Data Quality Reports for Session: 115400 User: usevinc Completed: 11/03/2008

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D060707.1GEC/SUOMI/X1 - Temperature Sensor Failure at Site SA42 (Manus Island)gec30suomigpsX1.c1
D060707.2GEC/SUOMI/X1 - Temperature, RH Sensor Failure at Site SG27 (Barrow)gec30suomigpsX1.c1
D060707.3GEC/SUOMI/X1 - Temperature/Relative Humidity/Pressure Sensors Not Reporting at Site SA39
(Darwin)		gec30suomigpsX1.c1


DQRID : D060707.1
Start DateStart TimeEnd DateEnd Time
07/26/2005093010/16/20060200
Subject:
GEC/SUOMI/X1 - Temperature Sensor Failure at Site SA42 (Manus Island)
DataStreams:gec30suomigpsX1.c1
Description:
The temperature sensor failed at this location causing it to read -51 degC constantly.  
This resulted in a bias in the retrieved precipitable water vapor (PWV) of approximately 1 
cm (low).
Measurements:gec30suomigpsX1.c1:
  • air temperature (NGM250 predicted)(temperature)
  • Pi factor (conversion between wet delay and PWV)(pifact)
  • Precipitable water vapr, from MWR (through lssonde)(pwv)

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DQRID : D060707.2
Start DateStart TimeEnd DateEnd Time
08/26/2005160007/03/20060000
Subject:
GEC/SUOMI/X1 - Temperature, RH Sensor Failure at Site SG27 (Barrow)
DataStreams:gec30suomigpsX1.c1
Description:
The temperature and relative humidity sensors failed at this location, causing the 
temperature to read -51 degC and the RH to read 100% constantly.  This results in a bias in the 
retrieved precipitable water vapor (PWV).
Measurements:gec30suomigpsX1.c1:
  • air temperature (NGM250 predicted)(temperature)
  • Relative humidity inside the instrument enclosure(rh)
  • Pi factor (conversion between wet delay and PWV)(pifact)
  • Precipitable water vapr, from MWR (through lssonde)(pwv)

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DQRID : D060707.3
Start DateStart TimeEnd DateEnd Time
03/20/2006180005/24/20062300
Subject:
GEC/SUOMI/X1 - Temperature/Relative Humidity/Pressure Sensors Not Reporting at Site SA39 
(Darwin)
DataStreams:gec30suomigpsX1.c1
Description:
During this period at the Darwin site (SA39) the meteorological sensors (temperature, 
relative humidity, and pressure) were not reporting.  This results in missing or incorrect 
retrievals of precipitable water vapor (PWV).
Measurements:gec30suomigpsX1.c1:
  • Final dry delay(final_dry_delay)
  • air temperature (NGM250 predicted)(temperature)
  • Relative humidity inside the instrument enclosure(rh)
  • Pi factor (conversion between wet delay and PWV)(pifact)
  • Retrieved pressure profile(pres)
  • Wet Delay(wet_delay)
  • Precipitable water vapr, from MWR (through lssonde)(pwv)

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