Data Quality Reports for Session: 145676 User: ql_data Completed: 10/29/2012

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D081210.10SGP/SWATS/E10 - Sensor failure, 15cm WsgpswatsE10.b1
D081210.11SGP/SWATS/E10 - Sensor failure, 15cm EsgpswatsE10.b1


DQRID : D081210.10
Start DateStart TimeEnd DateEnd Time
08/15/2006050010/19/20111625
Subject:
SGP/SWATS/E10 - Sensor failure, 15cm W
DataStreams:sgpswatsE10.b1
Description:
All variables from the 15cm West sensor are reported as missing. The sensor has failed.
Measurements:sgpswatsE10.b1:
  • Volumetric Water Content, West Profile(watcont_W)
  • Sensor Temperature Rise, West Profile(trise_W)
  • Soil Temperature, West Profile(tsoil_W)
  • Soil Water Potential, West Profile(soilwatpot_W)

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DQRID : D081210.11
Start DateStart TimeEnd DateEnd Time
06/02/2002070010/19/20111625
Subject:
SGP/SWATS/E10 - Sensor failure, 15cm E
DataStreams:sgpswatsE10.b1
Description:
The 15cm E sensor failed at 7:00 GMT on 06/02/2002. Values of temperature rise from this 
sensor often do not fail automated QC tests, but inspection of the time series reveals 
that the values are incorrect. Since 2002, this sensor has alternated between providing 
temperature rise values near 0 C, equal to -9999, or other obviously incorrect values. 

Soil temperature data are not affected.
Measurements:sgpswatsE10.b1:
  • Volumetric Water Content, East Profile(watcont_E)
  • Soil Water Potential, East Profile(soilwatpot_E)
  • Sensor Temperature Rise, East Profile(trise_E)

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