Data Quality Reports for Session: 184296 User: chengl1 Completed: 03/16/2017

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D121018.2SGP/WSACR/C1 - Reprocess: Mean Doppler Velocity sign reversedsgpwsacrvptC1.a1Suspect
D150729.1SGP/WSACR/C1 - Instrument DownsgpwsacrvptC1.a1Missing


DQRID : D121018.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
03/14/2011140012/14/20122016Suspect
Subject:
SGP/WSACR/C1 - Reprocess: Mean Doppler Velocity sign reversed
DataStreams:sgpwsacrvptC1.a1
Description:
The signs of the mean_doppler_velocity field values are incorrect.  The ARM convention for 
this field is that positive velocities indicate motion away from the radar.  However, 
the velocity data in these files have their signs reversed, so that motion TOWARD the radar 
has a positive sign.
Measurements:sgpwsacrvptC1.a1:
  • Mean Doppler Velocity(mean_doppler_velocity)

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DQRID : D150729.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
05/29/2013000009/05/20130000Missing
01/20/2012194001/25/20121641Missing
11/30/2012120012/03/20122043Missing
02/14/2013202402/16/20130204Missing
12/02/2011175312/06/20110318Missing
03/23/2012161805/15/20122229Missing
01/25/2013120001/28/20131645Missing
09/20/2011060011/11/20110411Missing
06/08/2012185106/12/20120100Missing
02/09/2012190002/28/20120008Missing
12/31/2012235901/02/20132359Missing
01/17/2013205001/25/20130133Missing
08/09/2011214308/19/20112120Missing
05/30/2012083006/04/20122240Missing
12/06/2011142512/08/20110543Missing
04/15/2013204904/17/20131214Missing
02/28/2013095303/04/20131712Missing
05/25/2011170005/28/20111716Missing
08/04/2011100308/09/20111559Missing
03/14/2012174303/19/20122200Missing
03/09/2012213703/13/20122242Missing
05/05/2011002305/24/20111616Missing
03/20/2012205303/22/20121301Missing
09/18/2011033309/19/20111324Missing
05/25/2012203505/29/20121521Missing
05/18/2013104805/20/20132036Missing
10/14/2012042510/17/20122359Missing
06/22/2012163206/25/20121400Missing
07/28/2012145007/31/20121542Missing
02/02/2013020802/04/20131646Missing
04/10/2013000004/12/20131617Missing
07/26/2014000007/28/20141800Missing
06/25/2012175507/02/20121716Missing
03/30/2013110004/01/20131538Missing
02/05/2013164002/07/20131858Missing
01/15/2012053101/16/20121449Missing
06/13/2012232206/15/20122359Missing
02/09/2013004302/12/20130001Missing
09/05/2013160007/23/20142359Missing
05/22/2013094205/28/20131634Missing
05/02/2013032605/15/20131747Missing
11/14/2012135611/19/20120000Missing
08/22/2011140009/14/20112300Missing
02/17/2013000002/18/20131509Missing
05/16/2013122405/17/20132359Missing
06/14/2011211108/02/20111710Missing
05/15/2012223205/17/20121750Missing
04/25/2011090004/29/20112359Missing
09/25/2012000010/01/20121400Missing
03/04/2013195903/13/20131851Missing
04/22/2011135904/25/20110719Missing
03/16/2013060003/25/20132359Missing
11/10/2012195811/12/20121900Missing
01/09/2013223601/16/20131750Missing
12/28/2011073301/07/20121827Missing
11/18/2011212912/01/20111947Missing
04/06/2013200104/09/20131434Missing
03/27/2013060003/29/20132359Missing
12/15/2011233012/17/20110412Missing
06/05/2012192806/07/20120005Missing
12/15/2012151512/17/20121539Missing
06/18/2012154706/19/20122359Missing
04/22/2013155004/30/20131552Missing
02/25/2013000002/28/20130004Missing
Subject:
SGP/WSACR/C1 - Instrument Down
DataStreams:sgpwsacrvptC1.a1
Description:
DQR marks periods of missing data based on the  DQ Office metrics and files at the 
Archive.
Measurements:sgpwsacrvptC1.a1:
  • Reflectivity(reflectivity)
  • primary_axis
  • radar_antenna_gain_h
  • base_time
  • time
  • r_calib_noise_source_power_h
  • radar_measured_transmit_power_h
  • sky_power_copol
  • unambiguous_range
  • East longitude(lon)
  • r_calib_pulse_width
  • altitude_agl
  • prt
  • Altitude above mean sea level(alt)
  • r_calib_receiver_gain_vx
  • antenna_transition
  • polarization_mode
  • r_calib_noise_source_power_v
  • frequency
  • radar_antenna_gain_v
  • r_calib_noise_vx
  • n_samples
  • sky_power_xpol
  • platform_type
  • sky_noise_copol
  • prt_mode
  • r_calib_radar_constant_h
  • follow_mode
  • sweep_start_ray_index
  • Signal to noise ratio(snr)
  • time_coverage_end
  • elevation
  • cross_polar_differential_phase
  • volume_number
  • time_offset
  • r_calib_two_way_radome_loss_h
  • r_calib_noise_hc
  • latitude
  • r_calib_time
  • r_calib_xmit_power_h
  • Copol to corss-polar correlation coefficient (also known as rhocx)(co_to_crosspol_correlation_coeff)
  • sweep_number
  • scan_rate
  • sky_noise_xpol
  • Linear depolarization ratio(linear_depolarization_ratio)
  • altitude
  • North latitude(lat)
  • sweep_end_ray_index
  • r_calib_radar_constant_v
  • fixed_angle
  • longitude
  • Mean Doppler Velocity(mean_doppler_velocity)
  • time_coverage_start
  • nyquist_velocity
  • radar_beam_width_v
  • r_calib_index
  • r_calib_receiver_gain_hc
  • instrument_type
  • radar_beam_width_h
  • sweep_mode
  • range
  • azimuth
  • Spectral Width(spectral_width)
  • pulse_width

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END OF DATA