| DQR ID | Subject | Data Streams Affected |
|---|---|---|
| D041130.1 | NSA/SONDE/C1 - Test sounding using RS80H | nsasondewnpnC1.b1 |
| D060928.4 | NSA/SONDE/C1 - Increased precision for alt, dp, pres, rh, tdry | nsasondewnpnC1.b1 |
| Start Date | Start Time | End Date | End Time |
|---|---|---|---|
| 11/29/2004 | 2303 | 11/30/2004 | 0023 |
| Subject: | NSA/SONDE/C1 - Test sounding using RS80H |
| DataStreams: | nsasondewnpnC1.b1 |
| Description: | This is a test sounding done using an old RS80H radiosonde rather than the production RS90 version. Although the sonde functioned normally, the RH data may be subject to a dry bias caused by the age of the sensor and possible contamination. |
| Measurements: | nsasondewnpnC1.b1:
|
| Start Date | Start Time | End Date | End Time |
|---|---|---|---|
| 09/29/2006 | 0500 | 12/31/9999 | 2359 |
| Subject: | NSA/SONDE/C1 - Increased precision for alt, dp, pres, rh, tdry |
| DataStreams: | nsasondewnpnC1.b1 |
| Description: | The output precision of the following variables was increased 20060929: 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: | nsasondewnpnC1.b1:
|