Data Quality Reports for Session: 114785 User: sbiraud Completed: 10/10/2008

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D060107.1SGP/CO2FLX/C1 - Reprocess: calibration errorsgp30co2flx4mC1.b1
D071011.2SGP/CO2FLX/C1 - Reprocess: 4m instruments heightsgp30co2flx4mC1.b1


DQRID : D060107.1
Start DateStart TimeEnd DateEnd Time
05/27/2005000001/06/20062359
Subject:
SGP/CO2FLX/C1 - Reprocess: calibration error
DataStreams:sgp30co2flx4mC1.b1
Description:
A problem was identified with the calibration of the instrument performed on May 27, 2005. 
A study to correct this bad calibration is underway.
Measurements:sgp30co2flx4mC1.b1:
  • WPL corrected CO2 flux(fc_corr)
  • Water vapor density (q)(mean_q)
  • Latent heat flux(le)

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DQRID : D071011.2
Start DateStart TimeEnd DateEnd Time
12/17/2003000010/11/20070000
Subject:
SGP/CO2FLX/C1 - Reprocess: 4m instruments height
DataStreams:sgp30co2flx4mC1.b1
Description:
The height of the 4m instruments is 4.8 m and not 4.65 m as shown in b1 datastream
Measurements:sgp30co2flx4mC1.b1:
  • height of instument from tower base(zm)

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