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Clouds - cloud base heights and backscatter profiles from chm15k ceilometers in the knmi observation network, 12 second instrument data

Dataset

Description

This dataset contains backscatter profiles from the CHM15k ceilometer, a one-wavelength backscatter lidar operating at 1064 nm. It includes daily uncalibrated, unvalidated data reported by the instrument at five sites: Cabauw, De Kooy, Groningen Airport Eelde, Maastricht Aachen Airport and Vlissingen. Retrieved cloud base heights up to 3 layers, sky condition information and aerosol layer height, based on manufacturer algorithms are included. Vertical resolution 10 m, time resolution 12 s.

Status

Disclosure level
Public
Available since
06/07/2025
Updated
09/06/2020

Features

Theme
http://standaarden.overheid.nl/owms/terms/Lucht
High value
Basic register

Ownership

Creator
Koninklijk Nederlands Meteorologisch Instituut http://standaarden.overheid.nl/owms/terms/Koninklijk_Nederlands_Meteorologisch_Instituut
Publisher
Koninklijk Nederlands Meteorologisch Instituut http://standaarden.overheid.nl/owms/terms/Koninklijk_Nederlands_Meteorologisch_Instituut
Source catalog
Dexes marktplaats https://open.dexspace.nl

Contact

Name
Koninklijk Nederlands Meteorologisch Instituut (KNMI)
Email
opendata@knmi.nl

Metadata

Identifier
https://nationaalgeoregister.nl/geonetwork?uuid=3717a205-7961-4438-8276-28ae254e1d91
Metadata language
English

Distributions (1)

Knmi data platform

landingpage

License
CC-BY (4.0) http://creativecommons.org/licenses/by/4.0/deed.nl CC-BY (4.0) http://creativecommons.org/licenses/by/4.0/deed.nl
Format
HTML

Policy

No policies are applicable for this dataset
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