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Precipitation - 1 hour precipitation accumulations from climatological gauge-adjusted radar dataset for The Netherlands (1 km) in NetCDF4 format

Climatological radar rainfall dataset of 1 hour precipitation depths at a 1 km grid, which have been adjusted employing validated and complete rain gauge data from both KNMI rain gauge networks. This dataset is updated once a month providing data up to a few months ago.

Simple

Date (Publication)
2017-09-27
Edition

31

Citation identifier
urn:xkdc:ds:nl.knmi::rad_nl25_rac_mfbs_01h_netcdf4/2.0/
Status
On going
Point of contact
Organisation name Individual name Electronic mail address Role

Koninklijk Nederlands Meteorologisch Instituut (KNMI)

opendata@knmi.nl

Point of contact
Maintenance and update frequency
Monthly

DG Discovery Properties Vocabulary 1.0

  • Precipitation

  • Radar

  • Gauge

  • Climatology

  • Rain

Keywords
  • Open data

Use limitation

No use limitations

Access constraints
Other restrictions
Other constraints

https://creativecommons.org/licenses/by/4.0/deed.nl

Classification
Unclassified
Spatial representation type
Grid
Distance
1000  meters
Language
English
Character set
UTF8
Topic category
  • Climatology, meteorology, atmosphere
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Begin date
2008-01-01
End date
9999-12-31
Supplemental Information

https://doi.org/10.1175/2009JAMC1954.1; http://dx.doi.org/10.1029/2009WR007869; http://dx.doi.org/10.1029/2010WR010350

Reference system identifier
http://www.opengis.net/def/crs/PROJ.4/0/+proj=stere +lat_0=90 +lon_0=0.0 +lat_ts=60.0 +a=6378.137 +b=6356.752 +x_0=0 +y_0=0
Distribution format
Name Version

NetCDF

4

Distributor contact
Organisation name Individual name Electronic mail address Role

Koninklijk Nederlands Meteorologisch Instituut (KNMI)

opendata@knmi.nl

Point of contact
OnLine resource
Protocol Linkage Name

landingpage

https://dataplatform.knmi.nl/catalog/datasets/index.html?x-dataset=rad_nl25_rac_mfbs_01h_netcdf4&x-dataset-version=2.0

KNMI Data Platform

Hierarchy level
Dataset
Statement

Climatological radar rainfall dataset of 1-h precipitation depths, which have been adjusted employing validated and complete rain gauge data from both KNMI rain gauge networks. Based on the composites of radar reflectivities from both KNMI weather radars (De Bilt at 52.103 degrees N, 5.179 degrees E and Den Helder at 52.955 degrees N, 4.79 degrees E). The time in the file name is the time of the end of the observation. Data are available for the entire land surface of the Netherlands. Pixels have 1 km spatial resolution. The radar in De Bilt stopped contributing to the composite in the course of January 2017. It was replaced by a new radar in Herwijnen. Hence, as of the end of January 2017 the composites are based on the data from both new KNMI weather radars (Den Helder at 52.955 degrees N, 4.79 degrees E and Herwijnen at 5.1381 degrees N, 51.8369 degrees E). From 19 September 2016 till the end of January 2017, one, two or even three radars may contribute to the composite. This dataset is also available in KNMI HDF5 format via KNMI Data Platform. Note that the time in the file name is always the time of the end of the observation in UTC.

Metadata

File identifier
8e663b90-c22a-47b0-aa46-9605b545cd45 XML
Metadata language
English
Character set
UTF8
Hierarchy level
Dataset
Date stamp
2025-05-02T09:31:11.598Z
Metadata standard name

ISO 19115

Metadata standard version

ISO 19115:2003 NL Kernset 1.3 KNMI 1.1

Metadata author
Organisation name Individual name Electronic mail address Role

Koninklijk Nederlands Meteorologisch Instituut (KNMI)

opendata@knmi.nl

Point of contact
Other language
Language Character encoding
Dutch; Flemish
English UTF8
 
 

Overviews

Spatial extent

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Keywords



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