Dataset
EUMETNET E-PROFILE: ceilometer cloud base height and aerosol profile data from Météo-France's vaisala-cl31 instrument deployed at Melun, France
Update Frequency: Daily
Latest Data Update: 2023-06-19
Status: Ongoing
Online Status: ONLINE
Publication State: Published
Publication Date: 2022-10-17
Download Stats: last 12 months
Dataset Size: 657 Files | 839MB
Abstract
Daily concatenated files of ceilometer cloud base height and aerosol profile data from Météo-France's vaisala-cl31 deployed at Melun, France.
These data were produced by the EUMETNET's E-PROFILE processing hub as part of the ceilometer and lidar network operated as part of the by EUMETNET members. This network covers most of Europe with additional sites worldwide.
The site has a corresponding WMO Integrated Global Observing System (WIGOS) id: 0-20000-0-07153.
Citable as: Météo-France; EUMETNET (2022): EUMETNET E-PROFILE: ceilometer cloud base height and aerosol profile data from Météo-France's vaisala-cl31 instrument deployed at Melun, France. NERC EDS Centre for Environmental Data Analysis, date of citation. https://catalogue.ceda.ac.uk/uuid/229f5bc408df47928f69117fc7e8de06/
Abbreviation: Not defined
Keywords: E-PROFILE, ceilometer measurements
Details
| Previous Info: |
No news update for this record
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| Previously used record identifiers: |
No related previous identifiers.
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| Access rules: |
Access to these data is available to any registered CEDA user. Please Login or Register for a CEDA account to gain access.
Use of these data is covered by the following licence(s): https://artefacts.ceda.ac.uk/licences/cuncgl When using these data you must cite them correctly using the citation given on the CEDA Data Catalogue record. |
| Data lineage: |
Data were collected by instrument and transmitted to the central E-PROFILE processing hub at the UK's Met Office before preparation and delivery to the Centre for Environmental Data Analysis (CEDA). CEDA then produces daily concatenated files before ingestion into the CEDA Archive. |
| Data Quality: |
The data are provided as-is with no quality control undertaken by the Centre for Environmental Data Analysis (CEDA). The data suppliers have not indicated if any quality control has been undertaken on these data.
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| File Format: |
Data are netCDF formatted.
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Process overview
This dataset was generated by instruments deployed on platforms as listed below.
Instrument/Platform pairings
| Météo-France: Vaisala CL31 instrument. | Deployed on: Météo-France field site: Melun, France |
| Output Description | None |
- units: m
- standard_name: altitude
- var_id: altitude
- long_name: Altitude above sea level
- units: m
- long_name: Altitude of measurement station
- var_id: station_altitude
- var_id: quality_flag
- long_name: Attenuated Backscatter Quality flag
- long_name: Attenuated Backscatter at wavelength 0
- units: 1E-6*1/(m*sr)
- var_id: attenuated_backscatter_0
- units: m
- long_name: Cloud Base Height above ground level
- var_id: cloud_base_height
- units: 1
- long_name: Cloud amount in octa
- var_id: cloud_amount
- units: degree_north
- var_id: latitude
- long_name: Latitude for each measurement
- units: degree_east
- var_id: longitude
- long_name: Longitude for each measurement
- units: days
- var_id: start_time
- long_name: Start time (UTC) of the measurements
- units: 1E-6*1/(m*sr)
- long_name: Uncertainties for Attenuated Backscatter at wavelength 0
- var_id: uncertainties_att_backscatter_0
- units: m
- long_name: Uncertainties for Cloud Base Height
- var_id: cbh_uncertainties
- long_name: Value of the calibration constant used to calculate the attenuated back scatter at wavelength 0
- units: m^3*sr*V
- var_id: calibration_constant_0
- units: m
- long_name: Vertical Visibility
- var_id: vertical_visibility
- units: nm
- long_name: Wavelength of Laser for channel 0
- var_id: l0_wavelength
Co-ordinate Variables
- standard_name: time
- var_id: time
- units: days
- long_name: End time (UTC) of the measurement
- units: degrees_north
- standard_name: latitude
- long_name: Latitude of measurement station
- var_id: station_latitude
- units: degrees_east
- standard_name: longitude
- long_name: Longitude of measurement station
- var_id: station_longitude
Coverage
Temporal Range
Start time:
2022-08-23T00:00:00
End time:
Ongoing
Geographic Extent
48.6103° |
||
2.6795° |
2.6795° |
|
48.6103° |
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