Data Quality Reports for Session: 101157 User: yan Completed: 08/16/2006

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D010725.5SGP/SMOS/E4 - E4 SMOS WIND DIRECTION AND SPEED DATA INCORRECTsgp1smosE4.a0, sgp30smosE4.a1
D050421.11SGP/SMOS/E4 - Reprocess: Wind direction offsetsgp1smosE4.a0, sgp30smosE4.a1


DQRID : D010725.5
Start DateStart TimeEnd DateEnd Time
02/08/2001201702/11/20011532
Subject:
SGP/SMOS/E4 - E4 SMOS WIND DIRECTION AND SPEED DATA INCORRECT
DataStreams:sgp1smosE4.a0, sgp30smosE4.a1
Description:
Wind speed data and wind direction data incorrect due to ice accumulation on the sensors.
Measurements:sgp1smosE4.a0:
  • Unit Vector Wind Direction(wdir)
  • Wind Speed (vector averaged)(wspd_va)
  • surface wind speed(wspd)
  • Standard Deviation of wind direction(sd_deg)
sgp30smosE4.a1:
  • surface wind speed(wspd)
  • Wind Speed (vector averaged)(wspd_va)
  • Standard Deviation of Wind Speed(sd_wspd)
  • Unit Vector Wind Direction(wdir)
  • Standard Deviation of wind direction(sd_deg)

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DQRID : D050421.11
Start DateStart TimeEnd DateEnd Time
03/30/1995000003/31/20012359
Subject:
SGP/SMOS/E4 - Reprocess: Wind direction offset
DataStreams:sgp1smosE4.a0, sgp30smosE4.a1
Description:
When the SGP.E4 SMOS tower was installed it was not aligned
properly resulting in a 7 degree offset.  On 3/9/05, the
datalogger program was modifed to correct for this offset.
Measurements:sgp1smosE4.a0:
  • Unit Vector Wind Direction(wdir)
sgp30smosE4.a1:
  • Unit Vector Wind Direction(wdir)

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