Data Quality Reports for Session: 102574 User: jeannems Completed: 11/10/2006


TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D040727.1SGP/SWATS/E20 - Incorrect Soil Moisture DatasgpswatsE20.00, sgpswatsE20.b1
D050503.10SGP/SWATS/E20 - Reprocess: Changed Depth DimensionsgpswatsE20.b1


DQRID : D040727.1
Start DateStart TimeEnd DateEnd Time
07/09/2004180007/21/20041900
Subject:
SGP/SWATS/E20 - Incorrect Soil Moisture Data
DataStreams:sgpswatsE20.00, sgpswatsE20.b1
Description:
Due to failure of an electronic component (apparently caused by the onset of 
precipitation), the temperature rise readings from both the west and east profiles (trise_W, trise_E) 
are incorrect at all depths. This also causes the matric potential (soilwatpot_W, 
soilwatpot_E) and water content (watcont_W, watcont_E) data to be incorrect.
Measurements:sgpswatsE20.b1:
  • Volumetric Water Content, East Profile(watcont_E)
  • Volumetric Water Content, West Profile(watcont_W)
  • Soil Water Potential, West Profile(soilwatpot_W)
  • Sensor Temperature Rise, East Profile(trise_E)
  • Sensor Temperature Rise, West Profile(trise_W)
  • Soil Water Potential, East Profile(soilwatpot_E)

sgpswatsE20.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)


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DQRID : D050503.10
Start DateStart TimeEnd DateEnd Time
02/08/1996000004/19/20052359
Subject:
SGP/SWATS/E20 - Reprocess: Changed Depth Dimension
DataStreams:sgpswatsE20.b1
Description:
The dimension "depth" in the netCDF files was incorrectly reported as 8, and has been 
changed. Newer files with the correct smaller depth dimension do not have extra placeholder 
values and thus are smaller in size.
Measurements:sgpswatsE20.b1:
  • Sensor Depth below surface(depth)


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