DQR ID | Subject | Data Streams Affected |
---|---|---|
D060928.3 | SGP/SONDE/C1 - Increased precision for alt, dp, pres, rh, tdry | sgpsondewnpnC1.b1 |
D070508.1 | SGP/EBBR/E4 - Instrument problem | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
D070521.1 | SGP/SMOS/E7 - Wind sensor binding at low wind speeds | sgp1440smosE7.b1, sgp1smosE7.b1, sgp30smosE7.b1 |
D070618.2 | SGP/SMOS/E13 - RH sensor failure | sgp1440smosE13.b1, sgp1smosE13.b1, sgp30smosE13.b1 |
D070716.2 | SGP/EBBR/E20 - Reprocess: Wind Direction 20 Degrees Low | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
D080703.12 | SGP/SMOS/E7 - Missing data | sgp1440smosE7.b1, sgp1smosE7.b1, sgp30smosE7.b1 |
D080820.3 | SGP/SMOS/E8 - Missing Data | sgp1440smosE8.b1, sgp1smosE8.b1, sgp30smosE8.b1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/28/2006 | 1728 | 12/31/9999 | 2359 |
Subject: | SGP/SONDE/C1 - Increased precision for alt, dp, pres, rh, tdry |
DataStreams: | sgpsondewnpnC1.b1 |
Description: | The output precision of the following variables was increased 20060928 alt changed from 1m to 0.1m dp changed from 0.1degC to 0.01degC pres changed from 0.1 hPa to 0.01 hPa RH changed from 1%RH to 0.01%RH tdry changed from .1degC to 0.01degC Note that the increase in precision does not necessarily imply an increase in accuracy. Users are cautioned to continue to use their best scientific judgement when using these or any other data. |
Measurements: | sgpsondewnpnC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/06/2007 | 1630 | 05/16/2007 | 1840 |
Subject: | SGP/EBBR/E4 - Instrument problem |
DataStreams: | sgp15ebbrE4.b1, sgp30ebbrE4.b1, sgp5ebbrE4.b1 |
Description: | Wind direction was flat lining near zero and incorrect. |
Measurements: | sgp5ebbrE4.b1:
sgp30ebbrE4.b1:
sgp15ebbrE4.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/21/2007 | 0000 | 10/30/2007 | 1715 |
Subject: | SGP/SMOS/E7 - Wind sensor binding at low wind speeds |
DataStreams: | sgp1440smosE7.b1, sgp1smosE7.b1, sgp30smosE7.b1 |
Description: | The wind sensor bearings were failing causing the wind speed sensor to report lower than actual wind speeds when the winds were below 2 m/s. The wind monitor was replaced on 05/29/2007 but this failed to correct the problem. Subsequently, the site was flooded and it took some time to re-establish normal operations. The wind sensor was again replaced on 10/30/2007. After replacement the wind data from the SMOS compared more favorably to the co-located EBBR data. |
Measurements: | sgp1440smosE7.b1:
sgp30smosE7.b1:
sgp1smosE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/16/2007 | 0000 | 06/18/2007 | 2000 |
Subject: | SGP/SMOS/E13 - RH sensor failure |
DataStreams: | sgp1440smosE13.b1, sgp1smosE13.b1, sgp30smosE13.b1 |
Description: | The T/RH sensor relative humidity data is suspect during this time. Values from this sensor failed the 6-month check and subsequent bi-weekly checks. The RH values were lower by larger than the manufacturer suggested uncertainty of 3%. |
Measurements: | sgp1440smosE13.b1:
sgp30smosE13.b1:
sgp1smosE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/10/2007 | 1500 | 09/12/2007 | 2045 |
Subject: | SGP/EBBR/E20 - Reprocess: Wind Direction 20 Degrees Low |
DataStreams: | sgp15ebbrE20.b1, sgp30ebbrE20.b1, sgp5ebbrE20.b1 |
Description: | The EBBR wind direction was found to be misaligned 20 degrees low. This bias should have had no effect on the res_ws or sigma_wd measurements. |
Measurements: | sgp30ebbrE20.b1:
sgp15ebbrE20.b1:
sgp5ebbrE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/20/2003 | 2100 | 12/02/2003 | 2000 |
04/24/2004 | 0430 | 04/30/2004 | 1600 |
07/04/2004 | 1330 | 07/09/2004 | 1730 |
10/31/2004 | 2230 | 11/02/2004 | 2000 |
01/05/2005 | 0130 | 01/11/2005 | 2000 |
06/16/2005 | 0000 | 06/28/2005 | 1930 |
03/30/2006 | 2200 | 04/04/2006 | 1930 |
08/28/2006 | 0300 | 09/02/2006 | 2300 |
06/30/2007 | 0800 | 08/10/2007 | 1930 |
08/21/2007 | 2000 | 09/04/2007 | 1900 |
Subject: | SGP/SMOS/E7 - Missing data |
DataStreams: | sgp1440smosE7.b1, sgp1smosE7.b1, sgp30smosE7.b1 |
Description: | Data are missing and unrecoverable |
Measurements: | sgp1440smosE7.b1:
sgp30smosE7.b1:
sgp1smosE7.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/21/2004 | 1600 | 08/24/2004 | 1100 |
01/05/2005 | 0300 | 01/10/2005 | 1700 |
08/05/2006 | 1500 | 08/08/2006 | 1900 |
05/05/2007 | 0300 | 05/14/2007 | 1200 |
04/03/2008 | 1800 | 04/10/2008 | 1100 |
07/02/2008 | 2330 | 07/06/2008 | 1830 |
07/27/2008 | 0100 | 07/29/2008 | 1400 |
Subject: | SGP/SMOS/E8 - Missing Data |
DataStreams: | sgp1440smosE8.b1, sgp1smosE8.b1, sgp30smosE8.b1 |
Description: | Data are missing and unrecoverable |
Measurements: | sgp1440smosE8.b1:
sgp30smosE8.b1:
sgp1smosE8.b1:
|