DQR ID | Subject | Data Streams Affected | Data Quality Metric |
---|---|---|---|
D160922.2 | SGP/EBBR/E35 - Sensible and Latent Heat Fluxes Incorrect | sgp30ebbrE35.b1 | Incorrect |
D160930.1 | SGP/EBBR/E15 - Data Missing | sgp30ebbrE15.b1 | Missing |
D160930.4 | SGP/EBBR/E11 - Sensible and Latent Heat Fluxes Incorrect | sgp30ebbrE11.b1 | Incorrect |
D161007.2 | SGP/EBBR/E11 - Sensible and Latent Heat Fluxes Incorrect | sgp30ebbrE11.b1 | Suspect |
D161007.7 | SGP/EBBR/E11 - Sensible and Latent Heat Fluxes Incorrect at Times | sgp30ebbrE11.b1 | Suspect |
D161121.15 | SGP/ECOR/E39 - CO2 and Water Vapor Densities, Latent Heat Flux, and CO2 Flux Missing | sgp30ecorE39.b1 | Missing |
D161121.9 | SGP/EBBR/E11 - Sensible and Latent Heat Fluxes Incorrect | sgp30ebbrE11.b1 | Incorrect |
D161215.1 | SGP/EBBR/E9 - Some Measurements Incorrect | sgp30ebbrE9.b1 | Suspect |
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
09/08/2016 | 1530 | 09/14/2016 | 1530 | Incorrect |
Subject: | SGP/EBBR/E35 - Sensible and Latent Heat Fluxes Incorrect |
DataStreams: | sgp30ebbrE35.b1 |
Description: | When the AEM malfunctioned during this period the sensible and latent heat fluxes were incorrert. |
Measurements: | sgp30ebbrE35.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
09/24/2016 | 0030 | 09/26/2016 | 1530 | Missing |
Subject: | SGP/EBBR/E15 - Data Missing |
DataStreams: | sgp30ebbrE15.b1 |
Description: | All data missing. |
Measurements: | sgp30ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
08/30/2016 | 1930 | 09/19/2016 | 1600 | Incorrect |
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:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
08/11/2016 | 0800 | 10/05/2016 | 1800 | Suspect |
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:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
09/11/2016 | 0430 | 10/05/2016 | 1800 | Suspect |
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:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
09/17/2016 | 2100 | 10/28/2016 | 1530 | Missing |
Subject: | SGP/ECOR/E39 - CO2 and Water Vapor Densities, Latent Heat Flux, and CO2 Flux Missing |
DataStreams: | sgp30ecorE39.b1 |
Description: | CO2 and water vapor densities were missing during this period because of a sensor malfunction. This caused the latent heat and CO2 fluxes to be missing also. |
Measurements: | sgp30ecorE39.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
08/11/2016 | 0230 | 11/14/2016 | 1730 | Incorrect |
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:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
06/01/2016 | 1830 | 12/14/2016 | 1616 | Suspect |
11/19/2015 | 1730 | 12/28/2015 | 0600 | Suspect |
Subject: | SGP/EBBR/E9 - Some Measurements Incorrect |
DataStreams: | sgp30ebbrE9.b1 |
Description: | The wrong data logger program (for unit 6) was loaded into the E9 EBBR, instead of the correct program (for unit 15). This happened for two periods: 11/19/2015 1730 - 12/28/2015 0600 and 06/01/2016 1830 - 12/14/2016 1630. This affects a number of measurements, but the effect on the primary variables sensible and latent heat fluxes was within the measurement uncertainty. Reprocessing of the measurements would be very complicated, as we would have to back out through polynomials, etc. Since the effect on the sensible and latent heat fluxes is within the measurement uncertainty, the effort required for re-processing doesn't justify the time and expense of doing it. |
Measurements: | sgp30ebbrE9.b1:
|