Data Quality Reports for Session: 104418 User: kehoe Completed: 02/20/2007

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D050602.2SGP/EBBR/E4 - Water in Net Radiometersgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1
D051112.3SGP/EBBR/E4 - metadata correctionssgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1


DQRID : D050602.2
Start DateStart TimeEnd DateEnd Time
05/24/2005083006/01/20051600
Subject:
SGP/EBBR/E4 - Water in Net Radiometer
DataStreams:sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1
Description:
The net radiometer had water in the bottom dome.  All net radiation, sensible heat flux, 
and
latent heat flux data during this period is incorrect.
Measurements:sgp5ebbrE4.b1:
  • specific humidity(q)
sgp30ebbrE4.b1:
  • specific humidity(q)
  • corrected sensible heat flux(h)
  • latent heat flux(e)
sgp15ebbrE4.b1:
  • Net radiation(mv_q)

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DQRID : D051112.3
Start DateStart TimeEnd DateEnd Time
10/14/2003000008/16/20052359
Subject:
SGP/EBBR/E4 - metadata corrections
DataStreams:sgp5ebbrE4.b1, sgp15ebbrE4.b1, sgp30ebbrE4.b1
Description:
On 20050817, a series of metadata corrections and additions were completed.  These 
metadata changes apply to all EBBR.E4 data collected by ARM back to the installation of the 
instrument in April 1993. Please see the current metadata for correct information.  These 
changes do not affect data values or quality.	

The changes are summarized below:
1) Update of "sensor location" information
2) Addition of installation dates for the systems
3) Correction of soil moisture units (from "by volume" to "gravimetric")
Measurements:sgp5ebbrE4.b1:
  • Time offset from base_time(base_time)
sgp30ebbrE4.b1:
  • Time offset from base_time(base_time)
sgp15ebbrE4.b1:
  • Time offset from base_time(base_time)

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