DQRID : D970323.6
Start DateStart TimeEnd DateEnd Time Data Quality Metric
09/01/1996000009/30/19962359Does not affect quality
more
Subject:
Overview of Quality Assurance Runs for September 1996
DataStreams:sgp15okmX1.a1, sgp05okmX1.a1
Description:
Review of automated quality assurance runs for September 1996 by
Mark Shafer:
I noticed
a couple of problems you might want to keep an eye out for.  The
10-cm soil temperature under sod (TS10) at MARS (Marshall) appeared
suspicious the entire month.  A trouble ticket was issued at the end
of the month (Sep. 24), but I would be cautious with that sensor from
at least September 1.  The other concern is Pressure (PRES) at BUFF
(Buffalo).  10 suspect flags were set by the automated QA on Sep. 18,
5 failures on Sep. 25, and 182 failures plus one suspect flag on
Sep. 26.  I searched the files I had previously delivered to you   
(October - January), but did not find a persistent problem.  The
sensor may have been replaced when the failures were noted on the
26th.  Other than these two exceptions, the data appear good.
Suggestions: 
Users of these data should review the automated quality assurance
files.
Measurements:sgp05okmX1.a1:
  • alt
  • prec_amt
  • wvec_10m
  • time_offset
  • pres
  • wspd_sigma
  • wspd_10m
  • wdir_10m
  • tdry_1_5m
  • base_time
  • lon
  • wspd_max
  • wspd_2m
  • rh
  • tdry_9m
  • srad
  • wdir_sigma
  • lat
more
sgp15okmX1.a1:
  • leaf_ind
  • alt
  • tsoil5
  • tsoil10
  • tbare5
  • vbat
  • base_time
  • lon
  • tbare10
  • tbare30
  • time_offset
  • lat
more

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