Data Quality Reports for Session: 185148 User: mmaahn Completed: 04/20/2017


TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D170110.1OLI/M1 - Severe StormoliceilM1.b1Does not affect quality
D170320.6OLI/ALL/M1 - Power OutageoliceilM1.b1Does not affect quality


DQRID : D170110.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
01/05/2017100001/08/20171200Does not affect quality
Subject:
OLI/M1 - Severe Storm
DataStreams:oliceilM1.b1
Description:
The site lost power during a severe winter storm.  Operators on site were not able to get 
out and restart the generators to bring things back up until 1/7/2017.  Most of the 
instruments were brought up at this time, but some problems remained until 1/8/2017
Measurements:oliceilM1.b1:
  • window_transmission
  • Altitude above mean sea level(alt)
  • measurement_parameters
  • qc_alt_highest_signal
  • qc_window_transmission
  • status_flag
  • base_time
  • Third cloud base height(third_cbh)
  • background_light
  • time_offset
  • time
  • laser_temperature
  • tilt_angle
  • qc_first_cbh
  • Backscatter, ceilometer, range and sensitivity corrected(backscatter)
  • time_bounds
  • qc_background_light
  • North latitude(lat)
  • qc_laser_temperature
  • sum_backscatter
  • vertical_visibility
  • qc_third_cbh
  • qc_laser_pulse_energy
  • laser_pulse_energy
  • Lowest cloud base height detected.(first_cbh)
  • qc_second_cbh
  • range
  • alt_highest_signal
  • detection_status
  • qc_tilt_angle
  • Cloud, base height, second lowest base sensed(second_cbh)
  • qc_vertical_visibility
  • range_bounds
  • East longitude(lon)
  • status_string
  • qc_sum_backscatter


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DQRID : D170320.6
Start DateStart TimeEnd DateEnd Time Data Quality Metric
03/06/2017184703/09/20172335Does not affect quality
Subject:
OLI/ALL/M1 - Power Outage
DataStreams:oliceilM1.b1
Description:
OLI suffered from a prolonged power outage.  The instruments were brought back up over the 
course of 3/9 so the end date will be different for each instrument.  Any problems with 
the instruments after being brought back online will be covered by separate DQRs.
Measurements:oliceilM1.b1:
  • window_transmission
  • Altitude above mean sea level(alt)
  • measurement_parameters
  • qc_alt_highest_signal
  • qc_window_transmission
  • status_flag
  • base_time
  • Third cloud base height(third_cbh)
  • background_light
  • time_offset
  • time
  • laser_temperature
  • tilt_angle
  • qc_first_cbh
  • Backscatter, ceilometer, range and sensitivity corrected(backscatter)
  • time_bounds
  • qc_background_light
  • North latitude(lat)
  • qc_laser_temperature
  • sum_backscatter
  • vertical_visibility
  • qc_third_cbh
  • qc_laser_pulse_energy
  • laser_pulse_energy
  • Lowest cloud base height detected.(first_cbh)
  • qc_second_cbh
  • range
  • alt_highest_signal
  • detection_status
  • qc_tilt_angle
  • Cloud, base height, second lowest base sensed(second_cbh)
  • qc_vertical_visibility
  • range_bounds
  • East longitude(lon)
  • status_string
  • qc_sum_backscatter


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