DQRs for Session: 137163 User:dmfoperCompleted: 09-01-2011

Data Quality Reports for Session: 137163 User: dmfoper Completed: 09/01/2011

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D010713.29	SGP/SMOS/E15 - E15 SMOS Wind speed data incorrect	sgp1smosE15.a0, sgp30smosE15.a1
D010713.31	SGP/SMOS/E15 - E15 SMOS All data values missing	sgp1smosE15.a0, sgp30smosE15.a1
D010726.26	SGP/SMOS/E15 - E15 SMOS DATA STREAMS MISSING	sgp1smosE15.a0, sgp30smosE15.a1, sgp1440smosE15.a0
D010726.28	SGP/SMOS/E15 - E15 SMOS ALL DATA VALUES OFF SCALE	sgp1smosE15.a0, sgp30smosE15.a1
D010726.6	SGP/SMOS/E15 - E15 SMOS ALL DATA MISSING	sgp1smosE15.a0, sgp30smosE15.a1, sgp1440smosE15.a0
D020615.2	SGP/SMOS/E15 - Reprocess: Wind speed calibrations	sgp1smosE15.a0, sgp30smosE15.a1
D020620.23	SGP/SMOS/E15 - Tower lowered for work on instrumentation	sgp1smosE15.a0, sgp30smosE15.a1
D040318.14	SGP/SMOS/E15 - 6-month Calibration Checks	sgp1smosE15.a0, sgp30smosE15.a1, sgp1440smosE15.a0
D941024.3	SGP/SMOS/E15 - Tower lowered for work on instrumentation	sgp1smosE15.a0, sgp30smosE15.a1
D950808.1	SGP/SMOS/E15 - RH sensor failed	sgp1smosE15.a0, sgp30smosE15.a1, sgp1440smosE15.a0
D951101.6	SGP/SMOS/E15 - Incorrect data	sgp1smosE15.a0, sgp30smosE15.a1
D960507.1	SGP/SMOS/E15 - Bad Data	sgp1smosE15.a0, sgp30smosE15.a1
D960507.2	SGP/SMOS/E15 - Bad data	sgp1smosE15.a0, sgp30smosE15.a1
D960507.3	SGP/SMOS/E15 - Bad data	sgp1smosE15.a0, sgp30smosE15.a1, sgp1440smosE15.a0
D960523.15	SGP/SMOS/E15 - T/RH probe cable damaged	sgp1smosE15.a0, sgp30smosE15.a1
D960523.16	SGP/SMOS/E15 - Down to recheck Wind Monitor and replace T/RH probe	sgp1smosE15.a0, sgp30smosE15.a1
D960911.3	SGP/SMOS/E15 - Questionable or incorrect RH data	sgp1smosE15.a0, sgp30smosE15.a1, sgp1440smosE13.a0

DQRID : D010713.29

Start Date	Start Time	End Date	End Time
01/28/2001	0409	01/29/2001	1608

Subject:	SGP/SMOS/E15 - E15 SMOS Wind speed data incorrect
DataStreams:	sgp1smosE15.a0, sgp30smosE15.a1
Description:	Wind speed sensor had ice accumulation, causing data to be incorrect.
Measurements:	sgp30smosE15.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) sgp1smosE15.a0: Mean Wind Speed(wspd) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va)

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DQRID : D010713.31

Start Date	Start Time	End Date	End Time
01/28/2001	0611	01/29/2001	1531

Subject:	SGP/SMOS/E15 - E15 SMOS All data values missing
DataStreams:	sgp1smosE15.a0, sgp30smosE15.a1
Description:	All data values missing for the time period. Unknown cause but suspect pwer failure.
Measurements:	sgp30smosE15.a1: sd_bar_pres Wind speed, 30-min intervals, standard deviation(sd_wspd) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Mean Wind Speed(wspd) Snow, depth, 30-min intervals(snow) Precipitation, total(precip) Wind direction, 30-min intervals, standard deviation(sd_deg) snow_sen Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Temperature, air, 30-min intervals, standard deviation(sd_temp) Unit Vector Wind Direction(wdir) Temperature, air(temp) Humidity, relative(rh) sd_vap_pres Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Humidity, relative, 30-min intervals, standard deviation(sd_rh) sgp1smosE15.a0: Humidity, relative(rh) Temperature, air(temp) Unit Vector Wind Direction(wdir) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Wind direction, 30-min intervals, standard deviation(sd_deg) Precipitation, total(precip) Mean Wind Speed(wspd)

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DQRID : D010726.26

Start Date	Start Time	End Date	End Time
03/05/2001	0354	03/06/2001	0601

Subject:	SGP/SMOS/E15 - E15 SMOS DATA STREAMS MISSING
DataStreams:	sgp1smosE15.a0, sgp30smosE15.a1, sgp1440smosE15.a0
Description:	All data streams missing. Reason unknown.
Measurements:	sgp30smosE15.a1: sd_bar_pres Wind speed, 30-min intervals, standard deviation(sd_wspd) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Temperature, air(temp) Humidity, relative(rh) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Mean Wind Speed(wspd) Snow, depth, 30-min intervals(snow) Precipitation, total(precip) Wind direction, 30-min intervals, standard deviation(sd_deg) snow_sen Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Temperature, air, 30-min intervals, standard deviation(sd_temp) Unit Vector Wind Direction(wdir) sd_vap_pres Humidity, relative, 30-min intervals, standard deviation(sd_rh) sgp1440smosE15.a0: Time of Maximum Temperature(time_max_temp) Time of Minimum Wind Speed(time_min_wspd) Time of Relative Humidity(time_min_rh) Minimum Snow Depth(min_snow_depth) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Time of Minimum Snow Depth(time_min_snow) Minimum Barometric Pressure(min_bar_pres) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Maximum Barometric Pressure(max_bar_pres) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Time of Minimum Barometric Pressure(time_min_bar_pres) Time of Maximum Wind Speed(time_max_wspd) Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Temperature(time_min_temp) Time of Minimum Vapor Pressure(time_min_vap_pres) Minimum Wind Speed(min_wspd) Time of Maximum Vapor Pressure(time_max_vap_pres) Maximum Snow Depth(max_snow) Time of Maximum Barometric Pressure(time_max_bar_pres) Time of Maximum Snow Depth(time_max_snow) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Temperature, air, at 60-m height, 24-hr minimum(min_temp) Highest gust within hour is reported(max_wspd) Temperature, air, at 60-m height, 24-hr maximum(max_temp) sgp1smosE15.a0: Unit Vector Wind Direction(wdir) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Precipitation, total(precip) Humidity, relative(rh) Temperature, air(temp) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Wind direction, 30-min intervals, standard deviation(sd_deg) Mean Wind Speed(wspd)

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DQRID : D010726.28

Start Date	Start Time	End Date	End Time
03/06/2001	1638	03/06/2001	1934

Subject:	SGP/SMOS/E15 - E15 SMOS ALL DATA VALUES OFF SCALE
DataStreams:	sgp1smosE15.a0, sgp30smosE15.a1
Description:	All data values off scale during routine maintenance.
Measurements:	sgp30smosE15.a1: sd_bar_pres Wind speed, 30-min intervals, standard deviation(sd_wspd) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Mean Wind Speed(wspd) Snow, depth, 30-min intervals(snow) Precipitation, total(precip) Wind direction, 30-min intervals, standard deviation(sd_deg) snow_sen Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Temperature, air, 30-min intervals, standard deviation(sd_temp) Unit Vector Wind Direction(wdir) Temperature, air(temp) Humidity, relative(rh) sd_vap_pres Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Humidity, relative, 30-min intervals, standard deviation(sd_rh) sgp1smosE15.a0: Humidity, relative(rh) Temperature, air(temp) Unit Vector Wind Direction(wdir) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Wind direction, 30-min intervals, standard deviation(sd_deg) Precipitation, total(precip) Mean Wind Speed(wspd)

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DQRID : D010726.6

Start Date	Start Time	End Date	End Time
02/26/2001	0116	02/27/2001	0531

Subject:	SGP/SMOS/E15 - E15 SMOS ALL DATA MISSING
DataStreams:	sgp1smosE15.a0, sgp30smosE15.a1, sgp1440smosE15.a0
Description:	All data streams missing. Reason unknown.
Measurements:	sgp30smosE15.a1: sd_bar_pres Wind speed, 30-min intervals, standard deviation(sd_wspd) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Temperature, air(temp) Humidity, relative(rh) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Mean Wind Speed(wspd) Snow, depth, 30-min intervals(snow) Precipitation, total(precip) Wind direction, 30-min intervals, standard deviation(sd_deg) snow_sen Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Temperature, air, 30-min intervals, standard deviation(sd_temp) Unit Vector Wind Direction(wdir) sd_vap_pres Humidity, relative, 30-min intervals, standard deviation(sd_rh) sgp1440smosE15.a0: Time of Maximum Temperature(time_max_temp) Time of Minimum Wind Speed(time_min_wspd) Time of Relative Humidity(time_min_rh) Minimum Snow Depth(min_snow_depth) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Time of Minimum Snow Depth(time_min_snow) Minimum Barometric Pressure(min_bar_pres) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Maximum Barometric Pressure(max_bar_pres) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Time of Minimum Barometric Pressure(time_min_bar_pres) Time of Maximum Wind Speed(time_max_wspd) Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Temperature(time_min_temp) Time of Minimum Vapor Pressure(time_min_vap_pres) Minimum Wind Speed(min_wspd) Time of Maximum Vapor Pressure(time_max_vap_pres) Maximum Snow Depth(max_snow) Time of Maximum Barometric Pressure(time_max_bar_pres) Time of Maximum Snow Depth(time_max_snow) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Temperature, air, at 60-m height, 24-hr minimum(min_temp) Highest gust within hour is reported(max_wspd) Temperature, air, at 60-m height, 24-hr maximum(max_temp) sgp1smosE15.a0: Unit Vector Wind Direction(wdir) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Precipitation, total(precip) Humidity, relative(rh) Temperature, air(temp) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Wind direction, 30-min intervals, standard deviation(sd_deg) Mean Wind Speed(wspd)

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DQRID : D020615.2

Start Date	Start Time	End Date	End Time
07/13/1993	1401	08/24/1993	1530

Subject:	SGP/SMOS/E15 - Reprocess: Wind speed calibrations
DataStreams:	sgp1smosE15.a0, sgp30smosE15.a1
Description:	EDITOR'S NOTE: The earliest portion of the period of time covered by this DQR occurred prior to the begin date of regular ARM data. Those data are not readily available from the ARM Archive but are available by special request. The actual period of time covered by this DQR is 930401-930824.1530. Practically all of the information in this DQR is derived from P930723.1 and C930830.1, both of which were submitted by Dick Hart. The calibrations initially used for wind speeds on SMOS systems at Coldwater (E8), Ashton (E9), the central faciality (E13), Ringwood (E15), and Meeker (E20) were originally "generic"values, but analysis of the N.I.S.T traceable calibration data reveals that use of these "generic" calibrations produces data with insufficient accuracy. The calibrations for the wind speed sensor associated with the instrument must be used in the datalogger program in order to obtain data with a 1% uncertainty. For the worst case, one wind speed sensor underestimates the wind speed by 1.1 m/s at 30 m/s when the "generic" calibration is used. This is on top of the 1% calibration uncertainty. No unreported data loss occurred as a result of this calibration question, but users of the data should adjust the wind speed values before analysis involving these wind speed values.
Measurements:	sgp30smosE15.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) sgp1smosE15.a0: Mean Wind Speed(wspd) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va)

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DQRID : D020620.23

Start Date	Start Time	End Date	End Time
10/20/1994	1600	10/20/1994	1730

Subject:	SGP/SMOS/E15 - Tower lowered for work on instrumentation
DataStreams:	sgp1smosE15.a0, sgp30smosE15.a1
Description:	Due to tower being lowered to work on instrumentation, all wind data taken between 1600 and 1730 GMT on 20 OCT 94 are incorrect.
Measurements:	sgp30smosE15.a1: Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Wind direction, 30-min intervals, standard deviation(sd_deg) Unit Vector Wind Direction(wdir) Wind speed, 30-min intervals, standard deviation(sd_wspd) Mean Wind Speed(wspd) sgp1smosE15.a0: Mean Wind Speed(wspd) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Wind direction, 30-min intervals, standard deviation(sd_deg) Unit Vector Wind Direction(wdir)

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DQRID : D040318.14

Start Date	Start Time	End Date	End Time
06/14/1994	1445	06/14/1994	1645
11/21/1994	1632	11/21/1994	1832
04/24/1995	1640	04/24/1995	1900
10/10/1995	1600	10/10/1995	2050
04/23/1996	1724	04/23/1996	1830
11/05/1996	1645	11/05/1996	1930
04/22/1997	1528	04/22/1997	1800
05/05/1998	1412	05/05/1998	1612
12/03/1998	1640	12/03/1998	1655
04/20/1999	1500	04/20/1999	1755
10/05/1999	1545	10/05/1999	1615
04/18/2000	1500	04/18/2000	1540
10/17/2000	1515	10/17/2000	1705

Subject:	SGP/SMOS/E15 - 6-month Calibration Checks
DataStreams:	sgp1smosE15.a0, sgp30smosE15.a1, sgp1440smosE15.a0
Description:	During the time periods specified, the SMOS.E15 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:	sgp30smosE15.a1: sd_bar_pres Wind speed, 30-min intervals, standard deviation(sd_wspd) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Mean Wind Speed(wspd) Wind direction, 30-min intervals, standard deviation(sd_deg) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Temperature, air, 30-min intervals, standard deviation(sd_temp) Unit Vector Wind Direction(wdir) Temperature, air(temp) Humidity, relative(rh) sd_vap_pres Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Humidity, relative, 30-min intervals, standard deviation(sd_rh) sgp1440smosE15.a0: Time of Maximum Temperature(time_max_temp) Time of Minimum Wind Speed(time_min_wspd) Time of Maximum Vapor Pressure(time_max_vap_pres) Minimum Wind Speed(min_wspd) Time of Relative Humidity(time_min_rh) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Minimum Barometric Pressure(min_bar_pres) Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Maximum Barometric Pressure(max_bar_pres) Time of Maximum Barometric Pressure(time_max_bar_pres) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Time of Minimum Barometric Pressure(time_min_bar_pres) Time of Maximum Wind Speed(time_max_wspd) Time of Maximum Relative Humidity(time_max_rh) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Temperature, air, at 60-m height, 24-hr minimum(min_temp) Time of Minimum Temperature(time_min_temp) Highest gust within hour is reported(max_wspd) Time of Minimum Vapor Pressure(time_min_vap_pres) Temperature, air, at 60-m height, 24-hr maximum(max_temp) sgp1smosE15.a0: Humidity, relative(rh) Temperature, air(temp) Unit Vector Wind Direction(wdir) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va) Wind direction, 30-min intervals, standard deviation(sd_deg) Mean Wind Speed(wspd)

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DQRID : D941024.3

Start Date	Start Time	End Date	End Time
10/20/1994	1600	10/20/1994	1730

Subject:	SGP/SMOS/E15 - Tower lowered for work on instrumentation
DataStreams:	sgp1smosE15.a0, sgp30smosE15.a1
Description:	Due to tower being lowered to work on instrumentation, all temperature and humidity data taken between 1600 and 1730 GMT on 20 OCT 94 are questionable.
Measurements:	sgp30smosE15.a1: Humidity, relative(rh) 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) Temperature, air(temp) sgp1smosE15.a0: Humidity, relative(rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Temperature, air(temp)

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DQRID : D950808.1

Start Date	Start Time	End Date	End Time
07/04/1995	0135	07/31/1995	1610

Subject:	SGP/SMOS/E15 - RH sensor failed
DataStreams:	sgp1smosE15.a0, sgp30smosE15.a1, sgp1440smosE15.a0
Description:	RH sensor failed, most RH and vapor pressure readings questionable.
Measurements:	sgp30smosE15.a1: Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Humidity, relative(rh) sd_vap_pres Humidity, relative, 30-min intervals, standard deviation(sd_rh) sgp1440smosE15.a0: Time of Maximum Relative Humidity(time_max_rh) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Relative Humidity(time_min_rh) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_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) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) sgp1smosE15.a0: Humidity, relative(rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres)

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DQRID : D951101.6

Start Date	Start Time	End Date	End Time
10/10/1995	2030	10/10/1995	2100

Subject:	SGP/SMOS/E15 - Incorrect data
DataStreams:	sgp1smosE15.a0, sgp30smosE15.a1
Description:	Temperature, Humidity, Pressure, and Snow Depth data incorrect. Cause unknown.
Measurements:	sgp30smosE15.a1: sd_bar_pres Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres) Temperature, air, 30-min intervals, standard deviation(sd_temp) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Snow, depth, 30-min intervals(snow) Temperature, air(temp) Humidity, relative(rh) sd_vap_pres snow_sen Humidity, relative, 30-min intervals, standard deviation(sd_rh) sgp1smosE15.a0: Humidity, relative(rh) Temperature, air(temp) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Pressure, atmospheric, at 1-m height, 30-min intervals(bar_pres)

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DQRID : D960507.1

Start Date	Start Time	End Date	End Time
04/19/1996	0105	04/19/1996	0300

Subject:	SGP/SMOS/E15 - Bad Data
DataStreams:	sgp1smosE15.a0, sgp30smosE15.a1
Description:	All temperature, humidity, and snow depth data taken during this period are incorrect. There are no entries in the Site Operations log which can explain the bad data, therefore, the cause is unknown.
Measurements:	sgp30smosE15.a1: Humidity, relative(rh) Temperature, air, 30-min intervals, standard deviation(sd_temp) sd_vap_pres snow_sen Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Humidity, relative, 30-min intervals, standard deviation(sd_rh) Temperature, air(temp) Snow, depth, 30-min intervals(snow) sgp1smosE15.a0: Humidity, relative(rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Temperature, air(temp)

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DQRID : D960507.2

Start Date	Start Time	End Date	End Time
04/19/1996	2235	04/20/1996	0100

Subject:	SGP/SMOS/E15 - Bad data
DataStreams:	sgp1smosE15.a0, sgp30smosE15.a1
Description:	All temperature, humidity, and snow depth data taken during this period are incorrect. There are no entries in the Site Operations log which can explain the bad data, therefore, the cause is unknown.
Measurements:	sgp30smosE15.a1: Humidity, relative(rh) Temperature, air, 30-min intervals, standard deviation(sd_temp) sd_vap_pres snow_sen Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Humidity, relative, 30-min intervals, standard deviation(sd_rh) Temperature, air(temp) Snow, depth, 30-min intervals(snow) sgp1smosE15.a0: Humidity, relative(rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Temperature, air(temp)

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DQRID : D960507.3

Start Date	Start Time	End Date	End Time
04/28/1996	1135	04/28/1996	2300

Subject:	SGP/SMOS/E15 - Bad data
DataStreams:	sgp1smosE15.a0, sgp30smosE15.a1, sgp1440smosE15.a0
Description:	All temperature and vapor pressure data taken during this period are incorrect. There are no entries in the Site Operations log which can explain the bad data, therefore, the cause is unknown.
Measurements:	sgp30smosE15.a1: Temperature, air, 30-min intervals, standard deviation(sd_temp) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Temperature, air(temp) sd_vap_pres sgp1440smosE15.a0: Time of Maximum Temperature(time_max_temp) Time of Maximum Vapor Pressure(time_max_vap_pres) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) Temperature, air, at 60-m height, 24-hr minimum(min_temp) Time of Minimum Temperature(time_min_temp) Time of Minimum Vapor Pressure(time_min_vap_pres) Temperature, air, at 60-m height, 24-hr maximum(max_temp) sgp1smosE15.a0: Temperature, air(temp) Pressure, vapor, 60-m height, 30-min intervals(vap_pres)

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DQRID : D960523.15

Start Date	Start Time	End Date	End Time
05/05/1996	1105	05/05/1996	1400

Subject:	SGP/SMOS/E15 - T/RH probe cable damaged
DataStreams:	sgp1smosE15.a0, sgp30smosE15.a1
Description:	All temperature and vapor pressure data taken at SMOS E15 on 5 MAY 96 between 1105 and 1400 GMT are incorrect. All other data are OK. Site Operations personel found the T/RH probe cable damaged and replaced the probe and cable on 7 MAY 96.
Measurements:	sgp30smosE15.a1: Temperature, air, 30-min intervals, standard deviation(sd_temp) sd_vap_pres Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Temperature, air(temp) sgp1smosE15.a0: Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Temperature, air(temp)

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DQRID : D960523.16

Start Date	Start Time	End Date	End Time
05/07/1996	1802	05/07/1996	1900

Subject:	SGP/SMOS/E15 - Down to recheck Wind Monitor and replace T/RH probe
DataStreams:	sgp1smosE15.a0, sgp30smosE15.a1
Description:	SMOS E15 was down on 7 MAY 96 between 1802 and 1900 GMT to recheck the Wind Monitor and replace the T/RH probe. All data taken during this period except rainfall and barometric pressure are incorrect.
Measurements:	sgp30smosE15.a1: Temperature, air, 30-min intervals, standard deviation(sd_temp) Unit Vector Wind Direction(wdir) Wind speed, 30-min intervals, standard deviation(sd_wspd) Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Mean Wind Speed(wspd) Temperature, air(temp) Humidity, relative(rh) 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) sgp1smosE15.a0: Humidity, relative(rh) Temperature, air(temp) Mean Wind Speed(wspd) 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) Wind direction, 30-min intervals, standard deviation(sd_deg)

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DQRID : D960911.3

Start Date	Start Time	End Date	End Time
05/17/1996	0000	08/15/1996	1630

Subject:	SGP/SMOS/E15 - Questionable or incorrect RH data
DataStreams:	sgp1smosE15.a0, sgp30smosE15.a1, sgp1440smosE13.a0
Description:	The values of humidity data taken by SMOS E15 started to drift downwards starting on approximately 17 MAY 96 and continued to drift downwards until the probe was replace on 15 AUG 96 at 1630 GMT.
Measurements:	sgp30smosE15.a1: Pressure, vapor, 60-m height, 30-min intervals(vap_pres) Humidity, relative(rh) sd_vap_pres Humidity, relative, 30-min intervals, standard deviation(sd_rh) sgp1440smosE13.a0: Humidity, relative, at 60-m height, 24-hr maximum(max_rh) Time of Maximum Relative Humidity(time_max_rh) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Minimum Vapor Pressure(time_min_vap_pres) Humidity, relative, at 60-m height, 24-hr minimum(min_rh) Time of Relative Humidity(time_min_rh) Pressure, vapor, at 60-m height, 24-hr minimum(min_vap_pres) Pressure, vapor, at 60-m height, 24-hr maximum(max_vap_pres) sgp1smosE15.a0: Humidity, relative(rh) Pressure, vapor, 60-m height, 30-min intervals(vap_pres)

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