Data Quality Report for Order ID: 187525
User ID: zhaow1    Date completed: 2017-08-31
All DQRs
DQR ID Subject Affected Data Streams Data Quality Metric
D170608.1 ENA/MFR/MFRSR/MWR3C/C1 - Reprocess: Slightly incorrect location fields enamwr3cC1.b1 Suspect
D140609.1 ENA/MWR3C/C1 - Reprocessing Notice (RID 1134) enamwr3cC1.b1 Note
D151019.1 ENA/MWR3C/C1 - Incorrect surface relative humidity enamwr3cC1.b1 Incorrect
D160226.2 ENA/MWR3C/C1 - Missing data enamwr3cC1.b1 Missing
D150420.7 ENA/MWR3C/C1 - Occasional low data rate enamwr3cC1.b1 Note
D160907.6 ENA/MWR3C/C1 - Data system upgrade enamwr3ctipC1.a1 Missing
 
DQR ID: D170608.1    (Back to Top)
Start Date Start Time End Date End Time Data Quality Metric
2013-09-29 09:41:53 2016-04-30 23:59:59 Suspect
Subject: ENA/MFR/MFRSR/MWR3C/C1 - Reprocess: Slightly incorrect location fields
Affected Datastreams: enamwr3cC1.b1
Description Some of the instruments are being processed with the previous "GRW-Azores" lat/lon/alt instead of the new "ENA-Azores" lat/lon/alt. The differences are minor, but will be corrected. The respective GRW and ENA lat, lon, and alt values are as follows: GRW lat = 39.0911 ; ENA lat = 39.0916 ; GRW lon = -28.0297 ; ENA lon = -28.0257 ; GRW alt = 26 ; ENA alt = 30.48 ;
Measurements
  • lat (North latitude)
  • alt (Altitude above mean sea level)
  • lon (East longitude)
 
DQR ID: D140609.1    (Back to Top)
Start Date Start Time End Date End Time Data Quality Metric
2014-02-24 00:00:00 2014-06-11 19:12:00 Note
Subject: ENA/MWR3C/C1 - Reprocessing Notice (RID 1134)
Affected Datastreams: enamwr3cC1.b1
Description See below for details of reprocessing that was completed on 20140902. Original DQR category: 4 (Red, Incorrect). ----------------------------------------------------------- Occasionally the brightness temperatures drop to zero. The problem was identified with occasional missing lines in the raw data.
Measurements
  • pwv (Precipitable water vapor)
  • tbsky31 (31.4 GHz sky brightness temperature)
  • lwp (Liquid water path)
  • tbsky90 (90.0 GHz sky brightness temperature)
  • tbsky23 (23.84 GHz sky brightness temperature)
 
DQR ID: D151019.1    (Back to Top)
Start Date Start Time End Date End Time Data Quality Metric
2015-09-13 11:00:00 2016-02-05 12:15:59 Incorrect
Subject: ENA/MWR3C/C1 - Incorrect surface relative humidity
Affected Datastreams: enamwr3cC1.b1
Description The surface relative humidity readings are incorrect and should be disregarded
Measurements
  • surface_relative_humidity (Ambient surface relative humidity)
 
DQR ID: D160226.2    (Back to Top)
Start Date Start Time End Date End Time Data Quality Metric
2016-02-05 16:31:00 2016-02-24 16:31:00 Missing
Subject: ENA/MWR3C/C1 - Missing data
Affected Datastreams: enamwr3cC1.b1
Description Data are missing because of a software problem
Measurements
  • qc_surface_temperature (Quality check results on field: Ambient surface absolute temperature)
  • base_time (Base time in Epoch)
  • qc_tbsky90 (Quality check results on field: 90.0 GHz sky brightness temperature)
  • surface_relative_humidity (Ambient surface relative humidity)
  • tndmed_90 (Median noise diode temperature at 90 GHz used in computation of tbsky90)
  • surface_pressure (Ambient surface pressure)
  • tndi_31 (Last computed instantaneous noise diode temperature at 31.4 GHz)
  • azimuth (Azimuth)
  • time (Time offset from midnight)
  • infrared_temperature (Zenith-pointing infrared temperature at 10.5 um)
  • pwv (Precipitable water vapor)
  • qc_elevation (Quality check results on field: Elevation)
  • tbsky23 (23.84 GHz sky brightness temperature)
  • tbsky31 (31.4 GHz sky brightness temperature)
  • lwp (Liquid water path)
  • elevation (Elevation)
  • tndi_90 (Last computed instantaneous noise diode temperature at 90 GHz)
  • rain_flag (Rain flag 0 = no rain, 1 = rain)
  • surface_temperature (Ambient surface absolute temperature)
  • qc_surface_pressure (Quality check results on field: Ambient surface pressure)
  • qc_tbsky31 (Quality check results on field: 31.4 GHz sky brightness temperature)
  • qc_time (Quality check results on field: Time offset from midnight)
  • time_offset (Time offset from base_time)
  • alt (Altitude above mean sea level)
  • lon (East longitude)
  • lwp_err (Estimated 1-sigma uncertainty in lwp)
  • pwv_err (Estimated 1-sigma uncertainty in pwv)
  • tndi_23 (Last computed instantaneous noise diode temperature at 23.84 GHz)
  • tndmed_23 (Median noise diode temperature at 23.84 GHz used in computation of tbsky23)
  • lat (North latitude)
  • tndmed_31 (Median noise diode temperature at 31.4 GHz used in computation of tbsky31)
  • qc_tbsky23 (Quality check results on field: 23.84 GHz sky brightness temperature)
  • qc_surface_relative_humidity (Quality check results on field: Ambient surface relative humidity)
  • qc_infrared_temperature (Quality check results on field: Zenith-pointing infrared temperature at 10.5 um)
  • tbsky90 (90.0 GHz sky brightness temperature)
  • qc_azimuth (Quality check results on field: Azimuth)
 
DQR ID: D150420.7    (Back to Top)
Start Date Start Time End Date End Time Data Quality Metric
2014-08-08 17:00:00 2014-10-28 13:00:00 Note
Subject: ENA/MWR3C/C1 - Occasional low data rate
Affected Datastreams: enamwr3cC1.b1
Description The radiometer takes a long time to complete a tip curve and occasionally this results in a low data rate of zenith brightness temperatures.
Measurements
  • lat (North latitude)
  • infrared_temperature (Zenith-pointing infrared temperature at 10.5 um)
  • base_time (Base time in Epoch)
  • pwv (Precipitable water vapor)
  • time (Time offset from midnight)
  • surface_relative_humidity (Ambient surface relative humidity)
  • time_offset (Time offset from base_time)
  • tbsky23 (23.84 GHz sky brightness temperature)
  • alt (Altitude above mean sea level)
  • surface_pressure (Ambient surface pressure)
  • lon (East longitude)
  • tbsky31 (31.4 GHz sky brightness temperature)
  • lwp (Liquid water path)
  • elevation (Elevation)
  • azimuth (Azimuth)
  • tbsky90 (90.0 GHz sky brightness temperature)
  • surface_temperature (Ambient surface absolute temperature)
 
DQR ID: D160907.6    (Back to Top)
Start Date Start Time End Date End Time Data Quality Metric
2016-08-22 09:00:00 2016-08-23 18:31:59 Missing
Subject: ENA/MWR3C/C1 - Data system upgrade
Affected Datastreams: enamwr3ctipC1.a1
Description Data lost during the site data system upgrade.
Measurements
  • qc_surface_temperature (Quality check results on field: Ambient surface absolute temperature)
  • base_time (Base time in Epoch)
  • qc_tbsky90 (Quality check results on field: 90.0 GHz sky brightness temperature)
  • surface_relative_humidity (Ambient surface relative humidity)
  • tndmed_90 (Median noise diode temperature at 90 GHz used in computation of tbsky90)
  • surface_pressure (Ambient surface pressure)
  • tndi_31 (Last computed instantaneous noise diode temperature at 31.4 GHz)
  • azimuth (Azimuth)
  • time (Time offset from midnight)
  • infrared_temperature (Zenith-pointing infrared temperature at 10.5 um)
  • pwv (Precipitable water vapor)
  • qc_elevation (Quality check results on field: Elevation)
  • tbsky23 (23.84 GHz sky brightness temperature)
  • tbsky31 (31.4 GHz sky brightness temperature)
  • lwp (Liquid water path)
  • elevation (Elevation)
  • tndi_90 (Last computed instantaneous noise diode temperature at 90 GHz)
  • rain_flag (Rain flag 0 = no rain, 1 = rain)
  • surface_temperature (Ambient surface absolute temperature)
  • qc_surface_pressure (Quality check results on field: Ambient surface pressure)
  • qc_tbsky31 (Quality check results on field: 31.4 GHz sky brightness temperature)
  • qc_time (Quality check results on field: Time offset from midnight)
  • time_offset (Time offset from base_time)
  • alt (Altitude above mean sea level)
  • lon (East longitude)
  • lwp_err (Estimated 1-sigma uncertainty in lwp)
  • pwv_err (Estimated 1-sigma uncertainty in pwv)
  • tndmed_23 (Median noise diode temperature at 23.84 GHz used in computation of tbsky23)
  • tndi_23 (Last computed instantaneous noise diode temperature at 23.84 GHz)
  • lat (North latitude)
  • tndmed_31 (Median noise diode temperature at 31.4 GHz used in computation of tbsky31)
  • qc_tbsky23 (Quality check results on field: 23.84 GHz sky brightness temperature)
  • qc_surface_relative_humidity (Quality check results on field: Ambient surface relative humidity)
  • qc_infrared_temperature (Quality check results on field: Zenith-pointing infrared temperature at 10.5 um)
  • tbsky90 (90.0 GHz sky brightness temperature)
  • qc_azimuth (Quality check results on field: Azimuth)