DQRID : D081218.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
10/28/2008190002/04/20092025Suspect
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Subject:
SGP/SWATS/E7 - Soil temperature irregular, 125cm E
DataStreams:sgpswatsE7.b1
Description:
The 125 cm E sensor was demonstrating temporal irregularities in its soil temperature 
measurements.  These irregularities consisted of dips and increases of around 2-4 C that 
typically started around 14:00 or 15:00 GMT on most days. On other days the values appeared 
somewhat noisy throughout the day. In both cases, the temporal changes did not compare 
well with the other sensors installed at E7.  

A bad fiber optic cable was replaced.
Suggestions: 
Measurements:sgpswatsE7.b1:
  • tsoil_E
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