DQRID : D021211.12
Start DateStart TimeEnd DateEnd Time Data Quality Metric
03/01/1999000012/31/20002359Suspect
more
Subject:
NSA/GNDRAD/C1 - Noisy PIR Data
DataStreams:nsagndrad60sC1.b1, nsagndrad60sC1.a1
Description:
During the period referenced, the ground PIR was noisy in  
              comparison to the the sky PIR data.  (Note U021211.1 documents
              same problem for 9/1/98-2/28/99)

              The noise problem continued after the GNDRAD data logger was 
              replaced in late September. Particularly strong examples of the 
              noise can be seen in data from 11/10 - 11/19/99. The peak to 
              peak noise reaches 12 W/m2.
Suggestions: 
Measurements:nsagndrad60sC1.b1:
  • pir1_min
  • pir1_max
  • pir1_sd
  • pir1_mean
more
nsagndrad60sC1.a1:
  • pir1_sd
  • pir1_max
  • pir1_mean
  • pir1_min
more

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