Data Quality Reports for Session: 182978 User: eluke Completed: 01/23/2017


TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D140205.1TMP/MET/M1 - ORG not functionaltmpmetM1.b1Incorrect
D140318.1TMP/MWR3C/M1 - Calibration not updatedtmpmwr3cM1.b1Suspect
D140326.5TMP/MET/M1 - Wind sensor siting not idealtmpmetM1.b1Does not affect quality
D140506.2TMP/KAZR/M1 - Snow BuilduptmpkazrspeccmaskgecopolM1.a0Suspect
D150210.2TMP/MWR3C/M1 - Reprocess: Incorrect calibrationtmpmwr3cM1.b1Incorrect


DQRID : D140205.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
01/23/2014000001/31/20142200Incorrect
02/04/2014074002/04/20140750Incorrect
Subject:
TMP/MET/M1 - ORG not functional
DataStreams:tmpmetM1.b1
Description:
Optical rain gauge was not reporting precipitation until 1/31. Precipitation recorded at 
7:40gmt on 2/4 is not representative of conditions (sensor test).
Measurements:tmpmetM1.b1:
  • ORG precipitation rate mean(org_precip_rate_mean)


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DQRID : D140318.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
02/10/2014000002/13/20141400Suspect
Subject:
TMP/MWR3C/M1 - Calibration not updated
DataStreams:tmpmwr3cM1.b1
Description:
The radiometer didn't update the calibration because the relative humidity was too high. 
The relative humidity threshold was increased and the radiometer updated its calibration.
Measurements:tmpmwr3cM1.b1:
  • Column precip water vapor(pwv)
  • 23.8 GHz sky brightness temperature(tbsky23)
  • Mean 31.4 GHz sky brightness temperature(tbsky31)
  • Liquid water path best-estimate value, hourly mean(lwp)


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DQRID : D140326.5
Start DateStart TimeEnd DateEnd Time Data Quality Metric
01/23/2014000009/13/20142359Does not affect quality
Subject:
TMP/MET/M1 - Wind sensor siting not ideal
DataStreams:tmpmetM1.b1
Description:
According to the manual, the wind sensor should ideally be mounted higher than any object 
within a 300 meter radius. This particular site is bordered by approximately 20 meter 
tall trees (the wind sensor is mounted at 10 meters) from about due west to south/southeast, 
at a distance approximately 60 meters or less. Please reference the instrument handbook 
or contact the mentor for more information.
Measurements:tmpmetM1.b1:
  • Wind direction vector mean(wdir_vec_mean)
  • Wind speed vector mean(wspd_vec_mean)
  • Wind speed, lower, 1-min avg(wspd_arith_mean)
  • wdir_vec_std


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DQRID : D140506.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
03/19/2014000003/20/20142359Suspect
02/02/2014000002/03/20142359Suspect
Subject:
TMP/KAZR/M1 - Snow Buildup
DataStreams:tmpkazrspeccmaskgecopolM1.a0
Description:
There was potentially a build up of snow on the instrument causing large differences in 
the reflectivity as compared with the MWACR.
Measurements:tmpkazrspeccmaskgecopolM1.a0:
  • Spectrum of raw counts from spectrometer(spectra)
  • signal_to_noise_ratio
  • Mean Doppler Velocity(mean_doppler_velocity)
  • Reflectivity(reflectivity)
  • Spectral Width(spectral_width)


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DQRID : D150210.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
01/23/2014130002/03/20141419Incorrect
Subject:
TMP/MWR3C/M1 - Reprocess: Incorrect calibration
DataStreams:tmpmwr3cM1.b1
Description:
The instrument is not calibrated data need to be reprocessed
Measurements:tmpmwr3cM1.b1:
  • Column precip water vapor(pwv)
  • 90.0 GHz sky brightness temperature(tbsky90)
  • 23.8 GHz sky brightness temperature(tbsky23)
  • Mean 31.4 GHz sky brightness temperature(tbsky31)
  • Liquid water path best-estimate value, hourly mean(lwp)


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