DQR ID | Subject | Affected Data Streams | Data Quality Metric |
---|---|---|---|
D011127.4 | SGP EBBR E20 - E20 EBBR Soil Temperature #3 Incorrect | sgp30ebbrE20.b1 | Incorrect |
D010517.2 | SGP EBBR E20 - E20 EBBR Right Air T Incorrect | sgp5ebbrE20.b1 | Incorrect |
D010517.3 | SGP EBBR E20 - E20 EBBR Right Air T Incorrect | sgp5ebbrE20.b1 | Suspect |
D010517.1 | SGP EBBR E20 - E20 EBBR Soil Heat Flow #3 Incorrect | sgp30ebbrE20.b1 | Incorrect |
D000303.1 | SGP/EBBR - EBBR E20 Left Air Temperature Incorrect | sgp30ebbrE20.b1 | Incorrect |
D021113.4 | SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR Header | sgp30ebbrE26.b1 | Does not affect quality |
D010605.11 | SGP EBBR E20 - E20 EBBR Soil Temperatures Incorrect | sgp30ebbrE20.b1 | Incorrect |
D010605.12 | SGP EBBR E20 - E20 EBBR Data Incorrect During STP #3 Replacement | sgp5ebbrE20.b1 | Incorrect |
D010605.13 | SGP EBBR E20 - E20 EBBR Data Incorrect After Program Restart | sgp30ebbrE20.b1 | Incorrect |
D010605.14 | SGP EBBR E20 - E20 EBBR Some Data Incorrect | sgp30ebbrE20.b1 | Incorrect |
D010213.7 | SGP/EBBR/E20 - EBBR E20 Wind Speed Iced | sgp5ebbrE20.b1 | Incorrect |
D010605.7 | SGP EBBR E20 - E20 EBBR Data Incorrect | sgp30ebbrE20.b1 | Incorrect |
D010605.8 | SGP EBBR E20 - E20 EBBR Data Incorrect | sgp30ebbrE20.b1 | Incorrect |
D010605.9 | SGP EBBR E20 - E20 EBBR Net Radiation Data Incorrect | sgp30ebbrE20.b1 | Incorrect |
D000228.1 | SGP/EBBR - EBBR E20 Right Air Temperature Incorrect | sgp30ebbrE20.b1 | Incorrect |
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
2000-11-01 | 23:00:00 | 2000-11-15 | 20:31:00 | Incorrect |
Subject: | SGP EBBR E20 - E20 EBBR Soil Temperature #3 Incorrect |
---|---|
Affected Datastreams: | sgp30ebbrE20.b1 |
Description | The indicated measurements were incorrect while soil temperature probe #3 was not working. |
Measurements |
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
2000-03-22 | 00:00:00 | 2000-05-22 | 00:00:00 | Incorrect |
Subject: | SGP EBBR E20 - E20 EBBR Right Air T Incorrect |
---|---|
Affected Datastreams: | sgp5ebbrE20.b1 |
Description | The right air temperature probe was incorrect while connections for it were checked. Bowen ratio, sensible heat flux, and latent heat flux were incorrect as a result. |
Measurements |
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
2000-11-02 | 23:45:00 | 2001-02-21 | 19:46:00 | Suspect |
Subject: | SGP EBBR E20 - E20 EBBR Right Air T Incorrect |
---|---|
Affected Datastreams: | sgp5ebbrE20.b1 |
Description | The right air temperature probe was incorrect frequently. Inspection of the right air temperature data will quickly show where it went offscale. Bowen ratio, sensible heat flux, and latent heat flux were incorrect as a result. |
Measurements |
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
2000-01-06 | 20:00:00 | 2000-03-06 | 19:01:00 | Incorrect |
2000-03-06 | 19:30:00 | 2000-03-06 | 20:31:00 | Incorrect |
Subject: | SGP EBBR E20 - E20 EBBR Soil Heat Flow #3 Incorrect |
---|---|
Affected Datastreams: | sgp30ebbrE20.b1 |
Description | Soil Heat Flow #3 was incorrect during the indicated periods. Average soil heat flux, latent heat flux, and sensible heat flux were therefore also incorrect. |
Measurements |
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
2000-02-23 | 19:35:00 | 2000-02-23 | 20:00:00 | Incorrect |
Subject: | SGP/EBBR - EBBR E20 Left Air Temperature Incorrect |
---|---|
Affected Datastreams: | sgp30ebbrE20.b1 |
Description | Left air temperature (thermocouple) was incorrect during part of the period, thereby affecting top and bottom air temperature. The affected data and times are: 5 minute: tair_top (1935 GMT) 15 minute: tair_l (1945 GMT) 30 minute: tair_top, bowen, e, h (2000 GMT) |
Measurements |
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
1993-12-01 | 12:00:00 | 2003-06-18 | 11:59:00 | Does not affect quality |
Subject: | SGP/EBBR - Incorrect Units for Soil Heat Capacity (cs1, cs2, cs3, cs4, cs5) in 30EBBR Header |
---|---|
Affected Datastreams: | sgp30ebbrE26.b1 |
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. (NOTE: The actual begin date of some of these data streams is as early as 7/4/93. This DQR applies to all 30m EBBR data.) |
Measurements |
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
2000-11-01 | 19:30:00 | 2000-11-01 | 19:31:00 | Incorrect |
Subject: | SGP EBBR E20 - E20 EBBR Soil Temperatures Incorrect |
---|---|
Affected Datastreams: | sgp30ebbrE20.b1 |
Description | All soil temperatures were incorrect for the indicated period. Latent and sensible heat fluxes were therefore incorrect also. |
Measurements |
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
2000-11-15 | 20:31:00 | 2000-11-15 | 21:01:00 | Incorrect |
Subject: | SGP EBBR E20 - E20 EBBR Data Incorrect During STP #3 Replacement |
---|---|
Affected Datastreams: | sgp5ebbrE20.b1 |
Description | All data was incorrect during replacement of soil temperature probe #3. |
Measurements |
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
2000-11-29 | 18:31:00 | 2000-11-29 | 19:01:00 | Incorrect |
Subject: | SGP EBBR E20 - E20 EBBR Data Incorrect After Program Restart |
---|---|
Affected Datastreams: | sgp30ebbrE20.b1 |
Description | All data was incorrect after a datalogger program restart. |
Measurements |
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
2000-11-29 | 19:30:00 | 2000-11-29 | 19:31:00 | Incorrect |
Subject: | SGP EBBR E20 - E20 EBBR Some Data Incorrect |
---|---|
Affected Datastreams: | sgp30ebbrE20.b1 |
Description | Quantities requiring a starting value were incorrect; sensible and latent heat fluxes were therefore incorrect also. |
Measurements |
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
2000-12-25 | 15:45:00 | 2000-12-28 | 21:45:00 | Incorrect |
Subject: | SGP/EBBR/E20 - EBBR E20 Wind Speed Iced |
---|---|
Affected Datastreams: | sgp5ebbrE20.b1 |
Description | The anemometer was frozen stopped by freezing rain. Indicated data is incorrect. |
Measurements |
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
2000-05-17 | 20:01:00 | 2000-05-17 | 20:31:00 | Incorrect |
Subject: | SGP EBBR E20 - E20 EBBR Data Incorrect |
---|---|
Affected Datastreams: | sgp30ebbrE20.b1 |
Description | Data was incorrect right after a datalogger upgrade. |
Measurements |
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
2000-07-20 | 19:30:00 | 2000-08-02 | 03:31:00 | Incorrect |
Subject: | SGP EBBR E20 - E20 EBBR Data Incorrect |
---|---|
Affected Datastreams: | sgp30ebbrE20.b1 |
Description | The data was incorrect because battery voltage was low. |
Measurements |
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
2000-10-04 | 19:30:00 | 2000-10-04 | 19:31:00 | Incorrect |
Subject: | SGP EBBR E20 - E20 EBBR Net Radiation Data Incorrect |
---|---|
Affected Datastreams: | sgp30ebbrE20.b1 |
Description | The net radiation data was incorrect while the top dome was being replaced. Sensible and latent heat fluxes are therefore also incorrect. |
Measurements |
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
1999-09-30 | 07:00:00 | 2000-02-09 | 17:15:00 | Incorrect |
Subject: | SGP/EBBR - EBBR E20 Right Air Temperature Incorrect |
---|---|
Affected Datastreams: | sgp30ebbrE20.b1 |
Description | The right air temperature (thermocouple) output was frequently offscale. Examination of the 15 minute data will clearly show which times are affected during the period. The affected data are: 5 minute: tair_top, tair_bot 15 minute: tair_r 30 minute: tair_top, tair_bot, bowen, h, e |
Measurements |
|