HD(CP)2 long term observations, data of Ceilometer (no. 00), by Supersite JOYCE, data version 00
Daily files of JOYCE Jenoptik CHM15k ceilometer data
Access
To get a year dataset please use one of the links below to download the wget script:
2013,
Dataset Author
Anne Hirsikko (anne.hirsikko@fmi.fi), Institution: Research Center Juelich, Institute for Energy and Climate research (IEK-8)Description
Background substracted and laser shot number, background standard deviation and overlap function normalized photon counts. In addition, sensor status variables are provided.
Limitations: none
Provenance: Data of JOYCE, Processed by IGMK, University of Cologne
Comments: Original data and comments based on CHM15k - Nimbus ceilometer. User manual are provided.
Instrument 1
- Source: Jenoptik CHM15k ceilometer: ID CHM120109, serlom TUB120017, software version 12.12.1 2.13 0.719
- Descriptive Instrument location: The ceilometer is installed by the JOYCE; on the roof of the Institute for Energy and Climate Research, Research Center Juelich.
Global information
- PID: de.koeln.rrzk/amd.de.sups/joy.ceilo00.l1.any
- Project: HD(CP)2
- Level: 1
- Updated version: 00
- File format: NETCDF3_CLASSIC
- Convention: CF-1.6 where applicable
- Average File Size Uncompressed: 25 Mb
- File name: sups_joy_ceilo00_l1_any_v[VV]_[YYYYMMDDhhmmss].nc
- Start: 2013-03-08
- End: 2013-12-29
Variables
| Name | Dimension | CF standard_name | long_name | Unit |
|---|---|---|---|---|
| beta_raw | time, range | missing | normalized range corrected signall (signal_raw / lp - b) / (c * o(r) * p_cal) * r * r | 1 |
| beta_raw_hr | time, range_hr | missing | normalized range corrected signall (signal_raw / lp - b) / (c * o(r) * p_cal) * r * r | 1 |
| wl | radiation_wavelength | wavelength | nm | |
| zsl | altitude | altitude above mean sea level | m |
Institution
Contact Person(s)
Ulrich Loehnert (loehnert@meteo.uni-koeln.de)