Data Quality Reports for Session: 124448 User: proy Completed: 11/22/2009


TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D070521.1SGP/SMOS/E7 - Wind sensor binding at low wind speedssgp1440smosE7.b1, sgp1smosE7.b1, sgp30smosE7.b1
D070618.1SGP/SMOS/E1 - Failed temperature probesgp1440smosE1.b1, sgp1smosE1.b1, sgp30smosE1.b1
D070618.2SGP/SMOS/E13 - RH sensor failuresgp1440smosE13.b1, sgp1smosE13.b1, sgp30smosE13.b1
D080617.5SGP/SMOS/E1 - Missing datasgp1440smosE1.b1, sgp1smosE1.b1, sgp30smosE1.b1
D080703.12SGP/SMOS/E7 - Missing datasgp1440smosE7.b1, sgp1smosE7.b1, sgp30smosE7.b1


DQRID : D070521.1
Start DateStart TimeEnd DateEnd Time
05/21/2007000010/30/20071715
Subject:
SGP/SMOS/E7 - Wind sensor binding at low wind speeds
DataStreams:sgp1440smosE7.b1, sgp1smosE7.b1, sgp30smosE7.b1
Description:
The wind sensor bearings were failing causing the wind speed sensor to report lower than 
actual wind speeds when the winds were below 2 m/s.  The wind monitor was replaced on 
05/29/2007 but this failed to correct the problem.  Subsequently, the site was flooded and it 
took some time to re-establish normal operations.  The wind sensor was again replaced on 
10/30/2007.  After replacement the wind data from the SMOS compared more favorably to 
the co-located EBBR data.
Measurements:sgp1440smosE7.b1:
  • Time of Minimum Wind Speed(time_min_wspd)
  • Minimum of Wind speed(min_wspd)

sgp30smosE7.b1:
  • Wind Speed (vector averaged)(wspd_va)
  • Standard Deviation of Wind Speed(sd_wspd)
  • Mean Wind Speed(wspd)

sgp1smosE7.b1:
  • Mean Wind Speed(wspd)
  • Wind Speed (vector averaged)(wspd_va)


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DQRID : D070618.1
Start DateStart TimeEnd DateEnd Time
04/03/2007000006/26/20072025
Subject:
SGP/SMOS/E1 - Failed temperature probe
DataStreams:sgp1440smosE1.b1, sgp1smosE1.b1, sgp30smosE1.b1
Description:
The temperature probe was out of tolerance as it failed the 6-month calibration checks and 
subsequent bi-weekly checks.  The temperature values consistently were outside the 
manufacturers suggested uncertainty of 0.2 C.
Measurements:sgp1smosE1.b1:
  • Beam 0 Temperature(temp)
  • Vapor Pressure (kiloPascals)(vap_pres)

sgp30smosE1.b1:
  • Beam 0 Temperature(temp)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Standard Deviation of Vapor Pressure(sd_vap_pres)

sgp1440smosE1.b1:
  • Time of Minimum Vapor Pressure(time_min_vap_pres)
  • Maximum Vapor Pressure(max_vap_pres)
  • Minimum Temperature(min_temp)
  • Time of Maximum Temperature(time_max_temp)
  • Minimum Vapor Pressure(min_vap_pres)
  • Maximum Temperature(max_temp)
  • Time of Maximum Vapor Pressure(time_max_vap_pres)
  • Time of Minimum Temperature(time_min_temp)


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DQRID : D070618.2
Start DateStart TimeEnd DateEnd Time
04/16/2007000006/18/20072000
Subject:
SGP/SMOS/E13 - RH sensor failure
DataStreams:sgp1440smosE13.b1, sgp1smosE13.b1, sgp30smosE13.b1
Description:
The T/RH sensor relative humidity data is suspect during this time.  Values from this 
sensor failed the 6-month check and subsequent bi-weekly checks.  The RH values were lower by 
larger than the manufacturer suggested uncertainty of 3%.
Measurements:sgp1440smosE13.b1:
  • Time of Maximum Relative Humidity(time_max_rh)
  • Time of Maximum Vapor Pressure(time_max_vap_pres)
  • Minimum Relative Humidity(min_rh)
  • Time of Minimum Vapor Pressure(time_min_vap_pres)
  • Maximum Relative Humidity(max_rh)
  • Time of Minimum Relative Humidity(time_min_rh)
  • Maximum Vapor Pressure(max_vap_pres)
  • Minimum Vapor Pressure(min_vap_pres)

sgp30smosE13.b1:
  • Standard Deviation of Relative Humidity(sd_rh)
  • Standard Deviation of Vapor Pressure(sd_vap_pres)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Relative humidity inside the instrument enclosure(rh)

sgp1smosE13.b1:
  • Relative humidity inside the instrument enclosure(rh)
  • Vapor Pressure (kiloPascals)(vap_pres)


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DQRID : D080617.5
Start DateStart TimeEnd DateEnd Time
04/25/2006180005/02/20061100
05/10/2006140005/15/20062300
06/23/2007230006/26/20072200
08/08/2007080008/15/20070630
12/11/2007200012/17/20072130
12/22/2007150012/26/20071600
05/23/2008070005/27/20080200
Subject:
SGP/SMOS/E1 - Missing data
DataStreams:sgp1440smosE1.b1, sgp1smosE1.b1, sgp30smosE1.b1
Description:
Data are missing and unrecoverable
Measurements:sgp1smosE1.b1:
  • Beam 0 Temperature(temp)
  • Time offset of tweaks from base_time(time_offset)
  • Relative humidity inside the instrument enclosure(rh)
  • Dummy altitude for Zeb(alt)
  • base time(base_time)
  • Unit Vector Wind Direction(wdir)
  • Mean Wind Speed(wspd)
  • Hourly precipitation(precip)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • lon(lon)
  • Standard Deviation of wind direction(sd_deg)
  • barometric pressure(bar_pres)
  • Wind Speed (vector averaged)(wspd_va)
  • lat(lat)

sgp30smosE1.b1:
  • Batter Voltage(vbat)
  • Dummy altitude for Zeb(alt)
  • Standard Deviation of Wind Speed(sd_wspd)
  • lon(lon)
  • Relative humidity inside the instrument enclosure(rh)
  • Time offset of tweaks from base_time(time_offset)
  • Snow Depth Sensor(snow_sen)
  • Hourly precipitation(precip)
  • base time(base_time)
  • Unit Vector Wind Direction(wdir)
  • Standard Deviation of Air Temperature(sd_temp)
  • Snow Depth(snow)
  • barometric pressure(bar_pres)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Mean Wind Speed(wspd)
  • Standard Deviation of Vapor Pressure(sd_vap_pres)
  • lat(lat)
  • Wind Speed (vector averaged)(wspd_va)
  • Standard Deviation of Relative Humidity(sd_rh)
  • Beam 0 Temperature(temp)
  • Standard Deviation of Barometric Pressure(sd_bar_pres)
  • Standard Deviation of wind direction(sd_deg)

sgp1440smosE1.b1:
  • Time of Minimum Vapor Pressure(time_min_vap_pres)
  • Maximum Relative Humidity(max_rh)
  • base time(base_time)
  • Maximum Vapor Pressure(max_vap_pres)
  • Time of Minimum Snow Depth(time_min_snow)
  • lon(lon)
  • Maximum Temperature(max_temp)
  • Maximum Barometric Pressure(max_bar_pres)
  • Minimum Barometric Pressure(min_bar_pres)
  • Time of Minimum Relative Humidity(time_min_rh)
  • Time of Maximum Vapor Pressure(time_max_vap_pres)
  • Time of Minimum Wind Speed(time_min_wspd)
  • Time of Maximum Wind Speed(time_max_wspd)
  • Maximum Snow Depth(max_snow)
  • Time of Maximum Temperature(time_max_temp)
  • Minimum of Wind speed(min_wspd)
  • Time of Minimum Barometric Pressure(time_min_bar_pres)
  • Minimum Temperature(min_temp)
  • time(time)
  • Time of Maximum Barometric Pressure(time_max_bar_pres)
  • Minimum Relative Humidity(min_rh)
  • Time of Maximum Relative Humidity(time_max_rh)
  • Dummy altitude for Zeb(alt)
  • Time of Maximum Snow Depth(time_max_snow)
  • Minimum Vapor Pressure(min_vap_pres)
  • Time offset of tweaks from base_time(time_offset)
  • lat(lat)
  • Minimum Snow Depth(min_snow_depth)
  • maximum wind speed (gusts)(max_wspd)
  • Time of Minimum Temperature(time_min_temp)


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DQRID : D080703.12
Start DateStart TimeEnd DateEnd Time
11/20/2003210012/02/20032000
04/24/2004043004/30/20041600
07/04/2004133007/09/20041730
10/31/2004223011/02/20042000
01/05/2005013001/11/20052000
06/16/2005000006/28/20051930
03/30/2006220004/04/20061930
08/28/2006030009/02/20062300
06/30/2007080008/10/20071930
08/21/2007200009/04/20071900
Subject:
SGP/SMOS/E7 - Missing data
DataStreams:sgp1440smosE7.b1, sgp1smosE7.b1, sgp30smosE7.b1
Description:
Data are missing and unrecoverable
Measurements:sgp1440smosE7.b1:
  • Maximum Relative Humidity(max_rh)
  • Time of Maximum Wind Speed(time_max_wspd)
  • Time of Maximum Vapor Pressure(time_max_vap_pres)
  • Time of Maximum Temperature(time_max_temp)
  • Time of Maximum Relative Humidity(time_max_rh)
  • Maximum Barometric Pressure(max_bar_pres)
  • Maximum Vapor Pressure(max_vap_pres)
  • Time of Minimum Relative Humidity(time_min_rh)
  • Minimum Snow Depth(min_snow_depth)
  • Time of Maximum Barometric Pressure(time_max_bar_pres)
  • Time of Minimum Barometric Pressure(time_min_bar_pres)
  • Maximum Snow Depth(max_snow)
  • Minimum Temperature(min_temp)
  • lat(lat)
  • Maximum Temperature(max_temp)
  • Time of Minimum Snow Depth(time_min_snow)
  • Dummy altitude for Zeb(alt)
  • Minimum Relative Humidity(min_rh)
  • Time of Maximum Snow Depth(time_max_snow)
  • Time of Minimum Temperature(time_min_temp)
  • maximum wind speed (gusts)(max_wspd)
  • Time of Minimum Vapor Pressure(time_min_vap_pres)
  • time(time)
  • base time(base_time)
  • lon(lon)
  • Time of Minimum Wind Speed(time_min_wspd)
  • Time offset of tweaks from base_time(time_offset)
  • Minimum Vapor Pressure(min_vap_pres)
  • Minimum Barometric Pressure(min_bar_pres)
  • Minimum of Wind speed(min_wspd)

sgp30smosE7.b1:
  • Unit Vector Wind Direction(wdir)
  • Standard Deviation of Relative Humidity(sd_rh)
  • Batter Voltage(vbat)
  • Standard Deviation of Air Temperature(sd_temp)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • lon(lon)
  • Standard Deviation of Barometric Pressure(sd_bar_pres)
  • base time(base_time)
  • Relative humidity inside the instrument enclosure(rh)
  • Hourly precipitation(precip)
  • Snow Depth Sensor(snow_sen)
  • lat(lat)
  • Beam 0 Temperature(temp)
  • Time offset of tweaks from base_time(time_offset)
  • Wind Speed (vector averaged)(wspd_va)
  • Standard Deviation of Wind Speed(sd_wspd)
  • Dummy altitude for Zeb(alt)
  • Snow Depth(snow)
  • Mean Wind Speed(wspd)
  • barometric pressure(bar_pres)
  • Standard Deviation of Vapor Pressure(sd_vap_pres)
  • Standard Deviation of wind direction(sd_deg)

sgp1smosE7.b1:
  • Dummy altitude for Zeb(alt)
  • Beam 0 Temperature(temp)
  • Hourly precipitation(precip)
  • lat(lat)
  • Unit Vector Wind Direction(wdir)
  • Time offset of tweaks from base_time(time_offset)
  • Mean Wind Speed(wspd)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Wind Speed (vector averaged)(wspd_va)
  • barometric pressure(bar_pres)
  • Relative humidity inside the instrument enclosure(rh)
  • Standard Deviation of wind direction(sd_deg)
  • base time(base_time)
  • lon(lon)


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