HD(CP)2 long term observations, absolute humidity data of Integrated Profiling Technique (no. 00), by Supersite RAO, data version 00
Daily data files of absolute humidity profile from the Integrated Profiling Technique (IPT).
Access
Dataset Author
Eileen Paeschke, Eileen.Paeschke@dwd.de, Institution: Deutscher Wetterdienst, Meteorologisches Observatorium Lindenberg / Richard-Assmann-ObservatoriumDescription
Synergy product from combined ground based measurement of microwave radiometer, CLOUDNET synergy products and in situ radiosonde measurements. The specific CLOUDNET products used for the retrieval are the target categorization product and the cloud radar reflectivities corrected for gaseous and liquid attenuation. In situ radiosonde measurements provide prior information on temperature and absolute humidity.
Limitations: Retrieval is based on optimum estimation theory and must not be interpreted as an explicit solution, but as the most probable solution of a Gaussian distributed probability density function.
Provenance: Product is based on Cloudnet-processed remote-sensing data.IPT product processed by Deutscher Wetterdient
Comments: none
Instrument 1
- Source: TP/WVP-3000 ID:3001
- Descriptive Instrument location: The instruments are located at the Richard-Assmann-Observatorium, Deutscher Wetterdienst (DWD)
Instrument 2
- Source: RS92-SGP
- Descriptive Instrument location: The instruments are located at the Richard-Assmann-Observatorium, Deutscher Wetterdienst (DWD)
Instrument 3
- Source: CLOUDNET categorization products
- Descriptive Instrument location: The instruments are located at the Richard-Assmann-Observatorium, Deutscher Wetterdienst (DWD)
Global information
- PID: de.koeln.rrzk/amd.de.sups/rao.ipt00.l4.hua
- Project: HD(CP)2
- Level: 4
- Updated version: 00
- File format: NETCDF3_CLASSIC
- Convention: CF-1.6 where applicable
- Average File Size Uncompressed: 1 Mb
- File name: sups_rao_ipt00_l4_hua_v[VV]_[YYYYMMDDhhmmss].nc
- Start: 2013-01-04
- End: 2014-12-29
Variables
| Name | Dimension | CF standard_name | long_name | Unit |
|---|---|---|---|---|
| hua | time, height | mass_concentration_of_water_vapor_in_air | absolute humidity | g m-3 |
| hua_error | time, height | error of absolute humidity | g m-3 | |
| zsl | altitude | altitude of sensor above mean sea level | m |
Institution
Contact Person(s)
Volker Lehmann (volker.lehmann@dwd.de)
Eileen Paeschke (eileen.paeschke@dwd.de)
References
U. Loehnert et al.,Advances in continuously profiling the thermodynamic state of the boundary layer: integration of measurements and methods