Data Quality Reports for Session: 181467 User: jiminc1 Completed: 11/21/2016

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D081028.2SGP/SWATS/E20 - Sensor failure, 5cm EsgpswatsE20.b1Incorrect
D090115.4SGP/SWATS/E20 - Sensor failure, 15cm EsgpswatsE20.b1Incorrect
D090115.5SGP/SWATS/E20 - Sensor failuressgpswatsE20.b1Incorrect


DQRID : D081028.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
03/07/2005220011/11/20081500Incorrect
Subject:
SGP/SWATS/E20 - Sensor failure, 5cm E
DataStreams:sgpswatsE20.b1
Description:
The temperature rise readings from the 5-cm depth on the east profile are incorrect. This 
also causes the matric potential and water content data for the 5-cm depth to be 
incorrect. The soil temperature measurements were not affected.
Measurements:sgpswatsE20.b1:
  • Soil Water Potential, East Profile(soilwatpot_E)
  • Volumetric Water Content, East Profile(watcont_E)
  • Sensor Temperature Rise, East Profile(trise_E)

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DQRID : D090115.4
Start DateStart TimeEnd DateEnd Time Data Quality Metric
04/26/2005030011/11/20081500Incorrect
Subject:
SGP/SWATS/E20 - Sensor failure, 15cm E
DataStreams:sgpswatsE20.b1
Description:
The temperature rise readings from the 15-cm depth on the east profile were incorrect (0 
or -9999) This also caused the matric potential and water content data for the 15-cm depth 
to be incorrect.

Soil temperature data measurements also failed 20060502.  No data from this sensor should 
be used at or beyond this date.
Measurements:sgpswatsE20.b1:
  • Soil Water Potential, East Profile(soilwatpot_E)
  • Volumetric Water Content, East Profile(watcont_E)
  • Soil Temperature, East Profile(tsoil_E)
  • Sensor Temperature Rise, East Profile(trise_E)

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DQRID : D090115.5
Start DateStart TimeEnd DateEnd Time Data Quality Metric
08/05/2005000011/11/20081500Incorrect
Subject:
SGP/SWATS/E20 - Sensor failures
DataStreams:sgpswatsE20.b1
Description:
Following a period of missing values (-9999) from 08/05/05-08/17/05, sensors at several 
depths failed.

Temperature rise values from the 60cm West and 85cm East profile sensors were very noisy 
after 08/17/05. These data, including matric potential and water content, were incorrect.

Temperature rise values from the 85cm West and 125cm East profile sensors are reported as 
0 after 08/17/05. Matric potential and water content data for these sensor were also 
incorrect.  Soil temperatures for these depths were unaffected.

Temperature rise and soil temperature measurements for the 60cm East and 125cm West 
profile sensors were reported as 0 or -9999 after 08/17/05. Matric potential and water content 
data for these sensors were also incorrect.
Measurements:sgpswatsE20.b1:
  • Volumetric Water Content, West Profile(watcont_W)
  • Soil Water Potential, East Profile(soilwatpot_E)
  • Soil Water Potential, West Profile(soilwatpot_W)
  • Volumetric Water Content, East Profile(watcont_E)
  • Soil Temperature, East Profile(tsoil_E)
  • Sensor Temperature Rise, West Profile(trise_W)
  • Soil Temperature, West Profile(tsoil_W)
  • Sensor Temperature Rise, East Profile(trise_E)

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