Data Quality Reports for Session: 106140 User: kmraisan Completed: 06/19/2007


TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D020125.10SGP/SMOS/E13 - E13 SMOS SNOW DEPTH DATA INCORRECTsgp30smosE13.a1, sgp30smosE13.b1, sgp1440smosE13.a1
D020404.2SGP/SMOS/E13 - E13 SMOS SNOW DATA INCORRECTsgp30smosE13.a1, sgp30smosE13.b1, sgp1440smosE13.a1
D040318.9SGP/SMOS/E13 - 6-month Calibration Checkssgp1smosE13.a1, sgp1smosE13.b1, sgp30smosE13.a1, sgp30smosE13.b1, sgp1440smosE13.a1


DQRID : D020125.10
Start DateStart TimeEnd DateEnd Time
08/23/2001183511/01/20010001
Subject:
SGP/SMOS/E13 - E13 SMOS SNOW DEPTH DATA INCORRECT
DataStreams:sgp30smosE13.a1, sgp30smosE13.b1, sgp1440smosE13.a1
Description:
Data incorrect due to new program reading sensor input when no sensor installed.  Values 
read near 1539 mm.
Measurements:sgp30smosE13.a1:
  • Existence of snow?(snow)
  • Snow Depth Sensor(snow_sen)

sgp30smosE13.b1:
  • Existence of snow?(snow)
  • Snow Depth Sensor(snow_sen)

sgp1440smosE13.a1:
  • Time of Maximum Snow Depth(time_max_snow)
  • Maximum Snow Depth(max_snow)
  • Time of Minimum Snow Depth(time_min_snow)
  • Minimum Snow Depth(min_snow_depth)


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DQRID : D020404.2
Start DateStart TimeEnd DateEnd Time
04/01/2001000008/23/20011834
Subject:
SGP/SMOS/E13 - E13 SMOS SNOW DATA INCORRECT
DataStreams:sgp30smosE13.a1, sgp30smosE13.b1, sgp1440smosE13.a1
Description:
Due to a programming error all snow depth data were reported as 0.  In effect, no snow 
depth data were collected.
Measurements:sgp30smosE13.a1:
  • Existence of snow?(snow)
  • Snow Depth Sensor(snow_sen)

sgp30smosE13.b1:
  • Existence of snow?(snow)
  • Snow Depth Sensor(snow_sen)

sgp1440smosE13.a1:
  • Time of Maximum Snow Depth(time_max_snow)
  • Maximum Snow Depth(max_snow)
  • Time of Minimum Snow Depth(time_min_snow)
  • Minimum Snow Depth(min_snow_depth)


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DQRID : D040318.9
Start DateStart TimeEnd DateEnd Time
04/20/2001181304/20/20011845
10/04/2001192010/04/20011955
05/16/2002184205/16/20021920
11/14/2002200811/14/20022031
05/01/2003190105/01/20031921
Subject:
SGP/SMOS/E13 - 6-month Calibration Checks
DataStreams:sgp1smosE13.a1, sgp1smosE13.b1, sgp30smosE13.a1, sgp30smosE13.b1, sgp1440smosE13.a1
Description:
During the time periods specified, the SMOS.E13 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:sgp30smosE13.a1:
  • Standard deviation of Relative Humidity(sd_rh)
  • Relative humidity scaled, by total column amount from MWR(rh)
  • barometric pressure(bar_pres)
  • Standard Deviation of wind direction(sd_deg)
  • Standard Deviation of Air Temperature(sd_temp)
  • Standard Deviation of Wind Speed(sd_wspd)
  • Unit Vector Wind Direction(wdir)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Environmental Temperature (hybrid-b grid)(temp)
  • surface wind speed(wspd)
  • Standard deviation of Barometric Pressure(sd_bar_pres)
  • Standard deviation of Vapor Pressure(sd_vap_pres)
  • Wind Speed (vector averaged)(wspd_va)

sgp1smosE13.a1:
  • Wind Speed (vector averaged)(wspd_va)
  • Relative humidity scaled, by total column amount from MWR(rh)
  • surface wind speed(wspd)
  • Standard Deviation of wind direction(sd_deg)
  • Environmental Temperature (hybrid-b grid)(temp)
  • Unit Vector Wind Direction(wdir)
  • barometric pressure(bar_pres)
  • Vapor Pressure (kiloPascals)(vap_pres)

sgp30smosE13.b1:
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Relative humidity scaled, by total column amount from MWR(rh)
  • surface wind speed(wspd)
  • Standard Deviation of Air Temperature(sd_temp)
  • Standard deviation of Vapor Pressure(sd_vap_pres)
  • Standard Deviation of wind direction(sd_deg)
  • Wind Speed (vector averaged)(wspd_va)
  • Standard deviation of Barometric Pressure(sd_bar_pres)
  • Standard Deviation of Wind Speed(sd_wspd)
  • Unit Vector Wind Direction(wdir)
  • Standard deviation of Relative Humidity(sd_rh)
  • barometric pressure(bar_pres)
  • Environmental Temperature (hybrid-b grid)(temp)

sgp1440smosE13.a1:
  • Time of Minimum Vapor Pressure(time_min_vap_pres)
  • Time of Maximum Barometric Pressure(time_max_bar_pres)
  • Time of Minimum Wind Speed(time_min_wspd)
  • Minimum Temperature(min_temp)
  • Minimum Relative Humidity(min_rh)
  • Minimum of Wind speed(min_wspd)
  • Time of Minimum Relative Humidity(time_min_rh)
  • Time of Minimum Barometric Pressure(time_min_bar_pres)
  • Maximum Relative Humidity(max_rh)
  • Maximum Temperature(max_temp)
  • Time of Maximum Temperature(time_max_temp)
  • Minimum Barometric Pressure(min_bar_pres)
  • Maximum Vapor Pressure(max_vap_pres)
  • Time of Maximum Wind Speed(time_max_wspd)
  • Maximum Barometric Pressure(max_bar_pres)
  • Time of Minimum Temperature(time_min_temp)
  • Time of Maximum Vapor Pressure(time_max_vap_pres)
  • maximum wind speed (gusts)(max_wspd)
  • Time of Maximum Relative Humidity(time_max_rh)
  • Minimum Vapor Pressure(min_vap_pres)

sgp1smosE13.b1:
  • Standard Deviation of wind direction(sd_deg)
  • Wind Speed (vector averaged)(wspd_va)
  • surface wind speed(wspd)
  • barometric pressure(bar_pres)
  • Relative humidity scaled, by total column amount from MWR(rh)
  • Unit Vector Wind Direction(wdir)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Environmental Temperature (hybrid-b grid)(temp)


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