Data Quality Reports for Session: 111456 User: troyan Completed: 04/08/2008

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D070306.2TWP/SMET/C3 - Barometer Data Incorrecttwpsmet60sC3.b1
D070306.3TWP/SMET/C3 - Data Incorrect Due to Water Intrusiontwpsmet60sC3.b1
D070803.1TWP/SMET/C3 - Upper wind speed artificially slowtwpsmet60sC3.b1
D071105.1TWP/SMET/C3 - ORG overestimated rainfalltwpsmet60sC3.b1


DQRID : D070306.2
Start DateStart TimeEnd DateEnd Time
03/02/2007172303/03/20071228
Subject:
TWP/SMET/C3 - Barometer Data Incorrect
DataStreams:twpsmet60sC3.b1
Description:
The barometer data was incorrect or missing due to water intrusion.
Measurements:twpsmet60sC3.b1:
  • Barometric Pressure(atmos_pressure)

Back To Table of Contents

DQRID : D070306.3
Start DateStart TimeEnd DateEnd Time
03/03/2007005603/03/20070123
Subject:
TWP/SMET/C3 - Data Incorrect Due to Water Intrusion
DataStreams:twpsmet60sC3.b1
Description:
Data became erratic and unreasonable after water intrusion into the enclosure.
Measurements:twpsmet60sC3.b1:
  • Vapor pressure standard deviation(vappress_sd)
  • Precipitation maximum(precip_max)
  • Relative humidity maximum(relh_max)
  • Mean Relative Humidity(relh_mean)
  • Std Dev of Relative Humidity or Hardware Error Code(relh_sd)
  • Relative humidity minimum(relh_min)
  • precipitation minimum(precip_min)
  • Precipitation mean(precip_mean)
  • Temperature minimum(temp_min)
  • Mean Air Temperature or Hardware Error(temp_mean)
  • Temperature maximum(temp_max)
  • Precipitation standard deviation(precip_sd)
  • Vapor pressure mean(vappress_mean)
  • Std Dev of Air Temperature(temp_sd)

Back To Table of Contents

DQRID : D070803.1
Start DateStart TimeEnd DateEnd Time
07/01/2007000009/18/20072315
Subject:
TWP/SMET/C3 - Upper wind speed artificially slow
DataStreams:twpsmet60sC3.b1
Description:
The upper wind measurement was consistently slower by around 0.5 - 1 m/s than the lower 
wind measurement.  The bearings on the upper wind measurement were binding.
Measurements:twpsmet60sC3.b1:
  • Wind #1 speed minimum(wind1_spd_min)
  • Wind #1 speed maximum(wind1_spd_max)
  • Wind #1 speed standard deviation(wind1_spd_sd)
  • Wind #1 speed maximum gust(wind1_spd_max_gust)
  • Wind #1 speed vector average(wind1_spd_vec_avg)

Back To Table of Contents

DQRID : D071105.1
Start DateStart TimeEnd DateEnd Time
11/02/2007185511/02/20072010
Subject:
TWP/SMET/C3 - ORG overestimated rainfall
DataStreams:twpsmet60sC3.b1
Description:
Optical rain gauge (ORG) measured approximately 10mm higher than two co-located tipping 
bucket rain gauges and a co-located disdrometer.  The ORG is typically higher but usually 
not by an order of magnitude.
Measurements:twpsmet60sC3.b1:
  • Precipitation mean(precip_mean)
  • Precipitation maximum(precip_max)
  • Precipitation standard deviation(precip_sd)
  • precipitation minimum(precip_min)

Back To Table of Contents


END OF DATA