Precipitation - KNMI14 Daily precipitation sum: reference 1981-2010
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Data and Resources
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Additional Info
Field | Value |
---|---|
Dataset name | RDREF |
Dataset version | 014 |
Dataset edition | 16 |
Dataset manager | Jeanette Bessembinder |
Maintainer | KNMI Data Services |
Publication timestamp | 2014-06-18T18:24:55Z |
Reference system identifier | EPSG28992 |
North bound latitude | 53.7 |
East bound longitude | 7.4 |
South bound latitude | 50.6 |
West bound longitude | 3.2 |
Dataset start time | 1981-01-01 |
Dataset end time | 2010-12-31 |
Update frequency | asNeeded |
Status | completed |
Identifier | urn:xkdc:ds:nl.knmi::RDREF/014/ |
License | https://creativecommons.org/publicdomain/zero/1.0/ |
Lineage 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. |
Purpose | Netherlands Hydrological modelling Instrument (NHI) |
Supplemental information | http://www.knmi.nl/bibliotheek/knmipubTR/TR346.pdf |
Use limitation | Check supplemental information (see: Miscellaneous) for dataset limitations |
Last metadata update | March 28, 2022, 12:43 (UTC) |