DQRID : D151218.13
Start DateStart TimeEnd DateEnd Time Data Quality Metric
05/21/2015000002/22/20171800Incorrect
more
Subject:
SGP/XSAPR/I4 - Testing/Maintenance Mode
DataStreams:sgpxsaprrhiI4.a1, sgpxsaprhsrhiI4.00, sgpxsaprvptI4.a1, sgpxsaprvptI4.00, sgpxsaprppiI4.a1,
sgpxsaprppiI4.00
Description:
The XSAPR was in a state of maintenance and testing during this period.  Known issues 
include:

Operating in single pol mode resulting in bad polarimetric variables (Zdr, RhoHv, etc.)
Incorrect calibration resulting in low Zh values
Intermittent transmitter failures

It was taken down for upgrades on 2/22
Suggestions: 
Measurements:sgpxsaprvptI4.00:
  • reflectivity
  • sig_qual_index
  • reflectivity_unf
  • doppler_spectral_width
  • mean_doppler_velocity
  • dp_phase_shift
  • diff_reflectivity_corr
  • copol_coeff
  • reflectivity_corr
  • diff_phase
  • diff_reflectivity
more
sgpxsaprvptI4.a1:
  • range
  • fixed_angle
  • nyquist_velocity
  • volume_number
  • normalized_coherent_power
  • reflectivity
  • time_coverage_end
  • sweep_mode
  • sweep_number
  • prt
  • unambiguous_range
  • total_power
  • sweep_end_ray_index
  • specific_differential_phase
  • time_coverage_start
  • elevation
  • spectral_width
  • sweep_start_ray_index
  • differential_reflectivity
  • cross_correlation_ratio
  • mean_doppler_velocity
  • file_status
  • prt_mode
  • azimuth
  • differential_phase
more
sgpxsaprrhiI4.a1:
  • time_coverage_start
  • elevation
  • differential_reflectivity
  • time_coverage_end
  • volume_number
  • unambiguous_range
  • nyquist_velocity
  • specific_differential_phase
  • cross_correlation_ratio
  • mean_doppler_velocity
  • range
  • sweep_number
  • prt_mode
  • prt
  • sweep_start_ray_index
  • sweep_end_ray_index
  • total_power
  • spectral_width
  • sweep_mode
  • azimuth
  • normalized_coherent_power
  • reflectivity
  • file_status
  • differential_phase
  • fixed_angle
more
sgpxsaprhsrhiI4.00:
  • diff_phase
  • reflectivity_unf
  • diff_reflectivity
  • reflectivity_corr
  • copol_coeff
  • diff_reflectivity_corr
  • sig_qual_index
  • mean_doppler_velocity
  • reflectivity
  • doppler_spectral_width
  • dp_phase_shift
more
sgpxsaprppiI4.a1:
  • sweep_number
  • range
  • time_coverage_end
  • cross_correlation_ratio
  • spectral_width
  • file_status
  • prt_mode
  • sweep_start_ray_index
  • differential_phase
  • prt
  • normalized_coherent_power
  • mean_doppler_velocity
  • fixed_angle
  • nyquist_velocity
  • sweep_mode
  • sweep_end_ray_index
  • azimuth
  • reflectivity
  • specific_differential_phase
  • elevation
  • unambiguous_range
  • time_coverage_start
  • differential_reflectivity
  • volume_number
  • total_power
more
sgpxsaprppiI4.00:
  • mean_doppler_velocity
  • copol_coeff
  • diff_reflectivity
  • reflectivity_corr
  • sig_qual_index
  • diff_phase
  • dp_phase_shift
  • reflectivity_unf
  • reflectivity
  • diff_reflectivity_corr
  • doppler_spectral_width
more

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