DQRs for Session: 126854 User:kcwangCompleted: 03-18-2010

Data Quality Reports for Session: 126854 User: kcwang Completed: 03/18/2010

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D020124.1	SGP/SMOS/E21 - E21 SMOS PRECIP VALUES INCORRECT	sgp30smosE21.a1, sgp30smosE21.b1
D020204.6	SGP/SMOS/E21 - E21 SMOS WIND SPEED VALUES IN ERROR	sgp1440smosE15.a1, sgp1440smosE21.a1, sgp1smosE21.a1, sgp1smosE21.b1, sgp30smosE21.a1, sgp30smosE21.b1
D020204.8	SGP/SMOS/E21 - E21 SMOS T/RH DATA SUSPECT	sgp1440smosE21.a1, sgp1smosE21.a1, sgp1smosE21.b1, sgp30smosE21.a1, sgp30smosE21.b1
D020702.2	SGP/SMOS/E21 - Reprocess: Errors in Global Metadata	sgp1440smosE21.a1, sgp1smosE21.a1, sgp1smosE21.b1, sgp30smosE21.a1, sgp30smosE21.b1
D020705.17	SGP/SMOS/E21 - E21 SMOS BAROMETRIC PRESSURE VALUES MISSING	sgp1440smosE21.a1, sgp1smosE21.a1, sgp1smosE21.b1, sgp30smosE21.a1, sgp30smosE21.b1
D020909.17	SGP/SMOS/E21 - Snow depth sensor removed; data reported as missin	sgp1440smosE21.a1, sgp30smosE21.a1, sgp30smosE21.b1
D020911.20	SGP/SMOS/E21 - Data Values Incorrect	sgp1440smosE21.a1, sgp1smosE21.a1, sgp1smosE21.b1, sgp30smosE21.a1, sgp30smosE21.b1
D030515.23	SGP/SMOS/E21 - E21 SMOS TEMPERATURE & RH% DATA SUSPECT	sgp1440smosE21.a1, sgp1smosE21.a1, sgp1smosE21.b1, sgp30smosE21.a1, sgp30smosE21.b1
D040319.4	SGP/SMOS/E21 - 6-month Calibration Checks	sgp1440smosE21.a1, sgp1smosE21.a1, sgp1smosE21.b1, sgp30smosE21.a1, sgp30smosE21.b1
D040319.5	SGP/SMOS/E21 - 6-month Calibration Checks	sgp1440smosE21.b1, sgp1smosE21.b1, sgp30smosE21.b1
D040524.3	SGP/SMOS/E21 - Sensor failure	sgp1440smosE21.b1, sgp1smosE21.b1, sgp30smosE21.b1
D050116.2	SGP/SMOS/E21 - Failed RH/Temp Probe	sgp1440smosE21.b1, sgp1smosE21.b1, sgp30smosE21.b1
D050209.12	SGP/SMOS/E21 - Wind Data Suspect	sgp1440smosE21.b1, sgp1smosE21.b1, sgp30smosE21.b1
D050831.3	SGP/SMOS/E21 - RH values incorrect	sgp1440smosE21.b1, sgp1smosE21.b1, sgp30smosE21.b1
D050921.1	SGP/SMOS/E21 - RH Data Intermittently Poor Quality	sgp1440smosE21.b1, sgp1smosE21.b1, sgp30smosE21.b1
D051004.1	SGP/SMOS/E21 - Barometric Data Incorrect	sgp1440smosE21.b1, sgp1smosE21.b1, sgp30smosE21.b1
D051220.3	SGP/SMOS/E21 - RH values above max limit during high humidity situations.	sgp1440smosE21.b1, sgp1smosE21.b1, sgp30smosE21.b1
D060314.1	SGP/SMOS/E21 - RH values incorrect	sgp1440smosE21.b1, sgp1smosE21.b1, sgp30smosE21.b1
D060526.2	SGP/SMOS/E21 - Wind Monitor Impacting Bird Spikes	sgp1440smosE21.b1, sgp1smosE21.b1, sgp30smosE21.b1
D070221.6	SGP/SMOS/E21 - Wind Sensor Frozen	sgp1440smosE21.b1, sgp1smosE21.b1, sgp30smosE21.b1
D070326.1	SGP/SMOS/E21 - T/RH probe data incorrect	sgp1440smosE21.b1, sgp1smosE21.b1, sgp30smosE21.b1
D080116.16	SGP/SMOS/E21 - Wind Data Incorrect Due to Icing	sgp1440smosE21.b1, sgp1smosE21.b1, sgp30smosE21.b1
D080222.4	SGP/SMOS - Snowfall caused delayed count of precip	sgp1smosE1.b1, sgp1smosE11.b1, sgp1smosE13.b1, sgp1smosE15.b1, sgp1smosE20.b1, sgp1smosE21.b1, sgp1smosE24.b1, sgp1smosE27.b1, sgp1smosE3.b1, sgp1smosE4.b1, sgp1smosE5.b1, sgp1smosE6.b1, sgp1smosE7.b1, sgp1smosE8.b1, sgp1smosE9.b1, sgp30smosE1.b1, sgp30smosE11.b1, sgp30smosE13.b1, sgp30smosE15.b1, sgp30smosE20.b1, sgp30smosE21.b1, sgp30smosE24.b1, sgp30smosE27.b1, sgp30smosE3.b1, sgp30smosE4.b1, sgp30smosE5.b1, sgp30smosE6.b1, sgp30smosE7.b1, sgp30smosE8.b1, sgp30smosE9.b1
D080828.3	SGP/SMOS/E21 - Missing Data	sgp1440smosE21.a1, sgp1smosE21.b1, sgp30smosE21.b1
D080828.4	SGP/SMOS/E21 - Missing Data	sgp1440smosE21.b1, sgp1smosE21.b1, sgp30smosE21.b1

DQRID : D020124.1

Start Date	Start Time	End Date	End Time
07/24/2001	0000	09/18/2001	2131

Subject:	SGP/SMOS/E21 - E21 SMOS PRECIP VALUES INCORRECT
DataStreams:	sgp30smosE21.a1, sgp30smosE21.b1
Description:	Rain gage inoperative, never recorded rainfall. Gage replaced.
Measurements:	sgp30smosE21.b1: Hourly precipitation(precip) sgp30smosE21.a1: Hourly precipitation(precip)

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DQRID : D020204.6

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

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

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DQRID : D020204.8

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

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

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DQRID : D020702.2

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

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

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DQRID : D020705.17

Start Date	Start Time	End Date	End Time
03/06/2002	2104	04/02/2002	2150

Subject:	SGP/SMOS/E21 - E21 SMOS BAROMETRIC PRESSURE VALUES MISSING
DataStreams:	sgp1440smosE21.a1, sgp1smosE21.a1, sgp1smosE21.b1, sgp30smosE21.a1, sgp30smosE21.b1
Description:	Barometric pressure values missing due to failure of the sensor.
Measurements:	sgp1440smosE21.a1: Time of Maximum Barometric Pressure(time_max_bar_pres) Time of Minimum Barometric Pressure(time_min_bar_pres) Minimum Barometric Pressure(min_bar_pres) Maximum Barometric Pressure(max_bar_pres) sgp1smosE21.b1: barometric pressure(bar_pres) sgp1smosE21.a1: barometric pressure(bar_pres) sgp30smosE21.b1: barometric pressure(bar_pres) Standard Deviation of Barometric Pressure(sd_bar_pres) sgp30smosE21.a1: Standard Deviation of Barometric Pressure(sd_bar_pres) barometric pressure(bar_pres)

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DQRID : D020909.17

Start Date	Start Time	End Date	End Time
08/21/2002	1505	07/17/2003	2359

Subject:	SGP/SMOS/E21 - Snow depth sensor removed; data reported as missin
DataStreams:	sgp1440smosE21.a1, sgp30smosE21.a1, sgp30smosE21.b1
Description:	The snow depth sensor was removed from service. The program was changed so that -9999 is entered into the datastream.
Measurements:	sgp1440smosE21.a1: Time of Minimum Snow Depth(time_min_snow) Maximum Snow Depth(max_snow) Minimum Snow Depth(min_snow_depth) Time of Maximum Snow Depth(time_max_snow) sgp30smosE21.b1: Snow Depth Sensor(snow_sen) Snow Depth(snow) sgp30smosE21.a1: Snow Depth(snow) Snow Depth Sensor(snow_sen)

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DQRID : D020911.20

Start Date	Start Time	End Date	End Time
07/09/2002	1800	07/16/2002	1900

Subject:	SGP/SMOS/E21 - Data Values Incorrect
DataStreams:	sgp1440smosE21.a1, sgp1smosE21.a1, sgp1smosE21.b1, sgp30smosE21.a1, sgp30smosE21.b1
Description:	Wind speed, wind direction, temperature and relative humidity and all products calculated from these values are incorrect. These sensors were removed for an extended period during boom replacement on the tower. During the time period erroneous data (noise) made it into the data logger record. All data during this time period should be discarded.
Measurements:	sgp1440smosE21.a1: Minimum Relative Humidity(min_rh) Time of Maximum Relative Humidity(time_max_rh) Maximum Temperature(max_temp) Maximum Relative Humidity(max_rh) Time of Minimum Wind Speed(time_min_wspd) Time of Minimum Vapor Pressure(time_min_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 Minimum Temperature(time_min_temp) Time of Minimum Relative Humidity(time_min_rh) Time of Maximum Wind Speed(time_max_wspd) Minimum Temperature(min_temp) Time of Maximum Temperature(time_max_temp) Maximum Vapor Pressure(max_vap_pres) Minimum Vapor Pressure(min_vap_pres) sgp1smosE21.b1: Beam 0 Temperature(temp) Unit Vector Wind Direction(wdir) 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) Mean Wind Speed(wspd) sgp1smosE21.a1: Beam 0 Temperature(temp) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of wind direction(sd_deg) Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) Relative humidity inside the instrument enclosure(rh) Wind Speed (vector averaged)(wspd_va) sgp30smosE21.b1: Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Air Temperature(sd_temp) Mean Wind Speed(wspd) Standard Deviation of wind direction(sd_deg) Standard Deviation of Relative Humidity(sd_rh) Beam 0 Temperature(temp) Standard Deviation of Vapor Pressure(sd_vap_pres) Standard Deviation of Wind Speed(sd_wspd) Relative humidity inside the instrument enclosure(rh) Unit Vector Wind Direction(wdir) Wind Speed (vector averaged)(wspd_va) sgp30smosE21.a1: Standard Deviation of Air Temperature(sd_temp) Wind Speed (vector averaged)(wspd_va) Standard Deviation of Vapor Pressure(sd_vap_pres) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Relative Humidity(sd_rh) Beam 0 Temperature(temp) Relative humidity inside the instrument enclosure(rh) Standard Deviation of wind direction(sd_deg) Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) Standard Deviation of Wind Speed(sd_wspd)

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DQRID : D030515.23

Start Date	Start Time	End Date	End Time
02/09/2003	1513	03/05/2003	0833

Subject:	SGP/SMOS/E21 - E21 SMOS TEMPERATURE & RH% DATA SUSPECT
DataStreams:	sgp1440smosE21.a1, sgp1smosE21.a1, sgp1smosE21.b1, sgp30smosE21.a1, sgp30smosE21.b1
Description:	The T/RH sensor intermittently reporting suspect values during listed time period. Sensor was replaced.
Measurements:	sgp1440smosE21.a1: Minimum Relative Humidity(min_rh) 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 Minimum Relative Humidity(time_min_rh) Maximum Temperature(max_temp) Minimum Temperature(min_temp) Maximum Relative Humidity(max_rh) Time of Maximum Temperature(time_max_temp) Maximum Vapor Pressure(max_vap_pres) Time of Minimum Vapor Pressure(time_min_vap_pres) Minimum Vapor Pressure(min_vap_pres) sgp1smosE21.b1: Vapor Pressure (kiloPascals)(vap_pres) Beam 0 Temperature(temp) Standard Deviation of wind direction(sd_deg) Relative humidity inside the instrument enclosure(rh) sgp1smosE21.a1: Beam 0 Temperature(temp) Relative humidity inside the instrument enclosure(rh) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of wind direction(sd_deg) sgp30smosE21.b1: Standard Deviation of Relative Humidity(sd_rh) Beam 0 Temperature(temp) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Air Temperature(sd_temp) Standard Deviation of Vapor Pressure(sd_vap_pres) Standard Deviation of wind direction(sd_deg) Relative humidity inside the instrument enclosure(rh) sgp30smosE21.a1: Relative humidity inside the instrument enclosure(rh) Standard Deviation of Air Temperature(sd_temp) Standard Deviation of Vapor Pressure(sd_vap_pres) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of wind direction(sd_deg) Standard Deviation of Relative Humidity(sd_rh) Beam 0 Temperature(temp)

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DQRID : D040319.4

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

Subject:	SGP/SMOS/E21 - 6-month Calibration Checks
DataStreams:	sgp1440smosE21.a1, sgp1smosE21.a1, sgp1smosE21.b1, sgp30smosE21.a1, sgp30smosE21.b1
Description:	During the time periods specified, the SMOS.E21 tower was lowered for 6-month Calibration Checks. During these times wind data are incorrect and temperature and humidity data may be incorrect. Note, exact times when tower was down or maintenance was being performed is sometimes unknown. Users should use the remaining data from these days with caution.
Measurements:	sgp1440smosE21.a1: Minimum Relative Humidity(min_rh) Time of Maximum Relative Humidity(time_max_rh) Maximum Temperature(max_temp) Maximum Barometric Pressure(max_bar_pres) Maximum Relative Humidity(max_rh) Minimum Barometric Pressure(min_bar_pres) Time of Minimum Wind Speed(time_min_wspd) Time of Minimum Vapor Pressure(time_min_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 Minimum Temperature(time_min_temp) Time of Minimum Relative Humidity(time_min_rh) Time of Minimum Barometric Pressure(time_min_bar_pres) Time of Maximum Wind Speed(time_max_wspd) Minimum Temperature(min_temp) Time of Maximum Temperature(time_max_temp) Maximum Vapor Pressure(max_vap_pres) Time of Maximum Barometric Pressure(time_max_bar_pres) Minimum Vapor Pressure(min_vap_pres) sgp1smosE21.b1: Beam 0 Temperature(temp) Unit Vector Wind Direction(wdir) Relative humidity inside the instrument enclosure(rh) barometric pressure(bar_pres) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of wind direction(sd_deg) Wind Speed (vector averaged)(wspd_va) Mean Wind Speed(wspd) sgp1smosE21.a1: Beam 0 Temperature(temp) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of wind direction(sd_deg) Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) barometric pressure(bar_pres) Relative humidity inside the instrument enclosure(rh) Wind Speed (vector averaged)(wspd_va) sgp30smosE21.b1: barometric pressure(bar_pres) Standard Deviation of Barometric Pressure(sd_bar_pres) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Air Temperature(sd_temp) Mean Wind Speed(wspd) Standard Deviation of wind direction(sd_deg) Standard Deviation of Relative Humidity(sd_rh) Beam 0 Temperature(temp) Standard Deviation of Vapor Pressure(sd_vap_pres) Standard Deviation of Wind Speed(sd_wspd) Relative humidity inside the instrument enclosure(rh) Unit Vector Wind Direction(wdir) Wind Speed (vector averaged)(wspd_va) sgp30smosE21.a1: Standard Deviation of Air Temperature(sd_temp) Wind Speed (vector averaged)(wspd_va) Standard Deviation of Vapor Pressure(sd_vap_pres) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Relative Humidity(sd_rh) Beam 0 Temperature(temp) barometric pressure(bar_pres) Relative humidity inside the instrument enclosure(rh) Standard Deviation of Barometric Pressure(sd_bar_pres) Standard Deviation of wind direction(sd_deg) Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) Standard Deviation of Wind Speed(sd_wspd)

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DQRID : D040319.5

Start Date	Start Time	End Date	End Time
10/29/2003	1519	10/29/2003	1615
04/28/2004	1430	04/28/2004	1530
11/08/2004	2200	11/08/2004	2220
04/26/2005	2055	04/26/2005	2145
11/09/2005	1526	11/09/2005	1545
05/10/2006	1439	05/10/2006	1515
10/24/2006	2035	10/24/2006	2105
04/25/2007	1550	04/25/2007	1645
10/24/2007	1405	10/24/2007	1500
04/23/2008	1442	04/23/2008	1520
10/07/2008	1540	10/07/2008	1605

Subject:	SGP/SMOS/E21 - 6-month Calibration Checks
DataStreams:	sgp1440smosE21.b1, sgp1smosE21.b1, sgp30smosE21.b1
Description:	During the time periods specified, the SMOS.E21 tower was lowered for 6-month Calibration Checks. During these times wind data are incorrect and temperature and humidity data may be incorrect. Note, exact times when tower was down or maintenance was being performed is sometimes unknown. Users should use the remaining data from these days with caution.
Measurements:	sgp1440smosE21.b1: Time of Maximum Relative Humidity(time_max_rh) Time of Maximum Temperature(time_max_temp) Maximum Temperature(max_temp) Minimum Temperature(min_temp) Maximum Relative Humidity(max_rh) maximum wind speed (gusts)(max_wspd) Maximum Vapor Pressure(max_vap_pres) Time of Minimum Wind Speed(time_min_wspd) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Maximum Wind Speed(time_max_wspd) Minimum Barometric Pressure(min_bar_pres) Minimum Vapor Pressure(min_vap_pres) Time of Minimum Relative Humidity(time_min_rh) Time of Maximum Barometric Pressure(time_max_bar_pres) Time of Minimum Vapor Pressure(time_min_vap_pres) Maximum Barometric Pressure(max_bar_pres) Time of Minimum Barometric Pressure(time_min_bar_pres) Minimum of Wind speed(min_wspd) Minimum Relative Humidity(min_rh) Time of Minimum Temperature(time_min_temp) sgp1smosE21.b1: barometric pressure(bar_pres) Vapor Pressure (kiloPascals)(vap_pres) Beam 0 Temperature(temp) Standard Deviation of wind direction(sd_deg) Unit Vector Wind Direction(wdir) Wind Speed (vector averaged)(wspd_va) Mean Wind Speed(wspd) Relative humidity inside the instrument enclosure(rh) sgp30smosE21.b1: Standard Deviation of Relative Humidity(sd_rh) barometric pressure(bar_pres) Beam 0 Temperature(temp) Standard Deviation of Barometric Pressure(sd_bar_pres) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Air Temperature(sd_temp) Standard Deviation of Vapor Pressure(sd_vap_pres) Standard Deviation of Wind Speed(sd_wspd) Mean Wind Speed(wspd) Standard Deviation of wind direction(sd_deg) Relative humidity inside the instrument enclosure(rh) Unit Vector Wind Direction(wdir) Wind Speed (vector averaged)(wspd_va)

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DQRID : D040524.3

Start Date	Start Time	End Date	End Time
05/12/2004	1532	06/28/2004	1520

Subject:	SGP/SMOS/E21 - Sensor failure
DataStreams:	sgp1440smosE21.b1, sgp1smosE21.b1, sgp30smosE21.b1
Description:	The Barometer failed the 6 month calibration checks. PM tried to replace the barometer on 5/12, but the new barometer would not work correctly. Pressure readings are missing/offscale from 5/12 1532 through 06/28/2003. New barometer installed on 06/28/2003.
Measurements:	sgp1440smosE21.b1: Minimum Barometric Pressure(min_bar_pres) Time of Minimum Barometric Pressure(time_min_bar_pres) Time of Maximum Barometric Pressure(time_max_bar_pres) Maximum Barometric Pressure(max_bar_pres) sgp1smosE21.b1: barometric pressure(bar_pres) sgp30smosE21.b1: barometric pressure(bar_pres) Standard Deviation of Barometric Pressure(sd_bar_pres)

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DQRID : D050116.2

Start Date	Start Time	End Date	End Time
01/01/2005	0700	01/24/2005	2150

Subject:	SGP/SMOS/E21 - Failed RH/Temp Probe
DataStreams:	sgp1440smosE21.b1, sgp1smosE21.b1, sgp30smosE21.b1
Description:	During the time period specified, the RH readings were occasionally noisy/erratic or dropped to unreasonably low values (frequently near 0%) for long periods of time. Temperatures were reported as -9999 for long periods of time as well. Probe replaced.
Measurements:	sgp1440smosE21.b1: Time of Maximum Relative Humidity(time_max_rh) Minimum Vapor Pressure(min_vap_pres) Time of Minimum Relative Humidity(time_min_rh) Time of Maximum Temperature(time_max_temp) Minimum Temperature(min_temp) Maximum Temperature(max_temp) Time of Minimum Vapor Pressure(time_min_vap_pres) Maximum Relative Humidity(max_rh) Minimum Relative Humidity(min_rh) Time of Minimum Temperature(time_min_temp) Maximum Vapor Pressure(max_vap_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) sgp1smosE21.b1: Standard Deviation of wind direction(sd_deg) Vapor Pressure (kiloPascals)(vap_pres) Beam 0 Temperature(temp) Relative humidity inside the instrument enclosure(rh) sgp30smosE21.b1: Standard Deviation of Relative Humidity(sd_rh) Standard Deviation of wind direction(sd_deg) Relative humidity inside the instrument enclosure(rh) Beam 0 Temperature(temp) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Air Temperature(sd_temp) Standard Deviation of Vapor Pressure(sd_vap_pres)

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DQRID : D050209.12

Start Date	Start Time	End Date	End Time
02/03/2005	0000	02/07/2005	2359

Subject:	SGP/SMOS/E21 - Wind Data Suspect
DataStreams:	sgp1440smosE21.b1, sgp1smosE21.b1, sgp30smosE21.b1
Description:	Wind speed and direction data suspect during time period due to icing.
Measurements:	sgp1440smosE21.b1: Time of Maximum Wind Speed(time_max_wspd) Minimum of Wind speed(min_wspd) maximum wind speed (gusts)(max_wspd) Time of Minimum Wind Speed(time_min_wspd) sgp1smosE21.b1: Standard Deviation of wind direction(sd_deg) Unit Vector Wind Direction(wdir) Wind Speed (vector averaged)(wspd_va) Mean Wind Speed(wspd) sgp30smosE21.b1: Standard Deviation of wind direction(sd_deg) Unit Vector Wind Direction(wdir) Wind Speed (vector averaged)(wspd_va) Standard Deviation of Wind Speed(sd_wspd) Mean Wind Speed(wspd)

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DQRID : D050831.3

Start Date	Start Time	End Date	End Time
08/06/2005	1221	08/22/2005	0742

Subject:	SGP/SMOS/E21 - RH values incorrect
DataStreams:	sgp1440smosE21.b1, sgp1smosE21.b1, sgp30smosE21.b1
Description:	The RH sensor was failing intermittently from: 08/06/2005 @ 1221GMT - 08/17/2005 @ 0309GMT. It failed continuously from: 08/17/2005 @ 0310GMT - 08/21/2005 @ 1600 GMT. It failed intermittently from: 08/21/2005 @ 1601GMT - 08/22/2005 @ 0742 GMT.
Measurements:	sgp1440smosE21.b1: Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Relative Humidity(time_min_rh) Minimum Vapor Pressure(min_vap_pres) Time of Minimum Vapor Pressure(time_min_vap_pres) Maximum Relative Humidity(max_rh) Minimum Relative Humidity(min_rh) Maximum Vapor Pressure(max_vap_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) sgp1smosE21.b1: Vapor Pressure (kiloPascals)(vap_pres) Relative humidity inside the instrument enclosure(rh) sgp30smosE21.b1: Standard Deviation of Relative Humidity(sd_rh) Relative humidity inside the instrument enclosure(rh) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Vapor Pressure(sd_vap_pres)

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DQRID : D050921.1

Start Date	Start Time	End Date	End Time
09/14/2005	1533	09/27/2005	2115

Subject:	SGP/SMOS/E21 - RH Data Intermittently Poor Quality
DataStreams:	sgp1440smosE21.b1, sgp1smosE21.b1, sgp30smosE21.b1
Description:	The RH sensor failed.
Measurements:	sgp1440smosE21.b1: Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Relative Humidity(time_min_rh) Minimum Vapor Pressure(min_vap_pres) Time of Minimum Vapor Pressure(time_min_vap_pres) Maximum Relative Humidity(max_rh) Minimum Relative Humidity(min_rh) Maximum Vapor Pressure(max_vap_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) sgp1smosE21.b1: Vapor Pressure (kiloPascals)(vap_pres) Relative humidity inside the instrument enclosure(rh) sgp30smosE21.b1: Relative humidity inside the instrument enclosure(rh) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Vapor Pressure(sd_vap_pres) Standard Deviation of Wind Speed(sd_wspd)

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DQRID : D051004.1

Start Date	Start Time	End Date	End Time
10/01/2005	2103	10/18/2005	1435

Subject:	SGP/SMOS/E21 - Barometric Data Incorrect
DataStreams:	sgp1440smosE21.b1, sgp1smosE21.b1, sgp30smosE21.b1
Description:	Barometer failed and was replaced.
Measurements:	sgp1440smosE21.b1: Minimum Barometric Pressure(min_bar_pres) Time of Minimum Barometric Pressure(time_min_bar_pres) Time of Maximum Barometric Pressure(time_max_bar_pres) Maximum Barometric Pressure(max_bar_pres) sgp1smosE21.b1: barometric pressure(bar_pres) sgp30smosE21.b1: barometric pressure(bar_pres) Standard Deviation of Barometric Pressure(sd_bar_pres)

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DQRID : D051220.3

Start Date	Start Time	End Date	End Time
12/07/2005	2356	01/04/2006	1534

Subject:	SGP/SMOS/E21 - RH values above max limit during high humidity situations.
DataStreams:	sgp1440smosE21.b1, sgp1smosE21.b1, sgp30smosE21.b1
Description:	RH values intermittently exceeding the maximum allowed during high RH events.
Measurements:	sgp1440smosE21.b1: Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Relative Humidity(time_min_rh) Minimum Vapor Pressure(min_vap_pres) Time of Minimum Vapor Pressure(time_min_vap_pres) Maximum Relative Humidity(max_rh) Minimum Relative Humidity(min_rh) Maximum Vapor Pressure(max_vap_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) sgp1smosE21.b1: Vapor Pressure (kiloPascals)(vap_pres) Relative humidity inside the instrument enclosure(rh) sgp30smosE21.b1: Standard Deviation of Relative Humidity(sd_rh) Relative humidity inside the instrument enclosure(rh) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Vapor Pressure(sd_vap_pres)

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DQRID : D060314.1

Start Date	Start Time	End Date	End Time
01/04/2006	1535	02/15/2006	1600

Subject:	SGP/SMOS/E21 - RH values incorrect
DataStreams:	sgp1440smosE21.b1, sgp1smosE21.b1, sgp30smosE21.b1
Description:	RH% values artificially low due to sensor failure. Sensor was replaced.
Measurements:	sgp1440smosE21.b1: Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Relative Humidity(time_min_rh) Minimum Vapor Pressure(min_vap_pres) Time of Minimum Vapor Pressure(time_min_vap_pres) Maximum Relative Humidity(max_rh) Minimum Relative Humidity(min_rh) Maximum Vapor Pressure(max_vap_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) sgp1smosE21.b1: Vapor Pressure (kiloPascals)(vap_pres) Relative humidity inside the instrument enclosure(rh) sgp30smosE21.b1: Standard Deviation of Relative Humidity(sd_rh) Relative humidity inside the instrument enclosure(rh) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Vapor Pressure(sd_vap_pres)

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DQRID : D060526.2

Start Date	Start Time	End Date	End Time
05/24/2006	1400	08/02/2006	1320

Subject:	SGP/SMOS/E21 - Wind Monitor Impacting Bird Spikes
DataStreams:	sgp1440smosE21.b1, sgp1smosE21.b1, sgp30smosE21.b1
Description:	The wind direction is flatlining and wind speed occasionally does not compare well with co-located ECOR. Problems with the height of the mount caused the vane to impact the bird deterrent spikes and "catch". Symptoms appear as winds coming out of a 255 to 270 direction for long period of times. The wind speed values are also affected as the wind monitor is no longer normal to the wind direction.
Measurements:	sgp1440smosE21.b1: Time of Maximum Wind Speed(time_max_wspd) Minimum of Wind speed(min_wspd) maximum wind speed (gusts)(max_wspd) Time of Minimum Wind Speed(time_min_wspd) sgp1smosE21.b1: Mean Wind Speed(wspd) Unit Vector Wind Direction(wdir) Wind Speed (vector averaged)(wspd_va) sgp30smosE21.b1: Unit Vector Wind Direction(wdir) Wind Speed (vector averaged)(wspd_va) Standard Deviation of Wind Speed(sd_wspd) Mean Wind Speed(wspd)

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DQRID : D070221.6

Start Date	Start Time	End Date	End Time
01/13/2007	2149	01/18/2007	1932

Subject:	SGP/SMOS/E21 - Wind Sensor Frozen
DataStreams:	sgp1440smosE21.b1, sgp1smosE21.b1, sgp30smosE21.b1
Description:	The wind sensor was frozen during icing conditions. All wind data is incorrect.
Measurements:	sgp1440smosE21.b1: Time of Maximum Wind Speed(time_max_wspd) Minimum of Wind speed(min_wspd) maximum wind speed (gusts)(max_wspd) Time of Minimum Wind Speed(time_min_wspd) sgp1smosE21.b1: Standard Deviation of wind direction(sd_deg) Unit Vector Wind Direction(wdir) Wind Speed (vector averaged)(wspd_va) Mean Wind Speed(wspd) sgp30smosE21.b1: Standard Deviation of wind direction(sd_deg) Unit Vector Wind Direction(wdir) Wind Speed (vector averaged)(wspd_va) Standard Deviation of Wind Speed(sd_wspd) Mean Wind Speed(wspd)

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DQRID : D070326.1

Start Date	Start Time	End Date	End Time
03/22/2007	1348	03/28/2007	1541

Subject:	SGP/SMOS/E21 - T/RH probe data incorrect
DataStreams:	sgp1440smosE21.b1, sgp1smosE21.b1, sgp30smosE21.b1
Description:	The T/RH probe data was read incorrectly due to the wrong program getting loaded from the stoage module.
Measurements:	sgp1440smosE21.b1: Time of Maximum Relative Humidity(time_max_rh) Minimum Vapor Pressure(min_vap_pres) Time of Minimum Relative Humidity(time_min_rh) Time of Maximum Temperature(time_max_temp) Minimum Temperature(min_temp) Maximum Temperature(max_temp) Time of Minimum Vapor Pressure(time_min_vap_pres) Maximum Relative Humidity(max_rh) Minimum Relative Humidity(min_rh) Time of Minimum Temperature(time_min_temp) Maximum Vapor Pressure(max_vap_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) sgp1smosE21.b1: Standard Deviation of wind direction(sd_deg) Vapor Pressure (kiloPascals)(vap_pres) Beam 0 Temperature(temp) Relative humidity inside the instrument enclosure(rh) sgp30smosE21.b1: Standard Deviation of Relative Humidity(sd_rh) Standard Deviation of wind direction(sd_deg) Relative humidity inside the instrument enclosure(rh) Beam 0 Temperature(temp) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Air Temperature(sd_temp) Standard Deviation of Vapor Pressure(sd_vap_pres)

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DQRID : D080116.16

Start Date	Start Time	End Date	End Time
12/10/2007	0925	12/10/2007	1304

Subject:	SGP/SMOS/E21 - Wind Data Incorrect Due to Icing
DataStreams:	sgp1440smosE21.b1, sgp1smosE21.b1, sgp30smosE21.b1
Description:	An ice storm caused the wind data from the RM Young wind sensor to be incorrect. In many instances it was frozen and unmoving, at times it measured values but those are extremely suspect.
Measurements:	sgp1440smosE21.b1: Time of Maximum Wind Speed(time_max_wspd) Minimum of Wind speed(min_wspd) maximum wind speed (gusts)(max_wspd) Time of Minimum Wind Speed(time_min_wspd) sgp1smosE21.b1: Standard Deviation of wind direction(sd_deg) Unit Vector Wind Direction(wdir) Wind Speed (vector averaged)(wspd_va) Mean Wind Speed(wspd) sgp30smosE21.b1: Standard Deviation of wind direction(sd_deg) Unit Vector Wind Direction(wdir) Wind Speed (vector averaged)(wspd_va) Standard Deviation of Wind Speed(sd_wspd) Mean Wind Speed(wspd)

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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, sgp1smosE11.b1, sgp1smosE13.b1, sgp1smosE15.b1, sgp1smosE20.b1, sgp1smosE21.b1, sgp1smosE24.b1, sgp1smosE27.b1, sgp1smosE3.b1, sgp1smosE4.b1, sgp1smosE5.b1, sgp1smosE6.b1, sgp1smosE7.b1, sgp1smosE8.b1, sgp1smosE9.b1, sgp30smosE1.b1, sgp30smosE11.b1, sgp30smosE13.b1, sgp30smosE15.b1, sgp30smosE20.b1, sgp30smosE21.b1, sgp30smosE24.b1, sgp30smosE27.b1, sgp30smosE3.b1, sgp30smosE4.b1, sgp30smosE5.b1, sgp30smosE6.b1, sgp30smosE7.b1, sgp30smosE8.b1, sgp30smosE9.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: Hourly precipitation(precip) sgp30smosE7.b1: Hourly precipitation(precip) sgp30smosE20.b1: Hourly precipitation(precip) sgp30smosE21.b1: Hourly precipitation(precip) sgp30smosE6.b1: Hourly precipitation(precip) sgp30smosE8.b1: Hourly precipitation(precip) sgp1smosE3.b1: Hourly precipitation(precip) sgp1smosE4.b1: Hourly precipitation(precip) sgp30smosE15.b1: Hourly precipitation(precip) sgp1smosE11.b1: Hourly precipitation(precip) sgp30smosE4.b1: Hourly precipitation(precip) sgp1smosE20.b1: Hourly precipitation(precip) sgp30smosE5.b1: Hourly precipitation(precip) sgp1smosE15.b1: Hourly precipitation(precip) sgp30smosE3.b1: Hourly precipitation(precip) sgp30smosE9.b1: Hourly precipitation(precip) sgp1smosE5.b1: Hourly precipitation(precip) sgp1smosE7.b1: Hourly precipitation(precip) sgp30smosE11.b1: Hourly precipitation(precip) sgp30smosE27.b1: Hourly precipitation(precip) sgp1smosE8.b1: Hourly precipitation(precip) sgp1smosE6.b1: Hourly precipitation(precip) sgp30smosE1.b1: Hourly precipitation(precip) sgp1smosE24.b1: Hourly precipitation(precip) sgp1smosE21.b1: Hourly precipitation(precip) sgp30smosE24.b1: Hourly precipitation(precip) sgp1smosE1.b1: Hourly precipitation(precip) sgp1smosE13.b1: Hourly precipitation(precip) sgp30smosE13.b1: Hourly precipitation(precip) sgp1smosE9.b1: Hourly precipitation(precip)

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DQRID : D080828.3

Start Date	Start Time	End Date	End Time
11/03/2001	1730	11/07/2001	1900
12/18/2001	1500	01/09/2002	1730
09/15/2002	0700	09/18/2002	1430
09/03/2003	1400	09/09/2003	1630

Subject:	SGP/SMOS/E21 - Missing Data
DataStreams:	sgp1440smosE21.a1, sgp1smosE21.b1, sgp30smosE21.b1
Description:	Data are missing and unrecoverable
Measurements:	sgp1440smosE21.a1: Time offset of tweaks from base_time(time_offset) lat(lat) Minimum Relative Humidity(min_rh) Time of Maximum Relative Humidity(time_max_rh) Maximum Temperature(max_temp) Maximum Barometric Pressure(max_bar_pres) Maximum Relative Humidity(max_rh) Minimum Barometric Pressure(min_bar_pres) Time of Minimum Wind Speed(time_min_wspd) Time of Minimum Vapor Pressure(time_min_vap_pres) Minimum of Wind speed(min_wspd) maximum wind speed (gusts)(max_wspd) Dummy altitude for Zeb(alt) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Minimum Temperature(time_min_temp) Time of Minimum Relative Humidity(time_min_rh) Time of Minimum Barometric Pressure(time_min_bar_pres) Time of Maximum Wind Speed(time_max_wspd) Maximum Snow Depth(max_snow) lon(lon) base time(base_time) Minimum Temperature(min_temp) Minimum Snow Depth(min_snow_depth) Time of Minimum Snow Depth(time_min_snow) Time of Maximum Temperature(time_max_temp) Maximum Vapor Pressure(max_vap_pres) Time of Maximum Barometric Pressure(time_max_bar_pres) Time of Maximum Snow Depth(time_max_snow) Minimum Vapor Pressure(min_vap_pres) sgp1smosE21.b1: Time offset of tweaks from base_time(time_offset) Beam 0 Temperature(temp) Hourly precipitation(precip) Unit Vector Wind Direction(wdir) lat(lat) lon(lon) Relative humidity inside the instrument enclosure(rh) barometric pressure(bar_pres) base time(base_time) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of wind direction(sd_deg) Dummy altitude for Zeb(alt) Wind Speed (vector averaged)(wspd_va) Mean Wind Speed(wspd) sgp30smosE21.b1: barometric pressure(bar_pres) Hourly precipitation(precip) Snow Depth Sensor(snow_sen) Standard Deviation of Barometric Pressure(sd_bar_pres) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Air Temperature(sd_temp) Time offset of tweaks from base_time(time_offset) Mean Wind Speed(wspd) Standard Deviation of wind direction(sd_deg) lat(lat) lon(lon) Snow Depth(snow) base time(base_time) Standard Deviation of Relative Humidity(sd_rh) Beam 0 Temperature(temp) Standard Deviation of Vapor Pressure(sd_vap_pres) Standard Deviation of Wind Speed(sd_wspd) Dummy altitude for Zeb(alt) Relative humidity inside the instrument enclosure(rh) Batter Voltage(vbat) Unit Vector Wind Direction(wdir) Wind Speed (vector averaged)(wspd_va)

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DQRID : D080828.4

Start Date	Start Time	End Date	End Time
11/16/2003	0200	11/24/2003	1900
07/23/2005	1700	07/27/2005	1730
08/09/2005	0100	08/16/2005	2130
12/11/2007	0230	12/17/2007	2030
12/17/2007	2130	12/19/2007	1700

Subject:	SGP/SMOS/E21 - Missing Data
DataStreams:	sgp1440smosE21.b1, sgp1smosE21.b1, sgp30smosE21.b1
Description:	Data are missing and unrecoverable
Measurements:	sgp1440smosE21.b1: Time of Maximum Temperature(time_max_temp) Maximum Temperature(max_temp) Minimum Temperature(min_temp) Time of Minimum Snow Depth(time_min_snow) time(time) maximum wind speed (gusts)(max_wspd) Maximum Vapor Pressure(max_vap_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) Time of Maximum Wind Speed(time_max_wspd) Minimum Vapor Pressure(min_vap_pres) Time of Minimum Vapor Pressure(time_min_vap_pres) Dummy altitude for Zeb(alt) Minimum Relative Humidity(min_rh) Minimum Snow Depth(min_snow_depth) Time of Minimum Temperature(time_min_temp) Time of Maximum Relative Humidity(time_max_rh) lat(lat) Maximum Relative Humidity(max_rh) base time(base_time) Time offset of tweaks from base_time(time_offset) Time of Maximum Snow Depth(time_max_snow) Time of Minimum Wind Speed(time_min_wspd) Minimum Barometric Pressure(min_bar_pres) Time of Minimum Relative Humidity(time_min_rh) Time of Maximum Barometric Pressure(time_max_bar_pres) lon(lon) Maximum Barometric Pressure(max_bar_pres) Time of Minimum Barometric Pressure(time_min_bar_pres) Maximum Snow Depth(max_snow) Minimum of Wind speed(min_wspd) sgp1smosE21.b1: Time offset of tweaks from base_time(time_offset) Beam 0 Temperature(temp) Hourly precipitation(precip) Unit Vector Wind Direction(wdir) lat(lat) lon(lon) Relative humidity inside the instrument enclosure(rh) barometric pressure(bar_pres) base time(base_time) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of wind direction(sd_deg) Dummy altitude for Zeb(alt) Wind Speed (vector averaged)(wspd_va) Mean Wind Speed(wspd) sgp30smosE21.b1: barometric pressure(bar_pres) Hourly precipitation(precip) Snow Depth Sensor(snow_sen) Standard Deviation of Barometric Pressure(sd_bar_pres) Vapor Pressure (kiloPascals)(vap_pres) Standard Deviation of Air Temperature(sd_temp) Time offset of tweaks from base_time(time_offset) Mean Wind Speed(wspd) Standard Deviation of wind direction(sd_deg) lat(lat) lon(lon) Snow Depth(snow) base time(base_time) Standard Deviation of Relative Humidity(sd_rh) Beam 0 Temperature(temp) Standard Deviation of Vapor Pressure(sd_vap_pres) Standard Deviation of Wind Speed(sd_wspd) Dummy altitude for Zeb(alt) Relative humidity inside the instrument enclosure(rh) Batter Voltage(vbat) Unit Vector Wind Direction(wdir) Wind Speed (vector averaged)(wspd_va)

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