp30smosE1.b1: snow_sen Snow, depth, 30-min intervals(snow) sgp30smosE1.a1: snow_sen Snow, depth, 30-min intervals(snow) sgp1440smosE1.a1: Time of Maximum Snow Depth(time_max_snow) Minimum Snow Depth(min_snow_depth) Time of Minimum Snow Depth(time_min_snow) Maximum Snow Depth(max_snow)

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DQRID : D020909.4

Start Date	Start Time	End Date	End Time
08/12/2002	1930	07/17/2003	2359

Subject:	SGP/SMOS/E1 - Snow depth sensor removed; data reported as missing
DataStreams:	sgp30smosE1.a1, sgp30smosE1.b1, sgp1440smosE1.a1
Description:	The snow depth sensor was removed. The program was changed to read -9999 into the data stream.
Measurements:	sgp30smosE1.b1: snow_sen Snow, depth, 30-min intervals(snow) sgp30smosE1.a1: snow_sen Snow, depth, 30-min intervals(snow) sgp1440smosE1.a1: Time of Maximum Snow Depth(time_max_snow) Minimum Snow Depth(min_snow_depth) Time of Minimum Snow Depth(time_min_snow) Maximum Snow Depth(max_snow)

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DQRID : D021212.17

Start Date	Start Time	End Date	End Time
10/23/2002	2008	10/25/2002	1530

Subject:	SGP/SMOS/E1 - Wind Speed data incorrect due to icing
DataStreams:	sgp1smosE1.a1, sgp1smosE1.b1, sgp30smosE1.a1, sgp30smosE1.b1
Description:	Wind speeds were artificially low due to icing on the sensor.
Measurements:	sgp30smosE1.b1: Wind speed, 30-min intervals, standard deviation(sd_wspd) Mean Wind Speed(wspd) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) sgp30smosE1.a1: Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Wind speed, 30-min intervals, standard deviation(sd_wspd) Mean Wind Speed(wspd) sgp1smosE1.a1: Mean Wind Speed(wspd) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) sgp1smosE1.b1: Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Mean Wind Speed(wspd)

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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:	sgp1smosE1.a0, sgp30smosE1.a1, sgp1440smosE1.a0
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:	sgp30smosE1.a1: Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Temperature, air, 30-min intervals, standard deviation(sd_temp) Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) Wind speed, 30-min intervals, standard deviation(sd_wspd) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Temperature, air(temp) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Humidity, relative(rh) Wind direction, 30-min intervals, standard deviation(sd_deg) Humidity, relative, 30-min intervals, standard deviation(sd_rh) sgp1smosE1.a0: Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Mean Wind Speed(wspd) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Temperature, air(temp) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Humidity, relative(rh) Unit Vector Wind Direction(wdir) Wind direction, 30-min intervals, standard deviation(sd_deg) sgp1440smosE1.a0: Time of Minimum Barometric Pressure(time_min_bar_pres) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Minimum Wind Speed(min_wspd) Time of Maximum Temperature(time_max_temp) Highest gust within hour is reported(max_wspd) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Minimum Wind Speed(time_min_wspd) Minimum Barometric Pressure(min_bar_pres) Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Temperature(time_min_temp) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Temperature, air, at 60-m height, 24-hr maximum(max_temp) Time of Maximum Barometric Pressure(time_max_bar_pres) Time of Maximum Wind Speed(time_max_wspd) Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Relative Humidity(time_min_rh) Temperature, air, at 60-m height, 24-hr minimum(min_temp) Maximum Barometric Pressure(max_bar_pres)

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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:	sgp1smosE1.a1, sgp1smosE1.b1, sgp30smosE1.a1, sgp30smosE1.b1, sgp1440smosE1.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:	sgp30smosE1.b1: Temperature, air, 30-min intervals, standard deviation(sd_temp) Temperature, air(temp) Wind direction, 30-min intervals, standard deviation(sd_deg) Wind speed, 30-min intervals, standard deviation(sd_wspd) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) sd_vap_pres Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Humidity, relative, 30-min intervals, standard deviation(sd_rh) Humidity, relative(rh) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) sd_bar_pres sgp30smosE1.a1: Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) Wind speed, 30-min intervals, standard deviation(sd_wspd) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) sd_bar_pres Humidity, relative(rh) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Temperature, air, 30-min intervals, standard deviation(sd_temp) Temperature, air(temp) sd_vap_pres Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Wind direction, 30-min intervals, standard deviation(sd_deg) Humidity, relative, 30-min intervals, standard deviation(sd_rh) sgp1smosE1.a1: Unit Vector Wind Direction(wdir) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Temperature, air(temp) Wind direction, 30-min intervals, standard deviation(sd_deg) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Mean Wind Speed(wspd) Humidity, relative(rh) sgp1smosE1.b1: Wind direction, 30-min intervals, standard deviation(sd_deg) Humidity, relative(rh) Unit Vector Wind Direction(wdir) Mean Wind Speed(wspd) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Temperature, air(temp) sgp1440smosE1.a1: Temperature, air, at 60-m height, 24-hr maximum(max_temp) Time of Maximum Barometric Pressure(time_max_bar_pres) Time of Minimum Temperature(time_min_temp) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Time of Minimum Wind Speed(time_min_wspd) Highest gust within hour is reported(max_wspd) Time of Maximum Temperature(time_max_temp) Temperature, air, at 60-m height, 24-hr minimum(min_temp) Maximum Barometric Pressure(max_bar_pres) Time of Maximum Wind Speed(time_max_wspd) Time of Minimum Barometric Pressure(time_min_bar_pres) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Time of Minimum Vapor Pressure(time_min_vap_pres) Minimum Wind Speed(min_wspd) Time of Relative Humidity(time_min_rh) Time of Maximum Relative Humidity(time_max_rh) Minimum Barometric Pressure(min_bar_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres)

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DQRID : D040315.3

Start Date	Start Time	End Date	End Time
10/21/2003	1745	10/21/2003	1945
04/20/2004	1955	04/20/2004	2020
10/19/2004	1920	10/19/2004	1950
04/05/2005	1914	04/05/2005	1935
11/16/2005	2111	11/16/2005	2200
04/18/2006	2047	04/18/2006	2110
10/03/2006	2002	10/03/2006	2039
04/03/2007	1912	04/03/2007	1930
10/17/2007	1905	10/17/2007	1934
04/01/2008	1940	04/01/2008	2005
11/12/2008	2102	11/12/2008	2142

Subject:	SGP/SMOS/E1 - 6-month Calibration Checks
DataStreams:	sgp1smosE1.b1, sgp30smosE1.b1, sgp1440smosE1.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:	sgp30smosE1.b1: Temperature, air, 30-min intervals, standard deviation(sd_temp) Temperature, air(temp) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Humidity, relative, 30-min intervals, standard deviation(sd_rh) Wind direction, 30-min intervals, standard deviation(sd_deg) Humidity, relative(rh) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Wind speed, 30-min intervals, standard deviation(sd_wspd) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) sd_vap_pres Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) sd_bar_pres sgp1440smosE1.b1: Time of Relative Humidity(time_min_rh) Time of Maximum Relative Humidity(time_max_rh) Time of Maximum Temperature(time_max_temp) Time of Maximum Barometric Pressure(time_max_bar_pres) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Temperature, air, at 60-m height, 24-hr maximum(max_temp) Time of Minimum Wind Speed(time_min_wspd) Time of Minimum Barometric Pressure(time_min_bar_pres) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Time of Minimum Vapor Pressure(time_min_vap_pres) Maximum Barometric Pressure(max_bar_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Minimum Temperature(time_min_temp) Highest gust within hour is reported(max_wspd) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Minimum Barometric Pressure(min_bar_pres) Time of Maximum Wind Speed(time_max_wspd) Minimum Wind Speed(min_wspd) Temperature, air, at 60-m height, 24-hr minimum(min_temp) sgp1smosE1.b1: Unit Vector Wind Direction(wdir) Wind direction, 30-min intervals, standard deviation(sd_deg) Mean Wind Speed(wspd) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Humidity, relative(rh) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Temperature, air(temp)

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DQRID : D050209.1

Start Date	Start Time	End Date	End Time
02/02/2005	0000	02/04/2005	2359

Subject:	SGP/SMOS/E1 - Wind Data Suspect
DataStreams:	sgp1smosE1.b1, sgp30smosE1.b1, sgp1440smosE1.b1
Description:	Both wind speed and direction data are affected by icing during time period causing suspect readings.
Measurements:	sgp30smosE1.b1: Wind speed, 30-min intervals, standard deviation(sd_wspd) Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) Wind direction, 30-min intervals, standard deviation(sd_deg) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) sgp1440smosE1.b1: Time of Minimum Wind Speed(time_min_wspd) Time of Maximum Wind Speed(time_max_wspd) Minimum Wind Speed(min_wspd) Highest gust within hour is reported(max_wspd) sgp1smosE1.b1: Unit Vector Wind Direction(wdir) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Mean Wind Speed(wspd)

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DQRID : D051201.1

Start Date	Start Time	End Date	End Time
11/29/2005	2100	12/13/2005	2230

Subject:	SGP/SMOS/E1 - Sensor failure, wind direction data incorrect.
DataStreams:	sgp1smosE1.b1, sgp30smosE1.b1
Description:	The wind sensor failed on direction. Data show wind was consistently from one direction.
Measurements:	sgp30smosE1.b1: Unit Vector Wind Direction(wdir) Wind direction, 30-min intervals, standard deviation(sd_deg) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) sgp1smosE1.b1: Unit Vector Wind Direction(wdir) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Wind direction, 30-min intervals, standard deviation(sd_deg)

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DQRID : D070618.1

Start Date	Start Time	End Date	End Time
04/03/2007	0000	06/26/2007	2025

Subject:	SGP/SMOS/E1 - Failed temperature probe
DataStreams:	sgp1smosE1.b1, sgp30smosE1.b1, sgp1440smosE1.b1
Description:	The temperature probe was out of tolerance as it failed the 6-month calibration checks and subsequent bi-weekly checks. The temperature values consistently were outside the manufacturers suggested uncertainty of 0.2 C.
Measurements:	sgp30smosE1.b1: Temperature, air(temp) sd_vap_pres Pressure, vapor, 60-m height, 30-min intervals(vap_pres) sgp1440smosE1.b1: Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Minimum Temperature(time_min_temp) Time of Maximum Temperature(time_max_temp) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Temperature, air, at 60-m height, 24-hr maximum(max_temp) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Temperature, air, at 60-m height, 24-hr minimum(min_temp) sgp1smosE1.b1: Temperature, air(temp) Pressure, vapor, 60-m height, 30-min intervals(vap_pres)

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DQRID : D071220.3

Start Date	Start Time	End Date	End Time
12/17/2007	2103	12/26/2007	2126

Subject:	SGP/SMOS/E1 - T/RH probe Failure
DataStreams:	sgp1smosE1.b1, sgp30smosE1.b1, sgp1440smosE1.b1
Description:	The T/RH probe failed after a recent ice storm. The probe was replaced.
Measurements:	sgp30smosE1.b1: Temperature, air, 30-min intervals, standard deviation(sd_temp) sd_vap_pres Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Humidity, relative, 30-min intervals, standard deviation(sd_rh) Humidity, relative(rh) sgp1440smosE1.b1: Time of Relative Humidity(time_min_rh) Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Temperature(time_min_temp) Time of Maximum Temperature(time_max_temp) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Temperature, air, at 60-m height, 24-hr maximum(max_temp) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Temperature, air, at 60-m height, 24-hr minimum(min_temp) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) sgp1smosE1.b1: Humidity, relative(rh) Temperature, air(temp) Pressure, vapor, 60-m height, 30-min intervals(vap_pres)

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DQRID : D080116.4

Start Date	Start Time	End Date	End Time
12/11/2007	0157	12/11/2007	2059

Subject:	SGP/SMOS/E1 - Wind Data Incorrect Due to Icing
DataStreams:	sgp1smosE1.b1, sgp30smosE1.b1, sgp1440smosE1.b1
Description:	An ice storm caused the RM Young wind monitor to become frozen. Most of the time the sensor was frozen and unmoving, at other times it reported values but this data is highly suspect.
Measurements:	sgp30smosE1.b1: Wind speed, 30-min intervals, standard deviation(sd_wspd) Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) Wind direction, 30-min intervals, standard deviation(sd_deg) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) sgp1440smosE1.b1: Highest gust within hour is reported(max_wspd) Time of Minimum Wind Speed(time_min_wspd) Time of Maximum Wind Speed(time_max_wspd) Minimum Wind Speed(min_wspd) sgp1smosE1.b1: Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Unit Vector Wind Direction(wdir) Wind direction, 30-min intervals, standard deviation(sd_deg) Mean Wind Speed(wspd)

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DQRID : D080116.5

Start Date	Start Time	End Date	End Time
12/17/2007	2103	12/22/2007	1559

Subject:	SGP/SMOS/E1 - RH Data Incorrect
DataStreams:	sgp1smosE1.b1, sgp30smosE1.b1, sgp1440smosE1.b1
Description:	The T/RH sensor was experiencing problems. The RH data from this sensor was incorrect.
Measurements:	sgp30smosE1.b1: sd_vap_pres Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Humidity, relative, 30-min intervals, standard deviation(sd_rh) Humidity, relative(rh) sgp1440smosE1.b1: Time of Relative Humidity(time_min_rh) Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Maximum Relative Humidity(time_max_rh) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) sgp1smosE1.b1: Humidity, relative(rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres)

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DQRID : D080222.4

Start Date	Start Time	End Date	End Time
01/31/2008	0000	02/02/2008	2000

Subject:	SGP/SMOS - Snowfall caused delayed count of precip
DataStreams:	sgp1smosE1.b1, sgp1smosE3.b1, sgp1smosE4.b1, sgp1smosE5.b1, sgp1smosE6.b1, sgp1smosE7.b1, sgp1smosE8.b1, sgp1smosE9.b1, sgp1smosE11.b1, sgp1smosE13.b1, sgp1smosE15.b1, sgp1smosE20.b1, sgp1smosE21.b1, sgp1smosE24.b1, sgp1smosE27.b1, sgp30smosE1.b1, sgp30smosE3.b1, sgp30smosE4.b1, sgp30smosE5.b1, sgp30smosE6.b1, sgp30smosE7.b1, sgp30smosE8.b1, sgp30smosE9.b1, sgp30smosE11.b1, sgp30smosE13.b1, sgp30smosE15.b1, sgp30smosE20.b1, sgp30smosE21.b1, sgp30smosE24.b1, sgp30smosE27.b1
Description:	A snow/ice storm moved through the SGP region on 01/31/08 bringing below-freezing temperatures, affecting the precip field. Data is suspect during the date/time range specified due to melting ice after temperatures warmed above freezing.
Measurements:	sgp1smosE27.b1: Precipitation, total(precip) sgp30smosE7.b1: Precipitation, total(precip) sgp30smosE20.b1: Precipitation, total(precip) sgp30smosE21.b1: Precipitation, total(precip) sgp30smosE6.b1: Precipitation, total(precip) sgp30smosE8.b1: Precipitation, total(precip) sgp1smosE3.b1: Precipitation, total(precip) sgp1smosE4.b1: Precipitation, total(precip) sgp30smosE15.b1: Precipitation, total(precip) sgp1smosE11.b1: Precipitation, total(precip) sgp30smosE4.b1: Precipitation, total(precip) sgp1smosE20.b1: Precipitation, total(precip) sgp30smosE5.b1: Precipitation, total(precip) sgp1smosE15.b1: Precipitation, total(precip) sgp30smosE3.b1: Precipitation, total(precip) sgp30smosE9.b1: Precipitation, total(precip) sgp1smosE5.b1: Precipitation, total(precip) sgp1smosE7.b1: Precipitation, total(precip) sgp30smosE11.b1: Precipitation, total(precip) sgp30smosE27.b1: Precipitation, total(precip) sgp1smosE8.b1: Precipitation, total(precip) sgp1smosE6.b1: Precipitation, total(precip) sgp30smosE1.b1: Precipitation, total(precip) sgp1smosE24.b1: Precipitation, total(precip) sgp1smosE21.b1: Precipitation, total(precip) sgp30smosE24.b1: Precipitation, total(precip) sgp1smosE1.b1: Precipitation, total(precip) sgp1smosE13.b1: Precipitation, total(precip) sgp30smosE13.b1: Precipitation, total(precip) sgp1smosE9.b1: Precipitation, total(precip)

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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:	sgp1smosE1.b1, sgp30smosE1.b1, sgp1440smosE1.a1
Description:	Data are missing and unrecoverable.
Measurements:	sgp30smosE1.b1: Temperature, air, 30-min intervals, standard deviation(sd_temp) Temperature, air(temp) Snow, depth, 30-min intervals(snow) Wind direction, 30-min intervals, standard deviation(sd_deg) alt base_time Wind speed, 30-min intervals, standard deviation(sd_wspd) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) sd_vap_pres Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) lat lon Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Humidity, relative, 30-min intervals, standard deviation(sd_rh) time_offset Humidity, relative(rh) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Precipitation, total(precip) snow_sen vbat sd_bar_pres sgp1smosE1.b1: time_offset Wind direction, 30-min intervals, standard deviation(sd_deg) lat lon Humidity, relative(rh) Precipitation, total(precip) alt base_time Unit Vector Wind Direction(wdir) Mean Wind Speed(wspd) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Temperature, air(temp) sgp1440smosE1.a1: Minimum Snow Depth(min_snow_depth) Temperature, air, at 60-m height, 24-hr maximum(max_temp) Time of Maximum Barometric Pressure(time_max_bar_pres) lon Time of Minimum Temperature(time_min_temp) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Time of Minimum Wind Speed(time_min_wspd) Highest gust within hour is reported(max_wspd) Time of Maximum Temperature(time_max_temp) Time of Maximum Snow Depth(time_max_snow) Temperature, air, at 60-m height, 24-hr minimum(min_temp) Maximum Barometric Pressure(max_bar_pres) Time of Maximum Wind Speed(time_max_wspd) Time of Minimum Barometric Pressure(time_min_bar_pres) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Time of Minimum Vapor Pressure(time_min_vap_pres) Minimum Wind Speed(min_wspd) Time of Relative Humidity(time_min_rh) Maximum Snow Depth(max_snow) Time of Maximum Relative Humidity(time_max_rh) lat base_time Time of Minimum Snow Depth(time_min_snow) Minimum Barometric Pressure(min_bar_pres) alt Time of Maximum Vapor Pressure(time_max_vap_pres) time_offset Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres)

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DQRID : D080617.5

Start Date	Start Time	End Date	End Time
04/25/2006	1800	05/02/2006	1100
05/10/2006	1400	05/15/2006	2300
06/23/2007	2300	06/26/2007	2200
08/08/2007	0800	08/15/2007	0630
12/11/2007	2000	12/17/2007	2130
12/22/2007	1500	12/26/2007	1600
05/23/2008	0700	05/27/2008	0200

Subject:	SGP/SMOS/E1 - Missing data
DataStreams:	sgp1smosE1.b1, sgp30smosE1.b1, sgp1440smosE1.b1
Description:	Data are missing and unrecoverable
Measurements:	sgp30smosE1.b1: Temperature, air, 30-min intervals, standard deviation(sd_temp) Temperature, air(temp) Snow, depth, 30-min intervals(snow) Wind direction, 30-min intervals, standard deviation(sd_deg) alt base_time Wind speed, 30-min intervals, standard deviation(sd_wspd) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) sd_vap_pres Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) lat lon Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Humidity, relative, 30-min intervals, standard deviation(sd_rh) time_offset Humidity, relative(rh) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Precipitation, total(precip) snow_sen vbat sd_bar_pres sgp1440smosE1.b1: lon Time of Maximum Relative Humidity(time_max_rh) Time of Maximum Temperature(time_max_temp) Temperature, air, at 60-m height, 24-hr maximum(max_temp) Minimum Snow Depth(min_snow_depth) Time of Minimum Wind Speed(time_min_wspd) Time of Minimum Barometric Pressure(time_min_bar_pres) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Minimum Temperature(time_min_temp) Highest gust within hour is reported(max_wspd) Minimum Wind Speed(min_wspd) Time of Relative Humidity(time_min_rh) base_time Maximum Snow Depth(max_snow) Time of Maximum Snow Depth(time_max_snow) time alt Time of Maximum Barometric Pressure(time_max_bar_pres) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Time of Minimum Snow Depth(time_min_snow) time_offset Maximum Barometric Pressure(max_bar_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) lat Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Minimum Barometric Pressure(min_bar_pres) Time of Maximum Wind Speed(time_max_wspd) Temperature, air, at 60-m height, 24-hr minimum(min_temp) sgp1smosE1.b1: time_offset Wind direction, 30-min intervals, standard deviation(sd_deg) lat lon Humidity, relative(rh) Precipitation, total(precip) alt base_time Unit Vector Wind Direction(wdir) Mean Wind Speed(wspd) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Temperature, air(temp)

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DQRID : D081010.1

Start Date	Start Time	End Date	End Time
06/25/1999	2200	07/06/1999	2100

Subject:	SGP/SMOS/E1 - RH values incorrect
DataStreams:	sgp1smosE1.a0, sgp30smosE1.a1, sgp1440smosE1.a0
Description:	Rh values incorrect due to failing sensor.
Measurements:	sgp30smosE1.a1: sd_vap_pres Humidity, relative(rh) Humidity, relative, 30-min intervals, standard deviation(sd_rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) sgp1smosE1.a0: Humidity, relative(rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) sgp1440smosE1.a0: Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Maximum Relative Humidity(time_max_rh) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Relative Humidity(time_min_rh)

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DQRID : D090515.2

Start Date	Start Time	End Date	End Time
04/09/2009	0000	08/31/2009	1819

Subject:	SGP/SMOS/E1 - RH high when near saturated
DataStreams:	sgp1smosE1.b1, sgp30smosE1.b1, sgp1440smosE1.b1
Description:	Instrument RH values consistently exceeded MAX and did not compare well to surrounding sites. Problem was apparent only when local RH values were in excess of 90%, usually between 02-16Z.
Measurements:	sgp30smosE1.b1: qc_rh qc_vap_pres sd_vap_pres Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Humidity, relative, 30-min intervals, standard deviation(sd_rh) qc_sd_vap_pres qc_sd_rh Humidity, relative(rh) sgp1440smosE1.b1: Time of Relative Humidity(time_min_rh) Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Maximum Relative Humidity(time_max_rh) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) sgp1smosE1.b1: Humidity, relative(rh) qc_rh qc_vap_pres Pressure, vapor, 60-m height, 30-min intervals(vap_pres)

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DQRID : D951207.5

Start Date	Start Time	End Date	End Time
09/06/1995	0000	11/29/1995	1630

Subject:	SGP/SMOS/E1 - Humidity data invalid
DataStreams:	sgp1smosE1.a0, sgp30smosE1.a1, sgp1440smosE1.a0
Description:	The RH sensor reported proper values when installed, but the values drifted upwards until they exceeded our tolerances. All RH and vapor pressure data taken prior to 1630 GMT on 29 NOV 95, when the probe was replaced, should be flagged as incorrect.
Measurements:	sgp30smosE1.a1: sd_vap_pres Humidity, relative(rh) Humidity, relative, 30-min intervals, standard deviation(sd_rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) sgp1smosE1.a0: Humidity, relative(rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) sgp1440smosE1.a0: Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Maximum Relative Humidity(time_max_rh) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Relative Humidity(time_min_rh)

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DQRID : D960523.1

Start Date	Start Time	End Date	End Time
04/18/1996	1430	04/18/1996	1530

Subject:	SGP/SMOS/E1 - tower down for maintenance
DataStreams:	sgp1smosE1.a0, sgp30smosE1.a1, sgp1440smosE1.a0
Description:	The SMOS E1 tower was down for maintenance on 18 APR 96 between 1430 and 1530 GMT. All wind, temperature, and humidity data taken during this period are either incorrect or questionable. The barometric pressure and rain data are OK.
Measurements:	sgp30smosE1.a1: Temperature, air, 30-min intervals, standard deviation(sd_temp) Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) Wind speed, 30-min intervals, standard deviation(sd_wspd) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Temperature, air(temp) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Humidity, relative(rh) Humidity, relative, 30-min intervals, standard deviation(sd_rh) sgp1smosE1.a0: Mean Wind Speed(wspd) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Temperature, air(temp) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Humidity, relative(rh) Unit Vector Wind Direction(wdir) sgp1440smosE1.a0: Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Minimum Wind Speed(min_wspd) Time of Maximum Temperature(time_max_temp) Highest gust within hour is reported(max_wspd) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Minimum Wind Speed(time_min_wspd) Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Temperature(time_min_temp) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Temperature, air, at 60-m height, 24-hr maximum(max_temp) Time of Maximum Wind Speed(time_max_wspd) Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Relative Humidity(time_min_rh) Temperature, air, at 60-m height, 24-hr minimum(min_temp)

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DQRID : D960809.9

Start Date	Start Time	End Date	End Time
07/08/1996	0030	07/10/1996	2000

Subject:	SGP/SMOS/E1 - Storage module and rain gauge damaged by lightning
DataStreams:	sgp1smosE1.a0, sgp30smosE1.a1, sgp1440smosE1.a0
Description:	The SMOS E1 storage module and rain gauge were damaged by lightning at 0030 GMT. All data were lost 8 JUL - 10 JUL, 2000 GMT. Rain gauge data were lost until the gauge was replaced on 24 JUL 96.
Measurements:	sgp30smosE1.a1: Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) base_time vbat Wind speed, 30-min intervals, standard deviation(sd_wspd) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) sd_bar_pres Humidity, relative(rh) alt Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) snow_sen time_offset Temperature, air, 30-min intervals, standard deviation(sd_temp) lon Temperature, air(temp) sd_vap_pres Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Snow, depth, 30-min intervals(snow) Precipitation, total(precip) Wind direction, 30-min intervals, standard deviation(sd_deg) lat Humidity, relative, 30-min intervals, standard deviation(sd_rh) sgp1smosE1.a0: lat Mean Wind Speed(wspd) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Humidity, relative(rh) lon Unit Vector Wind Direction(wdir) Wind direction, 30-min intervals, standard deviation(sd_deg) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) alt Temperature, air(temp) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) base_time Precipitation, total(precip) time_offset sgp1440smosE1.a0: Time of Minimum Snow Depth(time_min_snow) Time of Maximum Snow Depth(time_max_snow) Time of Minimum Barometric Pressure(time_min_bar_pres) alt Time of Maximum Temperature(time_max_temp) Highest gust within hour is reported(max_wspd) lon Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Minimum Wind Speed(time_min_wspd) Maximum Snow Depth(max_snow) Time of Relative Humidity(time_min_rh) Maximum Barometric Pressure(max_bar_pres) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Minimum Wind Speed(min_wspd) base_time time_offset Minimum Snow Depth(min_snow_depth) Minimum Barometric Pressure(min_bar_pres) Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Temperature(time_min_temp) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Temperature, air, at 60-m height, 24-hr maximum(max_temp) lat Time of Maximum Barometric Pressure(time_max_bar_pres) Time of Maximum Wind Speed(time_max_wspd) Time of Minimum Vapor Pressure(time_min_vap_pres) Temperature, air, at 60-m height, 24-hr minimum(min_temp)

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DQRID : D960911.1

Start Date	Start Time	End Date	End Time
09/04/1996	1500	09/04/1996	1600

Subject:	SGP/SMOS/E1 - tower lowered for maintenance
DataStreams:	sgp1smosE1.a0, sgp30smosE1.a1, sgp1440smosE1.a0
Description:	The SMOS.E1 tower was lowered on 4 SEP 96 between 1500+ and 1600 GMT for maintenance. All wind data are incorrect. Temperature and humidity data may be incorrect.
Measurements:	sgp30smosE1.a1: Temperature, air, 30-min intervals, standard deviation(sd_temp) Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) Wind speed, 30-min intervals, standard deviation(sd_wspd) Temperature, air(temp) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Humidity, relative(rh) Humidity, relative, 30-min intervals, standard deviation(sd_rh) sgp1smosE1.a0: Mean Wind Speed(wspd) Temperature, air(temp) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Humidity, relative(rh) Unit Vector Wind Direction(wdir) sgp1440smosE1.a0: Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Minimum Wind Speed(min_wspd) Time of Maximum Temperature(time_max_temp) Highest gust within hour is reported(max_wspd) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Minimum Wind Speed(time_min_wspd) Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Temperature(time_min_temp) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Temperature, air, at 60-m height, 24-hr maximum(max_temp) Time of Maximum Wind Speed(time_max_wspd) Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Relative Humidity(time_min_rh) Temperature, air, at 60-m height, 24-hr minimum(min_temp)

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DQRID : D980401.1

Start Date	Start Time	End Date	End Time
03/16/1998	1310	03/31/1998	0800

Subject:	SGP/E1/SMOS - Icing affected E1 SMOS wind speed
DataStreams:	sgp1smosE1.00, sgp1smosE1.a0, sgp30smosE1.a1, sgp1440smosE1.a0
Description:	Icing conditions at E1 caused the wind speed to be questionable starting at 0600 GMT on 16 MAR 98. By 1310 GMT, the icing caused the propellor to quit. Recovery date and time unknown because power outage caused loss of data. The questionable data are documented in another DQR.
Measurements:	sgp30smosE1.a1: Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Wind speed, 30-min intervals, standard deviation(sd_wspd) Mean Wind Speed(wspd) sgp1smosE1.00: Raw data stream - documentation not supported sgp1smosE1.a0: Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Mean Wind Speed(wspd) sgp1440smosE1.a0: Time of Minimum Wind Speed(time_min_wspd) Time of Maximum Wind Speed(time_max_wspd) Highest gust within hour is reported(max_wspd) Minimum Wind Speed(min_wspd)

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DQRID : D980616.2

Start Date	Start Time	End Date	End Time
05/27/1998	1400	05/27/1998	1530

Subject:	SGP/E1/SMOS - Incorrect SMOS temperatures at E1
DataStreams:	sgpsmosE1.01, sgp1smosE1.00, sgp1smosE1.a0, sgp30smosE1.a1, sgp1440smosE1.a0
Description:	All E1 SMOS temp data on 27 MAR 1998 between 1400 and 1530 GMT was reported as zero or missing during maintenance.
Measurements:	sgpsmosE1.01: Raw data stream - documentation not supported sgp1smosE1.00: Raw data stream - documentation not supported sgp30smosE1.a1: Temperature, air(temp) Temperature, air, 30-min intervals, standard deviation(sd_temp) sgp1smosE1.a0: Temperature, air(temp) sgp1440smosE1.a0: Time of Minimum Temperature(time_min_temp) Temperature, air, at 60-m height, 24-hr maximum(max_temp) Time of Maximum Temperature(time_max_temp) Temperature, air, at 60-m height, 24-hr minimum(min_temp)

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DQRID : D990215.1

Start Date	Start Time	End Date	End Time
01/30/1999	0730	01/30/1999	2130

Subject:	SGP/SMOS - Questionable SMOS wind speeds at E1
DataStreams:	sgp1smosE1.00, sgp30smosE1.a1, sgp1440smosE1.a0
Description:	Icing conditions caused questionable wind speed data from the E1 SMOS between 0730 and 2130 GMT on 30 JAN 99. No other data seems to have been affected.
Measurements:	sgp30smosE1.a1: Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Wind speed, 30-min intervals, standard deviation(sd_wspd) Mean Wind Speed(wspd) sgp1smosE1.00: Raw data stream - documentation not supported sgp1440smosE1.a0: Time of Minimum Wind Speed(time_min_wspd) Time of Maximum Wind Speed(time_max_wspd) Highest gust within hour is reported(max_wspd) Minimum Wind Speed(min_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:	sgpsmosE1.01, sgp1smosE1.00, sgp1smosE1.a0, sgp30smosE1.a1, sgp1440smosE1.a0
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:	sgpsmosE1.01: Raw data stream - documentation not supported sgp1smosE1.00: Raw data stream - documentation not supported sgp30smosE1.a1: Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) base_time vbat Wind speed, 30-min intervals, standard deviation(sd_wspd) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) sd_bar_pres Humidity, relative(rh) alt Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) snow_sen time_offset Temperature, air, 30-min intervals, standard deviation(sd_temp) lon Temperature, air(temp) sd_vap_pres Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Snow, depth, 30-min intervals(snow) Precipitation, total(precip) Wind direction, 30-min intervals, standard deviation(sd_deg) lat Humidity, relative, 30-min intervals, standard deviation(sd_rh) sgp1smosE1.a0: lat Mean Wind Speed(wspd) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Humidity, relative(rh) lon Unit Vector Wind Direction(wdir) Wind direction, 30-min intervals, standard deviation(sd_deg) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) alt Temperature, air(temp) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) base_time Precipitation, total(precip) time_offset sgp1440smosE1.a0: Time of Minimum Snow Depth(time_min_snow) Time of Maximum Snow Depth(time_max_snow) Time of Minimum Barometric Pressure(time_min_bar_pres) alt Time of Maximum Temperature(time_max_temp) Highest gust within hour is reported(max_wspd) lon Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Minimum Wind Speed(time_min_wspd) Maximum Snow Depth(max_snow) Time of Relative Humidity(time_min_rh) Maximum Barometric Pressure(max_bar_pres) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Minimum Wind Speed(min_wspd) base_time time_offset Minimum Snow Depth(min_snow_depth) Minimum Barometric Pressure(min_bar_pres) Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Temperature(time_min_temp) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Temperature, air, at 60-m height, 24-hr maximum(max_temp) lat Time of Maximum Barometric Pressure(time_max_bar_pres) Time of Maximum Wind Speed(time_max_wspd) Time of Minimum Vapor Pressure(time_min_vap_pres) Temperature, air, at 60-m height, 24-hr minimum(min_temp)

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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:	sgpsmosE1.01, sgp1smosE1.00, sgp1smosE1.a0, sgp30smosE1.a1, sgp1440smosE1.a0
Description:	The E1 SMOS was lowered to the surface on 5 OCT 1999 between 1600 and 1617 GMT to install counterweights.
Measurements:	sgpsmosE1.01: Raw data stream - documentation not supported sgp1smosE1.00: Raw data stream - documentation not supported sgp30smosE1.a1: Temperature, air(temp) Temperature, air, 30-min intervals, standard deviation(sd_temp) Humidity, relative(rh) Humidity, relative, 30-min intervals, standard deviation(sd_rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) sgp1smosE1.a0: Temperature, air(temp) Humidity, relative(rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) sgp1440smosE1.a0: Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Temperature(time_min_temp) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Temperature, air, at 60-m height, 24-hr maximum(max_temp) Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Maximum Temperature(time_max_temp) Time of Relative Humidity(time_min_rh) Temperature, air, at 60-m height, 24-hr minimum(min_temp)

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END OF DATA