DQRs for Session: 116959 User:lisiweiCompleted: 01-12-2009

Data Quality Reports for Session: 116959 User: lisiwei Completed: 01/12/2009

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D020403.16	SGP/SMOS/E11 - E11 SMOS SNOW DATA INCORRECT	sgp1440smosE11.a0, sgp30smosE11.a1
D040318.5	SGP/SMOS/E11 - 6-month Calibration Checks	sgp1440smosE11.a0, sgp1smosE11.a0, sgp30smosE11.a1
D081010.9	SGP/SMOS/E11 - RH Values Incorrect	sgp1440smosE11.a0, sgp1smosE11.a0, sgp30smosE11.a1

DQRID : D020403.16

Start Date	Start Time	End Date	End Time
04/30/1996	0000	03/31/2001	2359

Subject:	SGP/SMOS/E11 - E11 SMOS SNOW DATA INCORRECT
DataStreams:	sgp1440smosE11.a0, sgp30smosE11.a1
Description:	due to a programming error all snow depth data were reported as 0. In effect, no snow depth data were collected.
Measurements:	sgp30smosE11.a1: Snow Depth Sensor(snow_sen) Snow Depth(snow) sgp1440smosE11.a0: Maximum Snow Depth(max_snow) Time of Minimum Snow Depth(time_min_snow) Minimum Snow Depth(min_snow_depth) Time of Maximum Snow Depth(time_max_snow)

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DQRID : D040318.5

Start Date	Start Time	End Date	End Time
10/17/1995	1422	10/17/1995	1622
04/16/1996	2130	04/16/1996	2330
10/29/1996	1700	10/29/1996	1810
04/29/1997	1550	04/29/1997	1830
10/28/1997	1645	10/28/1997	1900
05/05/1998	1900	05/05/1998	1945
12/03/1998	1940	12/03/1998	1955
04/20/1999	1830	04/20/1999	2215
10/05/1999	1843	10/05/1999	1935
04/18/2000	1820	04/18/2000	1855
10/17/2000	1858	10/17/2000	2000

Subject:	SGP/SMOS/E11 - 6-month Calibration Checks
DataStreams:	sgp1440smosE11.a0, sgp1smosE11.a0, sgp30smosE11.a1
Description:	During the time periods specified, the SMOS.E11 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:	sgp1smosE11.a0: barometric pressure(bar_pres) Beam 0 Temperature(temp) Standard Deviation of wind direction(sd_deg) Unit Vector Wind Direction(wdir) Wind Speed (vector averaged)(wspd_va) Vapor Pressure (kiloPascals)(vap_pres) Mean Wind Speed(wspd) Relative humidity inside the instrument enclosure(rh) sgp1440smosE11.a0: Time of Minimum Relative Humidity(time_min_rh) Time of Minimum Vapor Pressure(time_min_vap_pres) Time of Maximum Wind Speed(time_max_wspd) Minimum of Wind speed(min_wspd) Minimum Vapor Pressure(min_vap_pres) Time of Maximum Temperature(time_max_temp) Minimum Barometric Pressure(min_bar_pres) Time of Maximum Vapor Pressure(time_max_vap_pres) maximum wind speed (gusts)(max_wspd) Time of Minimum Wind Speed(time_min_wspd) Maximum Vapor Pressure(max_vap_pres) Maximum Barometric Pressure(max_bar_pres) Time of Minimum Temperature(time_min_temp) Minimum Relative Humidity(min_rh) Time of Maximum Relative Humidity(time_max_rh) Time of Minimum Barometric Pressure(time_min_bar_pres) Minimum Temperature(min_temp) Maximum Temperature(max_temp) Maximum Relative Humidity(max_rh) Time of Maximum Barometric Pressure(time_max_bar_pres) sgp30smosE11.a1: Standard Deviation of Barometric Pressure(sd_bar_pres) Relative humidity inside the instrument enclosure(rh) Beam 0 Temperature(temp) Standard Deviation of wind direction(sd_deg) Wind Speed (vector averaged)(wspd_va) Standard Deviation of Wind Speed(sd_wspd) barometric pressure(bar_pres) Standard Deviation of Relative Humidity(sd_rh) Unit Vector Wind Direction(wdir) Standard Deviation of Vapor Pressure(sd_vap_pres) Vapor Pressure (kiloPascals)(vap_pres) Mean Wind Speed(wspd) Standard Deviation of Air Temperature(sd_temp)

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DQRID : D081010.9

Start Date	Start Time	End Date	End Time
06/12/2000	1643	06/12/2000	1900
07/22/2000	1116	07/25/2000	1900

Subject:	SGP/SMOS/E11 - RH Values Incorrect
DataStreams:	sgp1440smosE11.a0, sgp1smosE11.a0, sgp30smosE11.a1
Description:	RH% values incorrect along with derived values.
Measurements:	sgp1smosE11.a0: Vapor Pressure (kiloPascals)(vap_pres) Relative humidity inside the instrument enclosure(rh) sgp30smosE11.a1: Standard Deviation of Relative Humidity(sd_rh) Relative humidity inside the instrument enclosure(rh) Standard Deviation of Vapor Pressure(sd_vap_pres) Vapor Pressure (kiloPascals)(vap_pres) sgp1440smosE11.a0: Time of Minimum Relative Humidity(time_min_rh) Maximum Vapor Pressure(max_vap_pres) Time of Minimum Vapor Pressure(time_min_vap_pres) Minimum Relative Humidity(min_rh) Minimum Vapor Pressure(min_vap_pres) Time of Maximum Relative Humidity(time_max_rh) Time of Maximum Vapor Pressure(time_max_vap_pres) Maximum Relative Humidity(max_rh)

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