DQR ID | Subject | Data Streams Affected |
---|---|---|
D011127.24 | SGP EBBR E8 - E8 EBBR Data Incorrect During 6 Month Checks | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.a1 |
D011219.3 | SGP EBBR E8 - E8 EBBR Soil Heat Flow #1 Incorrect | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1 |
D011220.2 | SGP EBBR E8 - E8 EBBR Battery Voltage Low, Data Incorrect | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.00, sgp5ebbrE8.a1 |
D020716.29 | SGP/EBBR/E8 - Low Battery Voltage Causes Incorrect Measurements | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.00, sgp5ebbrE8.a1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/24/2001 | 1700 | 04/24/2001 | 1746 |
11/06/2001 | 1815 | 11/06/2001 | 1931 |
Subject: | SGP EBBR E8 - E8 EBBR Data Incorrect During 6 Month Checks |
DataStreams: | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.a1 |
Description: | The data was incorrect during the 6 month checks. |
Measurements: | sgp15ebbrE8.a1:
sgp30ebbrE8.b1:
sgp5ebbrE8.a1:
sgp30ebbrE8.a1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 12/14/2001 | 2356 |
Subject: | SGP EBBR E8 - E8 EBBR Soil Heat Flow #1 Incorrect |
DataStreams: | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1 |
Description: | Soil heat flow #1 was usually large negative or positive, and therefore incorrect. Sensible and latent heat fluxes can be recalculated by using the four good sets of soil measurements for the energy balance. |
Measurements: | sgp15ebbrE8.a1:
sgp30ebbrE8.b1:
sgp30ebbrE8.a1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 0000 | 12/14/2001 | 2356 |
Subject: | SGP EBBR E8 - E8 EBBR Battery Voltage Low, Data Incorrect |
DataStreams: | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.00, sgp5ebbrE8.a1 |
Description: | The battery voltage was frequently less than 10.5 volts. When the voltage is 10.4 V or less, all of the measurements are suspect and should not be used (they are likely incorrect). |
Measurements: | sgp15ebbrE8.a1:
sgp30ebbrE8.b1:
sgp5ebbrE8.a1:
sgp5ebbrE8.00:
sgp30ebbrE8.a1:
sgp15ebbrE8.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/15/2001 | 0000 | 01/15/2002 | 2001 |
Subject: | SGP/EBBR/E8 - Low Battery Voltage Causes Incorrect Measurements |
DataStreams: | sgp15ebbrE8.a1, sgp15ebbrE8.b1, sgp30ebbrE8.a1, sgp30ebbrE8.b1, sgp5ebbrE8.00, sgp5ebbrE8.a1 |
Description: | All measurements should be considered to be suspect when the battery voltage (see the 15 minute data) is less than 10.5 volts. |
Measurements: | sgp15ebbrE8.a1:
sgp30ebbrE8.b1:
sgp5ebbrE8.a1:
sgp5ebbrE8.00:
sgp30ebbrE8.a1:
sgp15ebbrE8.b1:
|