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  MADIS Gap-filling Upper Air Quality Control

Gap-filling Upper Air Quality Control

SHOUT

Automated Quality Control

Level 1 QC checks are considered the least sophisticated. The following table lists the SHOUT variables* that are QC'ed, and click here for the checks that are used:

  MADIS SHOUT AVAPS Variables with QC
 ------------------------------------------------------------------------------------------------
  Code       Name                  Max    Level |        Level 1:                   
                                Possible        |                                   
                                QC Level        | Validity     Position   Provider    Subjective
                                                |            Consistency     QC      Intervention
  ------------------------------------------------------------------------------------------------  
  DD        wind direction        1                  X                       X 
  FF        wind speed            1                  X                       X
  T         air temperature       1                  X                       X             X             
  TV        virtual temperature   1                  X                       X             X             
  TD        dewpoint temperature  1                  X                       X             X
  RH        relative humidity     1                  X                       X             X
  P         pressure              1                  X                       X             X               
  LAT       latitude              1                  X            X          X 
  LON       longitude             1                  X            X          X
  

Border

WISDOM Balloon


Automated Quality Control

Level 1 QC checks are considered the least sophisticated. The following table lists the WISDOM variables* that are QC'ed, and click here for the checks that are used:


  MADIS WISDOM Variables with QC
  ------------------------------------------------------------------------------------------------
  Code       Name                  Max    Level |        Level 1:                   
                                Possible        |                                   
                                QC Level        | Validity     Position   Provider    Subjective
                                                |            Consistency     QC      Intervention
  ------------------------------------------------------------------------------------------------
  DD        wind direction        1                  X                       
  FF        wind speed            1                  X                       
  U         u wind component      1                  X                       
  V         v wind component      1                  X                       
  LAT       latitude              1                  X            X
  LON       longitude             1                  X            X
  T         air temperature       1                                                        X
  RH        relative humidity     1                                                        X
  POBS      pressure observed     1                                                        X
  


Last updated 28 March 2017