Data Quality Reports for Session: 179396 User: hillmanb Completed: 09/02/2016

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D131111.1OLI/TSI/M1 - Shadowband misalignmentolitsiskycoverM1.b1Suspect
D140318.3OLI/TSI/M1 - missing metadataolitsiskycoverM1.b1Does not affect quality
D140528.1OLI/TSI/M1 - Shadowband MisalignmentolitsiskycoverM1.b1Incorrect
D140605.2OLI/TSI/M1 - Shadowband misalignmentolitsiskycoverM1.b1Incorrect
D141016.6OLI/TSI/M1 - power failureolitsiskycoverM1.b1Incorrect
D150327.2OLI/TSI/M1 - Environmental conditions caused missing dataolitsiskycoverM1.b1Missing
D150417.4OLI/TSI/M1 - Environmental conditions resulted in missing dataolitsiskycoverM1.b1Missing
D150424.7OLI/TSI/M1 - EnvironmentalolitsiskycoverM1.b1Missing
D150717.5OLI/TSI/M1 - Software failureolitsiskycoverM1.b1Missing
D160520.8OLI/DL/DLPROF/M1 - Reprocess: Incorrect serial numberolidlprofwstats4newsM1.c1Does not affect quality


DQRID : D131111.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
10/02/2013191011/07/20132359Suspect
Subject:
OLI/TSI/M1 - Shadowband misalignment
DataStreams:olitsiskycoverM1.b1
Description:
The shadowband was slightly out of alignment. The position coodinates were changed to the 
"official" values on 10/2 but the home position of the mirror was not reassigned.
Measurements:olitsiskycoverM1.b1:
  • region_horizon_count_opaque
  • region_horizon_count_thin
  • region_horizon_count

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DQRID : D140318.3
Start DateStart TimeEnd DateEnd Time Data Quality Metric
08/30/2013000011/08/20132359Does not affect quality
Subject:
OLI/TSI/M1 - missing metadata
DataStreams:olitsiskycoverM1.b1
Description:
Several metadata values were either missing or incorrect in the daily properties file. The 
values were corrected by editing the file.
Measurements:olitsiskycoverM1.b1:
  • base_time

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DQRID : D140528.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
04/27/2014170605/19/20141625Incorrect
Subject:
OLI/TSI/M1 - Shadowband Misalignment
DataStreams:olitsiskycoverM1.b1
Description:
The TSI mirror became loose from the shaft due to high wind. The lens was covered from 5/1 
00:25 to 5/2 22:07 to protect the CCD. The mirror was secured to the shaft on 5/8 and 
TSI Tracker was ran on 5/19 to correct the lat. and lon. and reset the home (north) 
position of the mirror. The lat. was also corrected in TSI Manager on 5/19.
Measurements:olitsiskycoverM1.b1:
  • region_sun_count_thin
  • region_sun_count_opaque
  • count_mask
  • count_thin
  • Cloud amount, opaque (percent)(percent_opaque)
  • region_sun_count
  • Cloud amount, thin (percent)(percent_thin)
  • count_sky
  • count_opaque

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DQRID : D140605.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
05/24/2014224605/28/20141701Incorrect
Subject:
OLI/TSI/M1 - Shadowband misalignment
DataStreams:olitsiskycoverM1.b1
Description:
The shadowband was misaligned and the lens was covered to protect the camera on 5/25 from 
00:40 to 22:46. It became misaligned again on 5/27 at 19:30 due to strong winds.
Measurements:olitsiskycoverM1.b1:
  • region_zenith_count_opaque
  • count_mask
  • count_thin
  • count_sky
  • count_sub_horz
  • count_unknown
  • region_sun_count_thin
  • region_horizon_count_opaque
  • region_sun_count_opaque
  • region_horizon_count_thin
  • region_zenith_count
  • region_zenith_count_thin
  • region_sun_count
  • Cloud amount, opaque (percent)(percent_opaque)
  • Cloud amount, thin (percent)(percent_thin)
  • region_horizon_count
  • count_opaque
  • count_sub_proczen

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DQRID : D141016.6
Start DateStart TimeEnd DateEnd Time Data Quality Metric
10/09/2014170010/11/20141709Incorrect
Subject:
OLI/TSI/M1 - power failure
DataStreams:olitsiskycoverM1.b1
Description:
The TSI and site data system experienced a power failure.
Measurements:olitsiskycoverM1.b1:
  • region_zenith_count_opaque
  • count_mask
  • count_thin
  • Sunshine Meter(sunny)
  • solar_azimuth
  • count_box
  • count_sky
  • sun_strength
  • count_sub_horz
  • count_unknown
  • region_sun_count_thin
  • region_horizon_count_opaque
  • region_horizon_count_thin
  • region_sun_count_opaque
  • region_zenith_count
  • region_zenith_count_thin
  • Cloud amount, opaque (percent)(percent_opaque)
  • region_sun_count
  • solar_altitude
  • Cloud amount, thin (percent)(percent_thin)
  • region_horizon_count
  • count_opaque
  • count_sub_proczen

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DQRID : D150327.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
03/01/2015020003/18/20151706Missing
Subject:
OLI/TSI/M1 - Environmental conditions caused missing data
DataStreams:olitsiskycoverM1.b1
Description:
Extreme weather prevented fueling of the emergency generator that was providing site 
power. The site data system was gracefully shut down.
Measurements:olitsiskycoverM1.b1:
  • time
  • region_zenith_count_opaque
  • North latitude(lat)
  • East longitude(lon)
  • count_mask
  • count_thin
  • count_box
  • count_sky
  • count_sub_horz
  • count_unknown
  • region_sun_count_thin
  • region_horizon_count_opaque
  • region_sun_count_opaque
  • region_horizon_count_thin
  • region_zenith_count_thin
  • region_sun_count
  • solar_altitude
  • Cloud amount, thin (percent)(percent_thin)
  • region_horizon_count
  • Sunshine Meter(sunny)
  • solar_azimuth
  • base_time
  • sun_strength
  • Altitude above mean sea level(alt)
  • region_zenith_count
  • time_offset
  • Cloud amount, opaque (percent)(percent_opaque)
  • count_opaque
  • count_sub_proczen

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DQRID : D150417.4
Start DateStart TimeEnd DateEnd Time Data Quality Metric
03/30/2015195704/01/20151858Missing
Subject:
OLI/TSI/M1 - Environmental conditions resulted in missing data
DataStreams:olitsiskycoverM1.b1
Description:
A transient power anomaly occurred and severe weather prevented site operators from 
getting to the site.
Measurements:olitsiskycoverM1.b1:
  • time
  • region_zenith_count_opaque
  • North latitude(lat)
  • East longitude(lon)
  • count_mask
  • count_thin
  • count_box
  • count_sky
  • count_sub_horz
  • count_unknown
  • region_sun_count_thin
  • region_horizon_count_opaque
  • region_sun_count_opaque
  • region_horizon_count_thin
  • region_zenith_count_thin
  • region_sun_count
  • solar_altitude
  • Cloud amount, thin (percent)(percent_thin)
  • region_horizon_count
  • Sunshine Meter(sunny)
  • solar_azimuth
  • base_time
  • sun_strength
  • Altitude above mean sea level(alt)
  • region_zenith_count
  • time_offset
  • Cloud amount, opaque (percent)(percent_opaque)
  • count_opaque
  • count_sub_proczen

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DQRID : D150424.7
Start DateStart TimeEnd DateEnd Time Data Quality Metric
04/19/2015134704/21/20151825Missing
Subject:
OLI/TSI/M1 - Environmental
DataStreams:olitsiskycoverM1.b1
Description:
The site was without power.
Measurements:olitsiskycoverM1.b1:
  • time
  • region_zenith_count_opaque
  • North latitude(lat)
  • East longitude(lon)
  • count_mask
  • count_thin
  • count_box
  • count_sky
  • count_sub_horz
  • count_unknown
  • region_sun_count_thin
  • region_horizon_count_opaque
  • region_sun_count_opaque
  • region_horizon_count_thin
  • region_zenith_count_thin
  • region_sun_count
  • solar_altitude
  • Cloud amount, thin (percent)(percent_thin)
  • region_horizon_count
  • Sunshine Meter(sunny)
  • solar_azimuth
  • base_time
  • sun_strength
  • Altitude above mean sea level(alt)
  • region_zenith_count
  • time_offset
  • Cloud amount, opaque (percent)(percent_opaque)
  • count_opaque
  • count_sub_proczen

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DQRID : D150717.5
Start DateStart TimeEnd DateEnd Time Data Quality Metric
06/30/2015205907/01/20152257Missing
Subject:
OLI/TSI/M1 - Software failure
DataStreams:olitsiskycoverM1.b1
Description:
The TSI software did not have image capture enabled.
Measurements:olitsiskycoverM1.b1:
  • time
  • region_zenith_count_opaque
  • North latitude(lat)
  • East longitude(lon)
  • count_mask
  • count_thin
  • count_box
  • count_sky
  • count_sub_horz
  • count_unknown
  • region_sun_count_thin
  • region_horizon_count_opaque
  • region_sun_count_opaque
  • region_horizon_count_thin
  • region_zenith_count_thin
  • region_sun_count
  • solar_altitude
  • Cloud amount, thin (percent)(percent_thin)
  • region_horizon_count
  • Sunshine Meter(sunny)
  • solar_azimuth
  • base_time
  • sun_strength
  • Altitude above mean sea level(alt)
  • region_zenith_count
  • time_offset
  • Cloud amount, opaque (percent)(percent_opaque)
  • count_opaque
  • count_sub_proczen

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DQRID : D160520.8
Start DateStart TimeEnd DateEnd Time Data Quality Metric
07/28/2014000005/12/20161800Does not affect quality
Subject:
OLI/DL/DLPROF/M1 - Reprocess: Incorrect serial number
DataStreams:olidlprofwstats4newsM1.c1
Description:
The instrument serial number that appears in the netcdf files global attributes is 
incorrect. The correct serial number is 0514-83.
Measurements:olidlprofwstats4newsM1.c1:
  • base_time

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