Data Quality Report for Order ID: 187557
User ID: eluke    Date completed: 2017-09-04
All DQRs
DQR ID Subject Affected Data Streams Data Quality Metric
D160726.1 OLI/MPL/M1 - Instrument communication failure olimplpolfsM1.b1 Incorrect
 
DQR ID: D160726.1    (Back to Top)
Start Date Start Time End Date End Time Data Quality Metric
2016-07-12 21:10:00 2016-07-22 16:05:00 Incorrect
Subject: OLI/MPL/M1 - Instrument communication failure
Affected Datastreams: olimplpolfsM1.b1
Description Data missing. Data collected during the period from 13:00 UTC 07/20/16 to 16:00 UTC 07/22/16 is just noise as instrument communication failed during this time.
Measurements
  • detector_temp (Detector temperature)
  • laser_temp (Laser temperature)
  • energy_monitor (Energy output per pulse of transmitted laser beam at 532 nm (Doubled Nd-YLF))
  • signal_return_cross_pol (Attenuated backscatter, cross pol)
  • shots_per_avg (Number of laser pulses summed during averaging interval)
  • dead_time_corrected (Dead time correction flag)
  • range_bin_width (Width of range-bins calculated from range_bin_time)
  • deadtime_correction_counts (Laboratory measured counts used to calculate the deadtime correction samples)
  • background_signal_std_cross_pol (Background signal standard deviation, cross pol data)
  • num_channels (Number of detector channels)
  • signal_return_co_pol (Attenuated backscatter, copol)
  • mcs_mode (MCS mode register.)
  • polarization_control_voltage (Polarization control voltage setting)
  • num_bins (Number of bins stored in data block)
  • laser_fire_bin (Bin number associated with zero height and time where laser transmit occurs)
  • background_signal_co_pol (Background signal, copol data)
  • range_offset (Distance between initial range_bin and the laser flash)
  • range_bin_time (Time in seconds for each range bin of multichannel scalar card.)
  • first_data_bin (Bin number of first data. Tells where pretrigger timing ends and end of region for background data sampling)
  • max_altitude (Maximum altitude retrieved from multichannel scalar card.)
  • range (Distance from transceiver to center of corresponding range_bin)
  • deadtime_correction (Deadtime correction factor)
  • range_bins (Distance from leading edge of first range bin to the center of each bin.)
  • scope_temp (Telescope temperature)
  • background_signal_cross_pol (Background signal, cross pol data)
  • polarization_control (Polarization control enabled flag)
  • height (Height above ground of the center of corresponding range_bin)
  • overlap_correction (Overlap correction factor)
  • overlap_correction_heights (Heights for overlap correction)
  • background_signal_std_co_pol (Background signal standard deviation, copol data)
  • pulse_rep (Repetition rate, or Trigger Frequency of the laser)