DQRID : D120228.7
Start DateStart TimeEnd DateEnd Time Data Quality Metric
11/29/1998000002/13/20092051Suspect
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Subject:
TWP/MPLCMASK/C2 - Backscatter signals not set to missing when beam blocked
DataStreams:twp30smplcmask1zwangC2.c1
Description:
The backscatter signals are flagged as missing when the beam is blocked.  For the 
historical data, this functionality was not implemented (when the VAP uses MPL as input).  This 
flag is not very reliable since it is based on the signal strength during the beam blocked 
conditions.
Suggestions: 
Look for weak signals for 4 hours around noon to detect beam blocked conditions.
Measurements:twp30smplcmask1zwangC2.c1:
  • backscatter
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