Data Quality Reports for Session: 141392 User: mwyant Completed: 03/22/2012

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D090629.1GRW/SONDE/M1 - Wind data missinggrwsondewnpnM1.b1


DQRID : D090629.1
Start DateStart TimeEnd DateEnd Time
06/21/2009050006/24/20091100
Subject:
GRW/SONDE/M1 - Wind data missing
DataStreams:grwsondewnpnM1.b1
Description:
A GPS problem associated with Vaisala BBSS ground station software issues caused the 
ground stations to enter into an error state when using GPS wind finding. In some instances, 
the flight was aborted due to the error state and no data was collected.  A workaround was 
developed to allow sondes to be launched without collecting wind data.
Measurements:grwsondewnpnM1.b1:
  • Northward Wind Component(v_wind)
  • Eastward Wind Component(u_wind)
  • wstat
  • Mean Wind Speed(wspd)

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