DQR ID | Subject | Data Streams Affected |
---|---|---|
D021113.2 | SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR Header | sgp30baebbrE13.c1, sgp30baebbrE15.c1, sgp30baebbrE20.c1, sgp30baebbrE22.c1, sgp30baebbrE26.c1, sgp30baebbrE4.c1, sgp30baebbrE7.c1, sgp30baebbrE8.c1, sgp30baebbrE9.c1 |
D021113.3 | SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR Header | sgp30baebbrE12.c1 |
D040507.1 | SGP/EBBR/E15 - Wind Speed Incorrect | sgp15ebbrE15.b1, sgp30baebbrE15.c1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
D040615.3 | SGP/EBBR/E12 - Incorrect Times | sgp15ebbrE12.b1, sgp30baebbrE12.c1, sgp30ebbrE12.b1, sgp5ebbrE12.b1, sgpebbrE12.00 |
D050114.7 | SGP/EBBR/E13/E15/E20/E22/E26/E4/E7/E8/E9 - BA EBBR VAP Bulk Aerodynamics | sgp30baebbrE13.c1, sgp30baebbrE15.c1, sgp30baebbrE20.c1, sgp30baebbrE22.c1, sgp30baebbrE26.c1, sgp30baebbrE4.c1, sgp30baebbrE7.c1, sgp30baebbrE8.c1, sgp30baebbrE9.c1 |
D050117.8 | SGP/EBBR/E12 - BA EBBR VAP Bulk Aerodynamics | sgp30baebbrE12.c1 |
D110105.2 | SGP/MET/E11 - Intermittent incorrect windspeed | sgpmetE11.b1 |
D110415.2 | SGP/MET/E13 - PWD data incorrect/missing | sgpmetE13.b1 |
D110419.1 | SGP/MET/E13 - Missing PWD data | sgpmetE13.b1 |
D110524.1 | SGP/MET/E6 - Intermittent missing atmos pressure data | sgpmetE6.b1 |
D110621.1 | SGP/MET/E11 - Wind speed incorrect | sgpmetE11.b1 |
D111005.2 | SGP/MET/E7 - T/RH values incorrect | sgpmetE7.b1 |
D111114.1 | SGP/MET/E9 - RH probe failure | sgpmetE9.b1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/01/1995 | 0000 | 06/18/2003 | 2359 |
Subject: | SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR |
DataStreams: | sgp30baebbrE13.c1, sgp30baebbrE15.c1, sgp30baebbrE20.c1, sgp30baebbrE22.c1, sgp30baebbrE26.c1, sgp30baebbrE4.c1, sgp30baebbrE7.c1, sgp30baebbrE8.c1, sgp30baebbrE9.c1 |
Description: | The units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in the EBBR 30 minute netcdf header have been incorrect from the beginning of processing the data into netcdf files. The correct units are MJ/m^3/C. This does not affect the data quality. |
Measurements: | sgp30baebbrE7.c1:
sgp30baebbrE13.c1:
sgp30baebbrE8.c1:
sgp30baebbrE20.c1:
sgp30baebbrE22.c1:
sgp30baebbrE26.c1:
sgp30baebbrE9.c1:
sgp30baebbrE4.c1:
sgp30baebbrE15.c1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/04/1995 | 0000 | 06/18/2003 | 2359 |
Subject: | SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR |
DataStreams: | sgp30baebbrE12.c1 |
Description: | The units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in the EBBR 30 minute netcdf header have been incorrect from the beginning of processing the data into netcdf files. The correct units are MJ/m^3/C. This does not affect the data quality. |
Measurements: | sgp30baebbrE12.c1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/23/2004 | 2130 | 04/27/2004 | 1630 |
Subject: | SGP/EBBR/E15 - Wind Speed Incorrect |
DataStreams: | sgp15ebbrE15.b1, sgp30baebbrE15.c1, sgp30ebbrE15.b1, sgp5ebbrE15.b1 |
Description: | The cups were broken off of the wind speed sensor by hail on 4/23/04. The cups were replaced on 4/27/04. Wind speed measurements were near zero and incorrect during the indicated period. |
Measurements: | sgp5ebbrE15.b1:
sgp30ebbrE15.b1:
sgp30baebbrE15.c1:
sgp15ebbrE15.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/19/2004 | 2212 | 03/10/2004 | 2247 |
Subject: | SGP/EBBR/E12 - Incorrect Times |
DataStreams: | sgp15ebbrE12.b1, sgp30baebbrE12.c1, sgp30ebbrE12.b1, sgp5ebbrE12.b1, sgpebbrE12.00 |
Description: | The ntpd server (time adjustment) stopped working on Feb. 19th at 22:12:16 GMT, and the clock was corrected by -5600.177269 seconds on March 10th at 22:47 GMT. The recorded times for observations are off by amounts ranging from 0 seconds on Feb. 19th to 5600 seconds on March 10th. |
Measurements: | sgp30ebbrE12.b1:
sgp15ebbrE12.b1:
sgp30baebbrE12.c1:
sgpebbrE12.00:
sgp5ebbrE12.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/01/1995 | 0000 | 06/30/2003 | 2330 |
Subject: | SGP/EBBR/E13/E15/E20/E22/E26/E4/E7/E8/E9 - BA EBBR VAP Bulk Aerodynamics |
DataStreams: | sgp30baebbrE13.c1, sgp30baebbrE15.c1, sgp30baebbrE20.c1, sgp30baebbrE22.c1, sgp30baebbrE26.c1, sgp30baebbrE4.c1, sgp30baebbrE7.c1, sgp30baebbrE8.c1, sgp30baebbrE9.c1 |
Description: | Fixed AEM and wind speed sensor heights were improperly used in the calculation of bulk aerodynamic sensible and latent heat fluxes instead of site specific heights. This resulted in either under-estimation or over-estimation of the sensible and latent heat fluxes. |
Measurements: | sgp30baebbrE7.c1:
sgp30baebbrE13.c1:
sgp30baebbrE8.c1:
sgp30baebbrE20.c1:
sgp30baebbrE22.c1:
sgp30baebbrE26.c1:
sgp30baebbrE9.c1:
sgp30baebbrE4.c1:
sgp30baebbrE15.c1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/04/1995 | 2100 | 06/30/2003 | 2359 |
Subject: | SGP/EBBR/E12 - BA EBBR VAP Bulk Aerodynamics |
DataStreams: | sgp30baebbrE12.c1 |
Description: | Fixed AEM and wind speed sensor heights were improperly used in the calculation of bulk aerodynamic sensible and latent heat fluxes instead of site specific heights. This resulted in either under-estimation or over-estimation of the sensible and latent heat fluxes. |
Measurements: | sgp30baebbrE12.c1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/20/2010 | 1900 | 11/01/2010 | 1539 |
Subject: | SGP/MET/E11 - Intermittent incorrect windspeed |
DataStreams: | sgpmetE11.b1 |
Description: | Starting on 10/20 the wind speed values intermittently flatlined. Site operations reseated cable on 11/1. |
Measurements: | sgpmetE11.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/15/2011 | 1300 | 02/18/2011 | 2200 |
Subject: | SGP/MET/E13 - PWD data incorrect/missing |
DataStreams: | sgpmetE13.b1 |
Description: | Data collection problems during the time period specified resulted in incorrect or missing PWD data. |
Measurements: | sgpmetE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/09/2010 | 0000 | 01/10/2011 | 2000 |
Subject: | SGP/MET/E13 - Missing PWD data |
DataStreams: | sgpmetE13.b1 |
Description: | PWD data were missing due to an accidental reset on the instrument. |
Measurements: | sgpmetE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/09/2011 | 1622 | 04/25/2011 | 1238 |
Subject: | SGP/MET/E6 - Intermittent missing atmos pressure data |
DataStreams: | sgpmetE6.b1 |
Description: | Atmospheric pressure data were intermittently missing during the period specified. No known reason for the missing data. |
Measurements: | sgpmetE6.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/14/2011 | 0724 | 05/18/2011 | 0130 |
Subject: | SGP/MET/E11 - Wind speed incorrect |
DataStreams: | sgpmetE11.b1 |
Description: | Starting on 05/14 the wind speed values at E11 intermittently flat-lined. The connections were reseated 5/18. |
Measurements: | sgpmetE11.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/29/2011 | 1231 | 09/14/2011 | 1920 |
Subject: | SGP/MET/E7 - T/RH values incorrect |
DataStreams: | sgpmetE7.b1 |
Description: | The temperature, RH, and vapor pressure data were incorrect due to a loose connection. |
Measurements: | sgpmetE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/08/2011 | 1550 | 11/09/2011 | 0701 |
Subject: | SGP/MET/E9 - RH probe failure |
DataStreams: | sgpmetE9.b1 |
Description: | The T/RH probe failed. The resulting problem led to very unreasonable values of RH (~160%) which caused the vapor pressure values to also be incorrect. |
Measurements: | sgpmetE9.b1:
|