Data Quality Reports for Session: 109186 User: jsooner Completed: 11/30/2007


TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D040316.1SGP/SMOS/E4 - 6-month Calibration Checkssgp1440smosE4.a0, sgp1smosE4.a0, sgp30smosE4.a1
D950428.1SGP/SMOS/E4 - Incorrect Wind Speed data from SMOS E4sgp1440smosE4.a0, sgp1smosE4.a0, sgp30smosE4.a1
D950828.3SGP/SMOS/E4 - Down for maintenancesgp1smosE4.a0, sgp30smosE4.a1
D951101.1SGP/SMOS/E4 - Tower down for SIROS maintenancesgp1440smosE4.a0, sgp1smosE4.a0, sgp30smosE4.a1
D951114.2SGP/SMOS/E4 - Tower down for SIROS maintenancesgp1440smosE4.a0, sgp1smosE4.a0, sgp30smosE4.a1
D971112.4SGP/SMOS/E4 - Incorrect rain data from E4 SMOSsgp1smosE4.a0, sgp30smosE4.a1
D980401.2SGP/SMOS/E4 - Icing affected E4 SMOS wind speedsgp1440smosE4.a0, sgp1smosE4.00, sgp1smosE4.a0, sgp30smosE4.a1


DQRID : D040316.1
Start DateStart TimeEnd DateEnd Time
10/03/1995190010/03/19952100
04/18/1996194504/18/19962145
10/31/1996163510/31/19961752
04/30/1997165604/30/19971856
10/30/1997150010/30/19971700
04/29/1998180104/29/19982001
11/24/1998181511/24/19981850
04/14/1999154504/14/19991630
09/29/1999180009/29/19991820
04/26/2000143004/26/20001523
11/08/2000154811/08/20001615
Subject:
SGP/SMOS/E4 - 6-month Calibration Checks
DataStreams:sgp1440smosE4.a0, sgp1smosE4.a0, sgp30smosE4.a1
Description:
During the time periods specified, the SMOS.E4 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:sgp1smosE4.a0:
  • Wind Speed (vector averaged)(wspd_va)
  • Relative humidity inside the instrument enclosure(rh)
  • Barometric pressure(bar_pres)
  • Beam 0 Temperature(temp)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Mean Wind Speed(wspd)
  • Unit Vector Wind Direction(wdir)
  • Standard Deviation of wind direction(sd_deg)

sgp30smosE4.a1:
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Standard Deviation of wind direction(sd_deg)
  • Standard Deviation of Vapor Pressure(sd_vap_pres)
  • Relative humidity inside the instrument enclosure(rh)
  • Standard Deviation of Wind Speed(sd_wspd)
  • Standard Deviation of Relative Humidity(sd_rh)
  • Barometric pressure(bar_pres)
  • Standard Deviation of Barometric Pressure(sd_bar_pres)
  • Mean Wind Speed(wspd)
  • Unit Vector Wind Direction(wdir)
  • Beam 0 Temperature(temp)
  • Standard Deviation of Air Temperature(sd_temp)
  • Wind Speed (vector averaged)(wspd_va)

sgp1440smosE4.a0:
  • Time of Minimum Vapor Pressure(time_min_vap_pres)
  • Time of Maximum Vapor Pressure(time_max_vap_pres)
  • Minimum Temperature(min_temp)
  • Maximum Relative Humidity(max_rh)
  • Maximum Temperature(max_temp)
  • Time of Maximum Temperature(time_max_temp)
  • Minimum Barometric Pressure(min_bar_pres)
  • Time of Maximum Relative Humidity(time_max_rh)
  • Time of Maximum Barometric Pressure(time_max_bar_pres)
  • Maximum Vapor Pressure(max_vap_pres)
  • Time of Minimum Wind Speed(time_min_wspd)
  • Minimum Vapor Pressure(min_vap_pres)
  • maximum wind speed (gusts)(max_wspd)
  • Time of Maximum Wind Speed(time_max_wspd)
  • Time of Minimum Temperature(time_min_temp)
  • Minimum Relative Humidity(min_rh)
  • Time of Minimum Barometric Pressure(time_min_bar_pres)
  • Maximum Barometric Pressure(max_bar_pres)
  • Minimum of Wind speed(min_wspd)
  • Time of Minimum Relative Humidity(time_min_rh)


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DQRID : D950428.1
Start DateStart TimeEnd DateEnd Time
03/31/1995000004/18/19951516
Subject:
SGP/SMOS/E4 - Incorrect Wind Speed data from SMOS E4
DataStreams:sgp1440smosE4.a0, sgp1smosE4.a0, sgp30smosE4.a1
Description:
Incorrect Wind Speed calibration factor used at installation.  The correct
  calibration factor was loaded into the data logger on 18 APR 95 at 1516 GMT.
Measurements:sgp1smosE4.a0:
  • Wind Speed (vector averaged)(wspd_va)
  • Mean Wind Speed(wspd)

sgp30smosE4.a1:
  • Mean Wind Speed(wspd)
  • Wind Speed (vector averaged)(wspd_va)
  • Standard Deviation of Wind Speed(sd_wspd)

sgp1440smosE4.a0:
  • Minimum of Wind speed(min_wspd)
  • Time of Minimum Wind Speed(time_min_wspd)
  • maximum wind speed (gusts)(max_wspd)
  • Time of Maximum Wind Speed(time_max_wspd)


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DQRID : D950828.3
Start DateStart TimeEnd DateEnd Time
08/23/1995143008/23/19951500
Subject:
SGP/SMOS/E4 - Down for maintenance
DataStreams:sgp1smosE4.a0, sgp30smosE4.a1
Description:
System down for maintenance.
Measurements:sgp1smosE4.a0:
  • Wind Speed (vector averaged)(wspd_va)
  • Relative humidity inside the instrument enclosure(rh)
  • Dummy altitude for Zeb(alt)
  • Barometric pressure(bar_pres)
  • Beam 0 Temperature(temp)
  • lat(lat)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • base time(base_time)
  • Hourly precipitation(precip)
  • Mean Wind Speed(wspd)
  • Time offset of tweaks from base_time(time_offset)
  • lon(lon)
  • Unit Vector Wind Direction(wdir)
  • Standard Deviation of wind direction(sd_deg)

sgp30smosE4.a1:
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Hourly precipitation(precip)
  • lon(lon)
  • Standard Deviation of wind direction(sd_deg)
  • Standard Deviation of Vapor Pressure(sd_vap_pres)
  • Relative humidity inside the instrument enclosure(rh)
  • Snow Depth Sensor(snow_sen)
  • Snow Depth(snow)
  • Dummy altitude for Zeb(alt)
  • base time(base_time)
  • Standard Deviation of Wind Speed(sd_wspd)
  • Batter Voltage(vbat)
  • Standard Deviation of Relative Humidity(sd_rh)
  • lat(lat)
  • Barometric pressure(bar_pres)
  • Standard Deviation of Barometric Pressure(sd_bar_pres)
  • Mean Wind Speed(wspd)
  • Time offset of tweaks from base_time(time_offset)
  • Beam 0 Temperature(temp)
  • Unit Vector Wind Direction(wdir)
  • Standard Deviation of Air Temperature(sd_temp)
  • Wind Speed (vector averaged)(wspd_va)


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DQRID : D951101.1
Start DateStart TimeEnd DateEnd Time
10/18/1995162010/18/19951730
Subject:
SGP/SMOS/E4 - Tower down for SIROS maintenance
DataStreams:sgp1440smosE4.a0, sgp1smosE4.a0, sgp30smosE4.a1
Description:
Tower down for SIROS maintenance.
Measurements:sgp1smosE4.a0:
  • Wind Speed (vector averaged)(wspd_va)
  • Relative humidity inside the instrument enclosure(rh)
  • Beam 0 Temperature(temp)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Mean Wind Speed(wspd)
  • Unit Vector Wind Direction(wdir)
  • Standard Deviation of wind direction(sd_deg)

sgp30smosE4.a1:
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Standard Deviation of wind direction(sd_deg)
  • Standard Deviation of Vapor Pressure(sd_vap_pres)
  • Relative humidity inside the instrument enclosure(rh)
  • Standard Deviation of Wind Speed(sd_wspd)
  • Standard Deviation of Relative Humidity(sd_rh)
  • Mean Wind Speed(wspd)
  • Unit Vector Wind Direction(wdir)
  • Beam 0 Temperature(temp)
  • Standard Deviation of Air Temperature(sd_temp)
  • Wind Speed (vector averaged)(wspd_va)

sgp1440smosE4.a0:
  • Time of Minimum Vapor Pressure(time_min_vap_pres)
  • Time of Maximum Vapor Pressure(time_max_vap_pres)
  • Minimum Temperature(min_temp)
  • Maximum Relative Humidity(max_rh)
  • Maximum Temperature(max_temp)
  • Time of Maximum Temperature(time_max_temp)
  • Time of Maximum Relative Humidity(time_max_rh)
  • Maximum Vapor Pressure(max_vap_pres)
  • Time of Minimum Wind Speed(time_min_wspd)
  • Minimum Vapor Pressure(min_vap_pres)
  • maximum wind speed (gusts)(max_wspd)
  • Time of Maximum Wind Speed(time_max_wspd)
  • Time of Minimum Temperature(time_min_temp)
  • Minimum Relative Humidity(min_rh)
  • Minimum of Wind speed(min_wspd)
  • Time of Minimum Relative Humidity(time_min_rh)


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DQRID : D951114.2
Start DateStart TimeEnd DateEnd Time
11/01/1995203011/01/19952230
Subject:
SGP/SMOS/E4 - Tower down for SIROS maintenance
DataStreams:sgp1440smosE4.a0, sgp1smosE4.a0, sgp30smosE4.a1
Description:
Tower down for SIROS maintenance.
Measurements:sgp1smosE4.a0:
  • Wind Speed (vector averaged)(wspd_va)
  • Relative humidity inside the instrument enclosure(rh)
  • Beam 0 Temperature(temp)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Mean Wind Speed(wspd)
  • Unit Vector Wind Direction(wdir)
  • Standard Deviation of wind direction(sd_deg)

sgp30smosE4.a1:
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Standard Deviation of wind direction(sd_deg)
  • Standard Deviation of Vapor Pressure(sd_vap_pres)
  • Relative humidity inside the instrument enclosure(rh)
  • Standard Deviation of Wind Speed(sd_wspd)
  • Standard Deviation of Relative Humidity(sd_rh)
  • Mean Wind Speed(wspd)
  • Unit Vector Wind Direction(wdir)
  • Beam 0 Temperature(temp)
  • Standard Deviation of Air Temperature(sd_temp)
  • Wind Speed (vector averaged)(wspd_va)

sgp1440smosE4.a0:
  • Time of Minimum Vapor Pressure(time_min_vap_pres)
  • Time of Maximum Vapor Pressure(time_max_vap_pres)
  • Minimum Temperature(min_temp)
  • Maximum Relative Humidity(max_rh)
  • Maximum Temperature(max_temp)
  • Time of Maximum Temperature(time_max_temp)
  • Time of Maximum Relative Humidity(time_max_rh)
  • Maximum Vapor Pressure(max_vap_pres)
  • Time of Minimum Wind Speed(time_min_wspd)
  • Minimum Vapor Pressure(min_vap_pres)
  • maximum wind speed (gusts)(max_wspd)
  • Time of Maximum Wind Speed(time_max_wspd)
  • Time of Minimum Temperature(time_min_temp)
  • Minimum Relative Humidity(min_rh)
  • Minimum of Wind speed(min_wspd)
  • Time of Minimum Relative Humidity(time_min_rh)


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DQRID : D971112.4
Start DateStart TimeEnd DateEnd Time
10/15/1997000010/30/19971657
Subject:
SGP/SMOS/E4 - Incorrect rain data from E4 SMOS
DataStreams:sgp1smosE4.a0, sgp30smosE4.a1
Description:
The rain gauge funnel was found to be clogged during 30 OCT 97 PM.  It was cleared at 1657 
GMT.  No clog was present during previous PM on 15 OCT 97.  Date and time that clog 
occurred is somewhere between 15 and 30 OCT 97.
Measurements:sgp1smosE4.a0:
  • Hourly precipitation(precip)

sgp30smosE4.a1:
  • Hourly precipitation(precip)


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DQRID : D980401.2
Start DateStart TimeEnd DateEnd Time
03/16/1998090003/17/19981530
Subject:
SGP/SMOS/E4 - Icing affected E4 SMOS wind speed
DataStreams:sgp1440smosE4.a0, sgp1smosE4.00, sgp1smosE4.a0, sgp30smosE4.a1
Description:
Icing conditions at E4 caused the SMOS wind speed to be questionable starting
at 0900 GMT on 16 MAR 98.  By 2100 GMT, the icing caused the propellor to quit.
The ice melted and the sensor resumed reporting wind speed at about 1530 GMT
on 17 MAR 98.
Measurements:sgp1smosE4.a0:
  • Wind Speed (vector averaged)(wspd_va)
  • Mean Wind Speed(wspd)

sgp30smosE4.a1:
  • Mean Wind Speed(wspd)
  • Wind Speed (vector averaged)(wspd_va)
  • Standard Deviation of Wind Speed(sd_wspd)

sgp1440smosE4.a0:
  • Minimum of Wind speed(min_wspd)
  • Time of Minimum Wind Speed(time_min_wspd)
  • maximum wind speed (gusts)(max_wspd)
  • Time of Maximum Wind Speed(time_max_wspd)

sgp1smosE4.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)


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