Data Quality Reports for Session: 183941 User: andersons1 Completed: 03/01/2017

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D141027.1SBS/AOSMET/S2 - Intermittent connection causing dropoutssbsaosmetS2.a1Does not affect quality
D141107.13SBS/AOSMET/S2 - Settings for wind measurementssbsaosmetS2.a1Does not affect quality


DQRID : D141027.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
11/02/2010000012/09/20101800Does not affect quality
Subject:
SBS/AOSMET/S2 - Intermittent connection causing dropouts
DataStreams:sbsaosmetS2.a1
Description:
Data contains intermittent drop outs. Replacement of sensor and tightening the connections 
resolved the issue.
Measurements:sbsaosmetS2.a1:
  • Wind speed(WindSpeed)
  • heater_temp
  • supply_volts
  • Rain Duration(rain_duration)
  • Rain amount(rain_amount)
  • ref_volts
  • Wind direction, relative to true North(WindDirection)
  • Rain intensity(rain_intensity)
  • Ambient pressure(P_Ambient)
  • heater_volts
  • Ambient air relative humidity(RH_Ambient)
  • Ambient air temperature(T_Ambient)

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DQRID : D141107.13
Start DateStart TimeEnd DateEnd Time Data Quality Metric
10/03/2010000005/03/20112359Does not affect quality
Subject:
SBS/AOSMET/S2 - Settings for wind measurements
DataStreams:sbsaosmetS2.a1
Description:
Settings for the WXT520 Weather Transmitter were changed may not be as users might expect. 

  
The wind speed and direction was read and recorded every second, but the averaging time 
was 3 seconds. This means that the wind reported each second was a running average of the 
last 3 seconds, not the second of the time stamp.
  
The wind speed was calculated as Gust & lull, instead of traditional Max/Min values.
Measurements:sbsaosmetS2.a1:
  • Wind speed(WindSpeed)
  • Wind direction, relative to true North(WindDirection)

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