Data Quality Reports for Session: 102613 User: mahon Completed: 11/11/2006

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D020403.8SGP/SMOS/E5 - E5 SMOS SNOW DATA INCORRECTsgp30smosE5.a1, sgp1440smosE5.a0
D020404.1SGP/SMOS/E13 - E13 SMOS SNOW DATA INCORRECTsgp30smosE13.a1, sgp1440smosE13.a0
D020702.3SGP/SMOS/E21 - Reprocess: Errors in Global Metadatasgp1smosE21.a0, sgp30smosE21.a1, sgp1440smosE21.a0


DQRID : D020403.8
Start DateStart TimeEnd DateEnd Time
06/16/1996000003/31/20012359
Subject:
SGP/SMOS/E5 - E5 SMOS SNOW DATA INCORRECT
DataStreams:sgp30smosE5.a1, sgp1440smosE5.a0
Description:
Due to a programming error all snow depth data were reported as 0.  In effect, no snow 
depth data were collected.
Measurements:sgp1440smosE5.a0:
  • 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)
sgp30smosE5.a1:
  • Snow Depth Sensor(snow_sen)
  • Existence of snow?(snow)

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DQRID : D020404.1
Start DateStart TimeEnd DateEnd Time
04/05/1996000003/31/20012359
Subject:
SGP/SMOS/E13 - E13 SMOS SNOW DATA INCORRECT
DataStreams:sgp30smosE13.a1, sgp1440smosE13.a0
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)
sgp1440smosE13.a0:
  • 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 : D020702.3
Start DateStart TimeEnd DateEnd Time
08/20/1999000003/31/20012359
Subject:
SGP/SMOS/E21 - Reprocess: Errors in Global Metadata
DataStreams:sgp1smosE21.a0, sgp30smosE21.a1, sgp1440smosE21.a0
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 average canopy height respectively.
Measurements:sgp1smosE21.a0:
  • Standard Deviation of wind direction(sd_deg)
  • Environmental Temperature (hybrid-b grid)(temp)
  • surface wind speed(wspd)
  • Wind Speed (vector averaged)(wspd_va)
  • Unit Vector Wind Direction(wdir)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • barometric pressure(bar_pres)
  • Relative humidity scaled, by total column amount from MWR(rh)
sgp30smosE21.a1:
  • barometric pressure(bar_pres)
  • Standard Deviation of Wind Speed(sd_wspd)
  • Standard deviation of Vapor Pressure(sd_vap_pres)
  • Relative humidity scaled, by total column amount from MWR(rh)
  • Environmental Temperature (hybrid-b grid)(temp)
  • Standard deviation of Barometric Pressure(sd_bar_pres)
  • Standard Deviation of Air Temperature(sd_temp)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Standard deviation of Relative Humidity(sd_rh)
  • Unit Vector Wind Direction(wdir)
  • surface wind speed(wspd)
  • Wind Speed (vector averaged)(wspd_va)
  • Standard Deviation of wind direction(sd_deg)
sgp1440smosE21.a0:
  • Minimum Temperature(min_temp)
  • Minimum Vapor Pressure(min_vap_pres)
  • Time of Maximum Relative Humidity(time_max_rh)
  • maximum wind speed (gusts)(max_wspd)
  • Time of Minimum Wind Speed(time_min_wspd)
  • Time of Minimum Temperature(time_min_temp)
  • Maximum Vapor Pressure(max_vap_pres)
  • Time of Minimum Relative Humidity(time_min_rh)
  • Maximum Relative Humidity(max_rh)
  • Time of Maximum Temperature(time_max_temp)
  • Time of Minimum Vapor Pressure(time_min_vap_pres)
  • Time of Maximum Wind Speed(time_max_wspd)
  • Minimum of Wind speed(min_wspd)
  • Minimum Relative Humidity(min_rh)
  • Time of Maximum Vapor Pressure(time_max_vap_pres)
  • Minimum Barometric Pressure(min_bar_pres)
  • Time of Maximum Barometric Pressure(time_max_bar_pres)
  • Maximum Temperature(max_temp)
  • Time of Minimum Barometric Pressure(time_min_bar_pres)
  • Maximum Barometric Pressure(max_bar_pres)

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