DQRID : D020724.8
Start DateStart TimeEnd DateEnd Time
03/12/1998174903/17/19981800
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Subject:
SHB/GNDRAD/C1  - Surface viewed by sensors is disturbed
DataStreams:shbgndrad60sC1.a1
Description:
The surface viewed by the sensor was marred by footprints during this period. On 03/12/98, 
the operators added a ventilator to the NET instrument, causing surface disturbance. On 
03/17/98, the snow drifts removed the traces of the footprints.
Suggestions: 
Measurements:shbgndrad60sC1.a1:
  • PSP1 unshaded minimum(psp1_min)
  • IRT1 minimum(irt1_min)
  • NET minimum(net_min)
  • External voltage(external_voltage)
  • IRT1 standard deviation(irt1_sd)
  • NET standard deviation(net_sd)
  • PIR1 minimum(pir1_min)
  • IRT1 maximum(irt1_max)
  • IRT1 mean(irt1_mean)
  • PSP1 mean(psp1_mean)
  • Net Radiation, Maxima(net_max)
  • PIR1 mean(pir1_mean)
  • Bit data. See details.(bit_data)
  • Internal voltage(internal_voltage)
  • NET mean(net_mean)
  • PIR1 unshaded standard deviation(pir1_sd)
  • PSP1 unshaded standard deviation(psp1_sd)
  • PSP1 maximum(psp1_max)
  • Raw data filename(filename)
  • PIR1 unshaded maximum(pir1_max)
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