Date (Publication)

2014-05-15

Edition

16

Citation identifier

urn:xkdc:ds:nl.knmi::EV50WH/014/

Purpose

Netherlands Hydrological modelling Instrument (NHI); National Coordination committee water management

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

• Evaporation

• Makkink

Keywords

• Open data

• Core dataset

Use limitation

Check supplemental information (see: Miscellaneous) for dataset limitations

Access constraints

Other restrictions

Other constraints

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

Classification

Unclassified

Spatial representation type

Grid

Distance

10000  meters

Language

English

Character set

UTF8

Topic category

• Climatology, meteorology, atmosphere

Begin date

2035-01-01

End date

2064-12-31

Supplemental Information

The interpolation method is Thin Plate Spline (TPS) interpolation. The number of observations is 14. A PDF with more information about this dataset can be found at: http://www.knmi.nl/bibliotheek/knmipubTR/TR346.pdf.

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

0.5

OnLine resource

Protocol	Linkage	Name
landingpage	https://dataplatform.knmi.nl/catalog/datasets/index.html?x-dataset=EV50WH&x-dataset-version=014	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 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 file in the folder of the preceding day on the FTP server or tar file 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 the folder 1981/01/01 on the FTP server or in the tar-file. The number of observations is 294.

Metadata

File identifier

5dad2ee8-0444-466a-bcae-c7cf30e4fb1f XML

Metadata language

English

Character set

UTF8

Hierarchy level

Dataset

Date stamp

2025-05-02T09:30:17.697Z

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