Data Quality Reports for Session: 181920 User: devarakond Completed: 11/29/2016

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected Data Quality Metric
D160811.1SGP/EBBR/E11 - Soil Temperature 1 Spikingsgp30ebbrE11.b1Suspect
D160826.3SGP/EBBR/E11 - Sensible and Latent Heat Fluxes Incorrectsgp30ebbrE11.b1Incorrect
D160826.5SGP/EBBR/E11 - Soil temperature 2 Spikingsgp30ebbrE11.b1Suspect
D160930.4SGP/EBBR/E11 - Sensible and Latent Heat Fluxes Incorrectsgp30ebbrE11.b1Incorrect
D161007.2SGP/EBBR/E11 - Sensible and Latent Heat Fluxes Incorrectsgp30ebbrE11.b1Suspect
D161007.7SGP/EBBR/E11 - Sensible and Latent Heat Fluxes Incorrect at Timessgp30ebbrE11.b1Suspect
D161121.9SGP/EBBR/E11 - Sensible and Latent Heat Fluxes Incorrectsgp30ebbrE11.b1Incorrect


DQRID : D160811.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
08/05/2016100008/08/20161600Suspect
Subject:
SGP/EBBR/E11 - Soil Temperature 1 Spiking
DataStreams:sgp30ebbrE11.b1
Description:
Soil temperature 1 spiked at times, the result of loose lead connections.

This did not have a significant effect on the calculation of sensible and latent heat 
fluxes.
Measurements:sgp30ebbrE11.b1:
  • energy_storage_change_1
  • Soil temperature mean 1(soil_temp_1)

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DQRID : D160826.3
Start DateStart TimeEnd DateEnd Time Data Quality Metric
08/19/2016103008/22/20161700Incorrect
Subject:
SGP/EBBR/E11 - Sensible and Latent Heat Fluxes Incorrect
DataStreams:sgp30ebbrE11.b1
Description:
Soil temperature 1 and soil moisture 1 were incorrect, resulting in the sensible and 
latent heat fluxes being incorrect.
Measurements:sgp30ebbrE11.b1:
  • Latent heat flux(latent_heat_flux)
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • Sensible heat flux(sensible_heat_flux)
  • energy_storage_change_1
  • Soil temperature mean 1(soil_temp_1)
  • surface_soil_heat_flux_1
  • soil_moisture_1

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DQRID : D160826.5
Start DateStart TimeEnd DateEnd Time Data Quality Metric
08/15/2016070008/22/20161200Suspect
Subject:
SGP/EBBR/E11 - Soil temperature 2 Spiking
DataStreams:sgp30ebbrE11.b1
Description:
Sensible and latent heat flux was not deleteriously affected when small spikes
occurred in soil temperature 2.
Measurements:sgp30ebbrE11.b1:
  • Soil temperature mean 2(soil_temp_2)
  • energy_storage_change_2

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DQRID : D160930.4
Start DateStart TimeEnd DateEnd Time Data Quality Metric
08/30/2016193009/19/20161600Incorrect
Subject:
SGP/EBBR/E11 - Sensible and Latent Heat Fluxes Incorrect
DataStreams:sgp30ebbrE11.b1
Description:
Sensible and latent heat fluxes were incorrect when the soil moisture 1 and/or soil 
temperature 1 measurements went offscale.
Measurements:sgp30ebbrE11.b1:
  • Latent heat flux(latent_heat_flux)
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • Sensible heat flux(sensible_heat_flux)
  • energy_storage_change_1
  • Soil temperature mean 1(soil_temp_1)
  • surface_soil_heat_flux_1
  • soil_heat_flow_1
  • soil_moisture_1

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DQRID : D161007.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
08/11/2016080010/05/20161800Suspect
Subject:
SGP/EBBR/E11 - Sensible and Latent Heat Fluxes Incorrect
DataStreams:sgp30ebbrE11.b1
Description:
The sensible and latent heat fluxes were incorrect when the soil temperatures spiked, the 
result of a failing multiplexer.
Measurements:sgp30ebbrE11.b1:
  • Latent heat flux(latent_heat_flux)
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • Sensible heat flux(sensible_heat_flux)
  • energy_storage_change_4
  • Soil temperature mean 4(soil_temp_4)
  • Soil temperature mean 3(soil_temp_3)
  • energy_storage_change_3
  • surface_soil_heat_flux_4
  • surface_soil_heat_flux_5

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DQRID : D161007.7
Start DateStart TimeEnd DateEnd Time Data Quality Metric
09/11/2016043010/05/20161800Suspect
Subject:
SGP/EBBR/E11 - Sensible and Latent Heat Fluxes Incorrect at Times
DataStreams:sgp30ebbrE11.b1
Description:
Sensible and latent heat fluxes were incorrect at times when soil temperature 1 was 
incorrect or off scale.
Measurements:sgp30ebbrE11.b1:
  • Latent heat flux(latent_heat_flux)
  • Average soil heat flow at the surface(surface_soil_heat_flux_avg)
  • Sensible heat flux(sensible_heat_flux)
  • energy_storage_change_1
  • Soil temperature mean 1(soil_temp_1)
  • surface_soil_heat_flux_1

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DQRID : D161121.9
Start DateStart TimeEnd DateEnd Time Data Quality Metric
08/11/2016023011/14/20161730Incorrect
Subject:
SGP/EBBR/E11 - Sensible and Latent Heat Fluxes Incorrect
DataStreams:sgp30ebbrE11.b1
Description:
Sensible and latent heat fluxes were incorrect when the Automatic Exchange Mechanism was 
not working.
Measurements:sgp30ebbrE11.b1:
  • Latent heat flux(latent_heat_flux)
  • Sensible heat flux(sensible_heat_flux)
  • bowen_ratio

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