DQR ID | Subject | Data Streams Affected |
---|
D060526.2 | SGP/SMOS/E21 - Wind Monitor Impacting Bird Spikes | sgp1smosE21.b1, sgp30smosE21.b1, sgp1440smosE21.b1 |
D070416.4 | SGP/CO2FLX/C1 - downwelling longwave hemispheric irradiance incorrect | sgp30co2flx4mmetC1.b1 |
D080306.2 | SGP/SMOS/E3 - Incorrect Offset for Wind Directon | sgp1smosE3.b1, sgp30smosE3.b1 |
D080306.3 | SGP/SMOS/E4 - Incorrect Offset for Wind Directon | sgp1smosE4.b1, sgp30smosE4.b1 |
D080306.4 | SGP/SMOS/E6 - Incorrect Offset for Wind Directon | sgp1smosE6.b1, sgp30smosE6.b1 |
D080306.5 | SGP/SMOS/E7 - Incorrect Offset for Wind Directon | sgp1smosE7.b1, sgp30smosE7.b1 |
D080306.7 | SGP/SMOS/E27 - Incorrect Offset for Wind Directon
| sgp1smosE27.b1, sgp30smosE27.b1 |
Subject: | SGP/SMOS/E21 - Wind Monitor Impacting Bird Spikes |
DataStreams: | sgp1smosE21.b1, sgp30smosE21.b1, sgp1440smosE21.b1
|
Description: | The wind direction is flatlining and wind speed occasionally does not compare well with
co-located ECOR. Problems with the height of the mount caused the vane to impact the bird
deterrent spikes and "catch". Symptoms appear as winds coming out of a 255 to 270
direction for long period of times. The wind speed values are also affected as the wind
monitor is no longer normal to the wind direction. |
Measurements: | sgp1440smosE21.b1: - Time of Maximum Wind Speed(time_max_wspd)
- Minimum Wind Speed(min_wspd)
- Highest gust within hour is reported(max_wspd)
- Time of Minimum Wind Speed(time_min_wspd)
sgp1smosE21.b1: - Mean Wind Speed(wspd)
- Unit Vector Wind Direction(wdir)
- Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va)
sgp30smosE21.b1: - Unit Vector Wind Direction(wdir)
- Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va)
- Wind speed, 30-min intervals, standard deviation(sd_wspd)
- Mean Wind Speed(wspd)
|
Subject: | SGP/SMOS/E3 - Incorrect Offset for Wind Directon |
DataStreams: | sgp1smosE3.b1, sgp30smosE3.b1
|
Description: | An incorrect offset of 7 degrees was subtracted from the wind direction to correct for
misalignment of the towers to true north. The wind direction data may be corrected but the
vector averaged wind speed cannot. Subsequent audits have highlighted problems with past
measurements of tower alignments. All corrections to wind direction are being removed and
Users are directed to view the Instrument Handbook for a table listing all tower
alignment deviations from true north. Users can adjust the data at their discretion. |
Measurements: | sgp30smosE3.b1: - Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va)
- Unit Vector Wind Direction(wdir)
sgp1smosE3.b1: - Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va)
- Unit Vector Wind Direction(wdir)
|
Subject: | SGP/SMOS/E4 - Incorrect Offset for Wind Directon |
DataStreams: | sgp1smosE4.b1, sgp30smosE4.b1
|
Description: | An incorrect offset of 7 degrees was subtracted from the wind direction to correct for
misalignment of the towers to true north. The wind direction data may be corrected but the
vector averaged wind speed cannot. Subsequent audits have highlighted problems with past
measurements of tower alignments. All corrections to wind direction are being removed and
Users are directed to view the Instrument Handbook for a table listing all tower
alignment deviations from true north. Users can adjust the data at their discretion. |
Measurements: | sgp1smosE4.b1: - Unit Vector Wind Direction(wdir)
- Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va)
sgp30smosE4.b1: - Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va)
- Unit Vector Wind Direction(wdir)
|
Subject: | SGP/SMOS/E6 - Incorrect Offset for Wind Directon |
DataStreams: | sgp1smosE6.b1, sgp30smosE6.b1
|
Description: | An incorrect offset of 7 degrees was subtracted from the wind direction to correct for
misalignment of the towers to true north. The wind direction data may be corrected but the
vector averaged wind speed cannot. Subsequent audits have highlighted problems with past
measurements of tower alignments. All corrections to wind direction are being removed and
Users are directed to view the Instrument Handbook for a table listing all tower
alignment deviations from true north. Users can adjust the data at their discretion. |
Measurements: | sgp30smosE6.b1: - Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va)
- Unit Vector Wind Direction(wdir)
sgp1smosE6.b1: - Unit Vector Wind Direction(wdir)
- Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va)
|
Subject: | SGP/SMOS/E7 - Incorrect Offset for Wind Directon |
DataStreams: | sgp1smosE7.b1, sgp30smosE7.b1
|
Description: | An incorrect offset of 6 degrees was subtracted from the wind direction to correct for
misalignment of the towers to true north. The wind direction data may be corrected but the
vector averaged wind speed cannot. Subsequent audits have highlighted problems with past
measurements of tower alignments. All corrections to wind direction are being removed and
Users are directed to view the Instrument Handbook for a table listing all tower
alignment deviations from true north. Users can adjust the data at their discretion. |
Measurements: | sgp30smosE7.b1: - Unit Vector Wind Direction(wdir)
- Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va)
sgp1smosE7.b1: - Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va)
- Unit Vector Wind Direction(wdir)
|
Subject: | SGP/SMOS/E27 - Incorrect Offset for Wind Directon |
DataStreams: | sgp1smosE27.b1, sgp30smosE27.b1
|
Description: | An incorrect offset of 7 degrees was added to the wind direction to
correct for misalignment of the towers to true north. The wind direction data may be
corrected but the vector averaged wind speed cannot. Subsequent audits have highlighted
problems with past measurements of tower alignments. All corrections to wind direction are
being removed and Users are directed to view the Instrument Handbook for a table listing
all tower alignment deviations from true north. Users can adjust the data at their
discretion. |
Measurements: | sgp1smosE27.b1: - Unit Vector Wind Direction(wdir)
- Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va)
sgp30smosE27.b1: - Wind speed, vector-averaged, at 10-m height, 30-min intervals(wspd_va)
- Unit Vector Wind Direction(wdir)
|