Data Quality Reports for Session: 111439 User: janiga Completed: 04/05/2008

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D080304.2NIM/MET/M1 - ORG Data IncorrectnimmetM1.b1
D080304.3NIM/MET/M1 - ORG Data Underestimated PrecipitationnimmetM1.b1


DQRID : D080304.2
Start DateStart TimeEnd DateEnd Time
07/24/2006080007/24/20060900
Subject:
NIM/MET/M1 - ORG Data Incorrect
DataStreams:nimmetM1.b1
Description:
The ORG measured around 9cm of rain in a short period while other co-located sensors 
measured no precip.

Use the Present Weather Detector data instead or set the ORG rainfall to 0mm during this 
time period.
Measurements:nimmetM1.b1:
  • Precipitation rate mean(precip_rate_mean)
  • Precipitation rate maximum(precip_rate_max)
  • Precipitation rate minimum(precip_rate_min)
  • Precipitation rate standard deviation(precip_rate_sd)

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DQRID : D080304.3
Start DateStart TimeEnd DateEnd Time
01/06/2006000001/06/20072359
Subject:
NIM/MET/M1 - ORG Data Underestimated Precipitation
DataStreams:nimmetM1.b1
Description:
The ORG underestimated precipitation by about 38% during the entire NIM deployment.  No 
troubleshooting technique or replacement of gage was successful in correcting the problem.
Measurements:nimmetM1.b1:
  • Precipitation rate mean(precip_rate_mean)
  • ORG carrier mean(org_carrier_mean)
  • Precipitation rate maximum(precip_rate_max)
  • Precipitation rate minimum(precip_rate_min)
  • Precipitation rate standard deviation(precip_rate_sd)

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