Date (Publication)

2016-09-21

Edition

2

Citation identifier

urn:xkdc:ds:nl.knmi::RDH_REF/2/

Purpose

Netherlands Hydrological modelling Instrument (NHI)

Status

Completed

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

As needed

DG Discovery Properties Vocabulary 1.0

• Climate

• Precipitation

• Rain

• Rainfall

• Historic

• KNMI14

Keywords

• Open data

• Core dataset

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

Begin date

1910-01-01

End date

2016-01-01

Supplemental Information

Product description is available at https://www.knmi.nl/kennis-en-datacentrum/publicatie/product-description-knmi14-daily-grids. More information about KNMI’14 climate change scenarios is available at https://www.knmi.nl/research/publications/knmi-14-climate-change-scenarios-for-the-21st-century-a-netherlands-perspective-8cd19c57-0dbd-4377-b358-ad1dc27fb2dd.

Reference system identifier

http://www.opengis.net/def/crs/EPSG/0/28992

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

Transfer size

55.0

OnLine resource

Protocol	Linkage	Name
landingpage	https://dataplatform.knmi.nl/catalog/datasets/index.html?x-dataset=RDH_REF&x-dataset-version=2	KNMI Data Platform

Hierarchy level

Dataset

Statement

The interpolation method is ordinary kriging. Observations are square root transformed and back-transformed after interpolation using quantiles calculation. For every day a variogram is automatically fitted. The nugget is zero and the variogrammodel is spherical or exponential, depending on the best fit. The maxdist parameter is not set. The dates in the file name refer to the end-time and start-time of the measurement. The measurement at 08:00 UT (end-time) is assigned to the the layer in the NetCDF file server as 2/3 of the measurement period falls on the preceding day. In other words: the measurement with the end-time 19810102T080000 is assigned to 1981/01/01.See product description for clime scenarios transformation details.

Metadata

File identifier

8f5fde64-843d-4b09-beec-0e78ca218b33 XML

Metadata language

English

Character set

UTF8

Hierarchy level

Dataset

Date stamp

2025-05-02T09:30:23.601Z

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