Data Quality Reports for Session: 120625 User: arunchandr Completed: 07/03/2009

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D061220.35TWP/ARSCL/C3 - Reprocess: ARSCL CloudBasePrecipitation field incorrecttwparscl1clothC3.c1, twparsclcbh1clothC3.c1, twpmmcrmode1bl200511041clothC3.c1,
twpmmcrmode2ci200511041clothC3.c1, twpmmcrmode3ge200511041clothC3.c1,
twpmmcrmode4pr200511041clothC3.c1
D070504.1TWP/ARSCL/C3 - Reprocess: MMCR Height offset affects ARSCL cloud boundariestwparscl1clothC3.c1, twparsclbnd1clothC3.c1, twpmmcrmode1bl200511041clothC3.c1,
twpmmcrmode2ci200511041clothC3.c1, twpmmcrmode3ge200511041clothC3.c1,
twpmmcrmode4pr200511041clothC3.c1


DQRID : D061220.35
Start DateStart TimeEnd DateEnd Time
11/04/2005000003/31/20062359
Subject:
TWP/ARSCL/C3 - Reprocess: ARSCL CloudBasePrecipitation field incorrect
DataStreams:twparscl1clothC3.c1, twparsclcbh1clothC3.c1, twpmmcrmode1bl200511041clothC3.c1,
twpmmcrmode2ci200511041clothC3.c1, twpmmcrmode3ge200511041clothC3.c1,
twpmmcrmode4pr200511041clothC3.c1
Description:
The CloudBasePrecipitation field is incorrect and has no physical meaning.  An ARSCL 
processing error occurred when the smet60s data stream format changed, causing the wrong data 
field to be used to supply precipitation measurements to the ARSCL VAP.  The error caused 
no significant degradation in other ARSCL fields, since manual quality control corrected 
any related errors.
Measurements:twparsclcbh1clothC3.c1:
  • Microwave Radiometer Wet Window/Optical Rain Gauge Cloud Base Height(CloudBasePrecipitation)
twpmmcrmode4pr200511041clothC3.c1:
  • Microwave Radiometer Wet Window/Optical Rain Gauge Cloud Base Height(CloudBasePrecipitation)
twpmmcrmode2ci200511041clothC3.c1:
  • Microwave Radiometer Wet Window/Optical Rain Gauge Cloud Base Height(CloudBasePrecipitation)
twpmmcrmode3ge200511041clothC3.c1:
  • Microwave Radiometer Wet Window/Optical Rain Gauge Cloud Base Height(CloudBasePrecipitation)
twparscl1clothC3.c1:
  • Microwave Radiometer Wet Window/Optical Rain Gauge Cloud Base Height(CloudBasePrecipitation)
twpmmcrmode1bl200511041clothC3.c1:
  • Microwave Radiometer Wet Window/Optical Rain Gauge Cloud Base Height(CloudBasePrecipitation)

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DQRID : D070504.1
Start DateStart TimeEnd DateEnd Time
11/04/2005000005/31/20062359
Subject:
TWP/ARSCL/C3 - Reprocess: MMCR Height offset affects ARSCL cloud boundaries
DataStreams:twparscl1clothC3.c1, twparsclbnd1clothC3.c1, twpmmcrmode1bl200511041clothC3.c1,
twpmmcrmode2ci200511041clothC3.c1, twpmmcrmode3ge200511041clothC3.c1,
twpmmcrmode4pr200511041clothC3.c1
Description:
MMCR heights were recorded as being too high by the following amounts:
   Mode 1: 24.8756 m too high
   Mode 2: 25.6249 m too high
   Mode 3: 33.1176 m too high
   Mode 4: 33.1176 m too high

These errors may affect cloud boundaries that are determined by combining MMCR and MPL 
measurements;  radar moments heights will be off by these amounts also.

NOTE: reprocessing is underway.  20060101-20060228 have been reprocessed and archived.  
These data cover the period of TWP-ICE.
Measurements:twpmmcrmode2ci200511041clothC3.c1:
  • Height of Center of Each Range Bin(Heights)
twparsclbnd1clothC3.c1:
  • Bottom Height of Hydrometeor Layer from Composite (MMCR/Campbell et al. MPL)
    Algorithms(CloudLayerBottomHeightMplCamp)
  • Top Height of Hydrometeor Layer from Composite (MMCR/Clothiaux et al. MPL)
    Algorithms(CloudLayerTopHeightMplCloth)
  • Bottom Height of Hydrometeor Layer from Composite (MMCR/Clothiaux et al. MPL)
    Algorithms(CloudLayerBottomHeightMplCloth)
  • Top Height of Hydrometeor Layer from Composite (MMCR/Campbell et al. MPL)
    Algorithms(CloudLayerTopHeightMplCamp)
twpmmcrmode4pr200511041clothC3.c1:
  • Height of Center of Each Range Bin(Heights)
twpmmcrmode3ge200511041clothC3.c1:
  • Height of Center of Each Range Bin(Heights)
twparscl1clothC3.c1:
  • Height of Center of Each Range Bin(Heights)
  • Bottom Height of Hydrometeor Layer from Composite (MMCR/Clothiaux et al. MPL)
    Algorithms(CloudLayerBottomHeightMplCloth)
  • Top Height of Hydrometeor Layer from Composite (MMCR/Clothiaux et al. MPL)
    Algorithms(CloudLayerTopHeightMplCloth)
  • Top Height of Hydrometeor Layer from Composite (MMCR/Campbell et al. MPL)
    Algorithms(CloudLayerTopHeightMplCamp)
  • Bottom Height of Hydrometeor Layer from Composite (MMCR/Campbell et al. MPL)
    Algorithms(CloudLayerBottomHeightMplCamp)
twpmmcrmode1bl200511041clothC3.c1:
  • Height of Center of Each Range Bin(Heights)

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