DQR ID | Subject | Data Streams Affected | Data Quality Metric |
---|---|---|---|
D051031.5 | SGP/ECOR/E21 - Missing data | sgp30ecorE21.b1 | Missing |
D130718.2 | SGP/ECOR/E21 - Latent Heat Flux and CO2 Flux Incorrect | sgp30ecorE21.b1 | Incorrect |
D140912.1 | SGP/ECOR/E14/E21/E31/E37 - Water Vapor Density differed from MET Measurements | sgp30ecorE21.b1 | Does not affect quality |
D141006.5 | SGP/ECOR/E21 - Pressure and temperature missing | sgp30ecorE21.b1 | Missing |
D151002.4 | SGP/ECOR/E21 - All Data Missing | sgp30ecorE21.b1 | Missing |
D151201.2 | SGP ALL INSTRUMENTS - Icing Event | sgp30ecorE21.b1 | Does not affect quality |
D151209.1 | SGP/ECOR/E14/E21/E31/E33/E37/E38/E39 - Sensible and Latent Heat, and CO2 Fluxes Incorrect | sgp30ecorE21.b1 | Incorrect |
D160104.7 | SGP Site Power Outage Due to Winter Storm | sgp30ecorE21.b1 | Does not affect quality |
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
07/23/2005 | 1700 | 07/27/2005 | 1930 | Missing |
08/09/2005 | 0100 | 08/16/2005 | 1930 | Missing |
06/05/2005 | 0330 | 06/08/2005 | 2100 | Missing |
01/18/2006 | 1500 | 01/26/2006 | 1800 | Missing |
09/07/2005 | 1630 | 09/15/2005 | 1530 | Missing |
06/01/2006 | 2130 | 06/06/2006 | 2030 | Missing |
05/05/2006 | 2330 | 05/11/2006 | 0400 | Missing |
09/20/2006 | 0430 | 09/27/2006 | 1830 | Missing |
02/22/2012 | 1900 | 02/27/2012 | 1830 | Missing |
Subject: | SGP/ECOR/E21 - Missing data |
DataStreams: | sgp30ecorE21.b1 |
Description: | Data are missing and unrecoverable. |
Measurements: | sgp30ecorE21.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
04/16/2013 | 0230 | 07/11/2013 | 1700 | Incorrect |
Subject: | SGP/ECOR/E21 - Latent Heat Flux and CO2 Flux Incorrect |
DataStreams: | sgp30ecorE21.b1 |
Description: | The LI-7500 H2O/CO2 sensor had stopped working. |
Measurements: | sgp30ecorE21.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
08/01/2014 | 0000 | 09/04/2014 | 1700 | Does not affect quality |
Subject: | SGP/ECOR/E14/E21/E31/E37 - Water Vapor Density differed from MET Measurements |
DataStreams: | sgp30ecorE21.b1 |
Description: | ECOR Water Vapor Density differed from that measured by the MET system. ECOR latent heat fluxes were not affected. |
Measurements: | sgp30ecorE21.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
09/04/2014 | 1700 | 10/03/2014 | 1930 | Missing |
Subject: | SGP/ECOR/E21 - Pressure and temperature missing |
DataStreams: | sgp30ecorE21.b1 |
Description: | Pressure and temperature data missing. Flux data quality was not affected. |
Measurements: | sgp30ecorE21.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
08/25/2015 | 1830 | 09/16/2015 | 1530 | Missing |
09/18/2015 | 1900 | 09/21/2015 | 1830 | Missing |
08/21/2015 | 2030 | 09/22/2015 | 1530 | Missing |
08/22/2015 | 1930 | 08/25/2015 | 1530 | Missing |
08/19/2015 | 1000 | 08/19/2015 | 1000 | Missing |
08/20/2015 | 0000 | 08/20/2015 | 1830 | Missing |
Subject: | SGP/ECOR/E21 - All Data Missing |
DataStreams: | sgp30ecorE21.b1 |
Description: | All data missing. |
Measurements: | sgp30ecorE21.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
11/27/2015 | 0000 | 11/30/2015 | 2359 | Does not affect quality |
Subject: | SGP ALL INSTRUMENTS - Icing Event |
DataStreams: | sgp30ecorE21.b1 |
Description: | An icing event (winter storm Cara) passed slowly through the area during this time frame. Instruments at the SGP may have been affected by ice accumulation. |
Measurements: | sgp30ecorE21.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
11/26/2015 | 1230 | 11/30/2015 | 1530 | Incorrect |
Subject: | SGP/ECOR/E14/E21/E31/E33/E37/E38/E39 - Sensible and Latent Heat, and CO2 Fluxes Incorrect |
DataStreams: | sgp30ecorE21.b1 |
Description: | Icing conditions caused sensible and latent heat fluxes and CO2 flux to be incorrect during much of this period. |
Measurements: | sgp30ecorE21.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
12/26/2015 | 0000 | 01/01/2016 | 2359 | Does not affect quality |
Subject: | SGP Site Power Outage Due to Winter Storm |
DataStreams: | sgp30ecorE21.b1 |
Description: | On Saturday and Sunday, December 26 and 27th a powerful winter storm (Goliath) brought sleet and freezing rain to much of Oklahoma with wind gusts of 45 MPH at times. The result was very very slick roads and mass power outages. The SGP central facility lost power at 8:55 PM CDT on Sunday, December 27th. The power was restored on 7:56 PM CDT on Wednesday, December 30th Site Emergency procedures were activated and Technicians drained water out of instrument reservoirs and other measures as needed, early Monday morning. On Wednesdays as roads and power started was restored to much of the areas east of I-35 , Site Technicians performed maintenance on several Extended Facilities. During this period, data are potentially missing, incorrect, or suspect. Carefully inspect the data before use. |
Measurements: | sgp30ecorE21.b1:
|