Data Quality Reports for Session: 107564 User: jsooner Completed: 09/06/2007

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D020404.5SGP/SMOS/E9 - E9 SMOS SNOW DATA INCORRECTsgp1440smosE9.a0, sgp30smosE9.a1
D020620.1SGP/SMOS/E9 - E9 SMOS lowered to surface to install counterweightssgp1440smosE9.a0, sgp1smosE9.00, sgp1smosE9.a0, sgp30smosE9.a1, sgpsmosE9.01
D040318.1SGP/SMOS/E9 - 6-month Calibration Checkssgp1440smosE9.a0, sgp1smosE9.a0, sgp30smosE9.a1
D990224.2SGP/SMOS/E9 - Incorrect E9 RH datasgp1440smosE9.a0, sgp1smosE9.00, sgp1smosE9.a0, sgp30smosE9.a1
D991109.22SGP/SMOS/E9 - E9 SMOS lowered to surface to install counterweightssgp1440smosE9.a0, sgp1smosE9.00, sgp1smosE9.a0, sgp30smosE9.a1, sgpsmosE9.01
D991109.9SGP/SMOS/E9 - E9 SMOS down for tower replacementsgp1440smosE9.a0, sgp1smosE9.00, sgp1smosE9.a0, sgp30smosE9.a1, sgpsmosE9.01


DQRID : D020404.5
Start DateStart TimeEnd DateEnd Time
04/30/1996000003/31/20012359
Subject:
SGP/SMOS/E9 - E9 SMOS SNOW DATA INCORRECT
DataStreams:sgp1440smosE9.a0, sgp30smosE9.a1
Description:
Due to a programming error all snow depth data reported as 0.  In effect, no snow depth 
data were collected.
Measurements:sgp1440smosE9.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)
sgp30smosE9.a1:
  • Snow Depth Sensor(snow_sen)
  • Snow Depth(snow)

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DQRID : D020620.1
Start DateStart TimeEnd DateEnd Time
10/20/1999111010/20/19991126
Subject:
SGP/SMOS/E9 - E9 SMOS lowered to surface to install counterweights
DataStreams:sgp1440smosE9.a0, sgp1smosE9.00, sgp1smosE9.a0, sgp30smosE9.a1, sgpsmosE9.01
Description:
The E9 SMOS was lowered to the surface on 20 OCT 1999 between 1110 and 1126 GMT 
while counterweights were installed.  All wind speed and direction data are incorrect 
during this period.
Measurements:sgp1440smosE9.a0:
  • maximum wind speed (gusts)(max_wspd)
  • Time of Minimum Wind Speed(time_min_wspd)
  • Time of Maximum Wind Speed(time_max_wspd)
  • Minimum of Wind speed(min_wspd)
sgpsmosE9.01:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)
sgp1smosE9.a0:
  • Standard Deviation of wind direction(sd_deg)
  • Unit Vector Wind Direction(wdir)
  • Mean Wind Speed(wspd)
  • Wind Speed (vector averaged)(wspd_va)
sgp1smosE9.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)
sgp30smosE9.a1:
  • Mean Wind Speed(wspd)
  • Standard Deviation of Wind Speed(sd_wspd)
  • Unit Vector Wind Direction(wdir)
  • Wind Speed (vector averaged)(wspd_va)
  • Standard Deviation of wind direction(sd_deg)

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DQRID : D040318.1
Start DateStart TimeEnd DateEnd Time
06/13/1994160906/13/19941809
11/14/1994174111/14/19941922
04/18/1995141404/18/19951549
10/05/1995155810/05/19951704
04/30/1996163004/30/19961810
11/15/1996164511/15/19961725
11/27/1996174511/27/19961805
05/01/1997154305/01/19972341
10/16/1997194010/16/19972230
05/14/1998163305/14/19981729
11/12/1998205211/12/19982123
04/01/1999190004/01/19991930
05/13/1999150005/13/19991600
12/09/1999155412/09/19991641
05/11/2000125805/11/20001458
09/26/2000160009/26/20001649
Subject:
SGP/SMOS/E9 - 6-month Calibration Checks
DataStreams:sgp1440smosE9.a0, sgp1smosE9.a0, sgp30smosE9.a1
Description:
During the time periods specified, the SMOS.E9 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:sgp1440smosE9.a0:
  • Maximum Barometric Pressure(max_bar_pres)
  • Time of Maximum Vapor Pressure(time_max_vap_pres)
  • Maximum Vapor Pressure(max_vap_pres)
  • Minimum Relative Humidity(min_rh)
  • Time of Minimum Vapor Pressure(time_min_vap_pres)
  • Maximum Temperature(max_temp)
  • Minimum of Wind speed(min_wspd)
  • Time of Minimum Barometric Pressure(time_min_bar_pres)
  • Minimum Barometric Pressure(min_bar_pres)
  • maximum wind speed (gusts)(max_wspd)
  • Time of Minimum Wind Speed(time_min_wspd)
  • Time of Maximum Wind Speed(time_max_wspd)
  • Time of Maximum Relative Humidity(time_max_rh)
  • Minimum Vapor Pressure(min_vap_pres)
  • Time of Minimum Temperature(time_min_temp)
  • Time of Maximum Temperature(time_max_temp)
  • Time of Maximum Barometric Pressure(time_max_bar_pres)
  • Time of Minimum Relative Humidity(time_min_rh)
  • Maximum Relative Humidity(max_rh)
  • Minimum Temperature(min_temp)
sgp1smosE9.a0:
  • Standard Deviation of wind direction(sd_deg)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Relative humidity inside the instrument enclosure(rh)
  • Mean Wind Speed(wspd)
  • Beam 0 Temperature(temp)
  • Barometric pressure(bar_pres)
  • Wind Speed (vector averaged)(wspd_va)
  • Unit Vector Wind Direction(wdir)
sgp30smosE9.a1:
  • Barometric pressure(bar_pres)
  • Unit Vector Wind Direction(wdir)
  • Wind Speed (vector averaged)(wspd_va)
  • Standard Deviation of wind direction(sd_deg)
  • Relative humidity inside the instrument enclosure(rh)
  • Standard Deviation of Air Temperature(sd_temp)
  • Mean Wind Speed(wspd)
  • Beam 0 Temperature(temp)
  • Standard Deviation of Vapor Pressure(sd_vap_pres)
  • Standard Deviation of Wind Speed(sd_wspd)
  • Standard Deviation of Barometric Pressure(sd_bar_pres)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Standard Deviation of Relative Humidity(sd_rh)

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DQRID : D990224.2
Start DateStart TimeEnd DateEnd Time
02/08/1999190002/09/19991530
02/10/1999193002/11/19992300
Subject:
SGP/SMOS/E9 - Incorrect E9 RH data
DataStreams:sgp1440smosE9.a0, sgp1smosE9.00, sgp1smosE9.a0, sgp30smosE9.a1
Description:
For unknown reason or reasons the E9 SMOS reported incorrect RH data starting
on 8 FEB 99 at 1900 until 9 FEB 99 at 1530.  All humidity data reported during
that period should be flagged as incorrect.

Field techs found nothing wrong with the probe or the data when they checked
it on their rounds 18 FEB 99.
Measurements:sgp1440smosE9.a0:
  • Time of Maximum Relative Humidity(time_max_rh)
  • Time of Maximum Vapor Pressure(time_max_vap_pres)
  • Minimum Vapor Pressure(min_vap_pres)
  • Maximum Vapor Pressure(max_vap_pres)
  • Minimum Relative Humidity(min_rh)
  • Time of Minimum Vapor Pressure(time_min_vap_pres)
  • Time of Minimum Relative Humidity(time_min_rh)
  • Maximum Relative Humidity(max_rh)
sgp1smosE9.a0:
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Relative humidity inside the instrument enclosure(rh)
sgp1smosE9.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)
sgp30smosE9.a1:
  • Standard Deviation of Vapor Pressure(sd_vap_pres)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Relative humidity inside the instrument enclosure(rh)
  • Standard Deviation of Relative Humidity(sd_rh)

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DQRID : D991109.22
Start DateStart TimeEnd DateEnd Time
10/20/1999111010/20/19991126
Subject:
SGP/SMOS/E9 - E9 SMOS lowered to surface to install counterweights
DataStreams:sgp1440smosE9.a0, sgp1smosE9.00, sgp1smosE9.a0, sgp30smosE9.a1, sgpsmosE9.01
Description:
The E9 SMOS was lowered to the surface on 20 OCT 1999 between 1110 and 1126 GMT 
while counterweights were installed.  All temperature and humidity data are questionable 
during this period.
Measurements:sgp1440smosE9.a0:
  • Time of Maximum Relative Humidity(time_max_rh)
  • Time of Maximum Vapor Pressure(time_max_vap_pres)
  • Minimum Vapor Pressure(min_vap_pres)
  • Time of Minimum Temperature(time_min_temp)
  • Time of Maximum Temperature(time_max_temp)
  • Maximum Vapor Pressure(max_vap_pres)
  • Minimum Relative Humidity(min_rh)
  • Time of Minimum Vapor Pressure(time_min_vap_pres)
  • Time of Minimum Relative Humidity(time_min_rh)
  • Maximum Temperature(max_temp)
  • Maximum Relative Humidity(max_rh)
  • Minimum Temperature(min_temp)
sgpsmosE9.01:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)
sgp1smosE9.a0:
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Relative humidity inside the instrument enclosure(rh)
  • Beam 0 Temperature(temp)
sgp1smosE9.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)
sgp30smosE9.a1:
  • Beam 0 Temperature(temp)
  • Standard Deviation of Vapor Pressure(sd_vap_pres)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Relative humidity inside the instrument enclosure(rh)
  • Standard Deviation of Relative Humidity(sd_rh)
  • Standard Deviation of Air Temperature(sd_temp)

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DQRID : D991109.9
Start DateStart TimeEnd DateEnd Time
05/20/1999162505/28/19991715
Subject:
SGP/SMOS/E9 - E9 SMOS down for tower replacement
DataStreams:sgp1440smosE9.a0, sgp1smosE9.00, sgp1smosE9.a0, sgp30smosE9.a1, sgpsmosE9.01
Description:
The E9 SMOS was shut down from 20 MAY 1999 at 1625 GMT until 28 MAY 1999 at 1715 GMT 
while the tower was replaced.
Measurements:sgp1440smosE9.a0:
  • lon(lon)
  • Maximum Vapor Pressure(max_vap_pres)
  • Minimum of Wind speed(min_wspd)
  • Time of Minimum Snow Depth(time_min_snow)
  • Minimum Barometric Pressure(min_bar_pres)
  • Time of Maximum Relative Humidity(time_max_rh)
  • Minimum Vapor Pressure(min_vap_pres)
  • Time of Minimum Temperature(time_min_temp)
  • Time of Maximum Temperature(time_max_temp)
  • Time of Maximum Barometric Pressure(time_max_bar_pres)
  • Maximum Barometric Pressure(max_bar_pres)
  • Time of Maximum Vapor Pressure(time_max_vap_pres)
  • base time(base_time)
  • Minimum Relative Humidity(min_rh)
  • Time of Minimum Vapor Pressure(time_min_vap_pres)
  • Maximum Temperature(max_temp)
  • Time of Minimum Barometric Pressure(time_min_bar_pres)
  • lat(lat)
  • Time offset of tweaks from base_time(time_offset)
  • maximum wind speed (gusts)(max_wspd)
  • Time of Minimum Wind Speed(time_min_wspd)
  • Time of Maximum Wind Speed(time_max_wspd)
  • Time of Maximum Snow Depth(time_max_snow)
  • Time of Minimum Relative Humidity(time_min_rh)
  • Dummy altitude for Zeb(alt)
  • Minimum Snow Depth(min_snow_depth)
  • Maximum Relative Humidity(max_rh)
  • Maximum Snow Depth(max_snow)
  • Minimum Temperature(min_temp)
sgpsmosE9.01:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)
sgp1smosE9.a0:
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Relative humidity inside the instrument enclosure(rh)
  • Hourly precipitation(precip)
  • Wind Speed (vector averaged)(wspd_va)
  • Standard Deviation of wind direction(sd_deg)
  • lat(lat)
  • lon(lon)
  • Beam 0 Temperature(temp)
  • Mean Wind Speed(wspd)
  • base time(base_time)
  • Barometric pressure(bar_pres)
  • Time offset of tweaks from base_time(time_offset)
  • Dummy altitude for Zeb(alt)
  • Unit Vector Wind Direction(wdir)
sgp1smosE9.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)
sgp30smosE9.a1:
  • Time offset of tweaks from base_time(time_offset)
  • base time(base_time)
  • Standard Deviation of wind direction(sd_deg)
  • Relative humidity inside the instrument enclosure(rh)
  • Standard Deviation of Air Temperature(sd_temp)
  • Snow Depth Sensor(snow_sen)
  • Hourly precipitation(precip)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Snow Depth(snow)
  • Barometric pressure(bar_pres)
  • Dummy altitude for Zeb(alt)
  • Unit Vector Wind Direction(wdir)
  • Wind Speed (vector averaged)(wspd_va)
  • lat(lat)
  • Mean Wind Speed(wspd)
  • Beam 0 Temperature(temp)
  • Standard Deviation of Vapor Pressure(sd_vap_pres)
  • Standard Deviation of Wind Speed(sd_wspd)
  • Standard Deviation of Barometric Pressure(sd_bar_pres)
  • Batter Voltage(vbat)
  • Standard Deviation of Relative Humidity(sd_rh)
  • lon(lon)

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