Elevation zones is a raster dataset that visualises elevation of the terrain. The product covers the whole of Finland. There are four product versions available in which the pixel sizes are 32, 64, 128 and 512 metres. The dataset does not contain elevation values; it is a colour image that visualises the height of the terrain above sea level as zones. The product Elevation zones is available as a version that covers the whole country and as versions that cover a certain area.
The product belongs to the open data of the National Land Survey of Finland. More information: Topographic data and how to acquire it http://www.maanmittauslaitos.fi/en/maps-and-spatial-data/expert-users/topographic-data-and-how-acquire-it.
The dataset Elevation zones can be used as a background map material to visualise the topography of the terrain (height above sea level).
National Land Survey of Finland
Elevation zones is produced from Elevation model 10 m
The rasters have been updated as a whole in October 2015.
Areally limited and occasional updates are made in the dataset in connection with the regular maintenance procedures of the Topographical database as there are changes in Elevation model 10 m.
The reference dataset Elevation model 10 m is the most accurate elevation model of Finland that covers the whole of the country.
In pixel sizes from 32 metres to 128 metres the elevation of the terrain is divided into 30 elevation classes and in pixel size 512 metres into 16 classes.
The information product specification has not been published yet.
Distribution and further information
The product belongs to the open data of the National Land Survey of Finland. Open data CC 4.0 license http://www.maanmittauslaitos.fi/en/maps-and-spatial-data/expert-users/en-maastotiedot-ja-niiden-hankinta/open-data-cc-40-licence.
More information: Topographic data and how to acquire it http://www.maanmittauslaitos.fi/en/maps-and-spatial-data/expert-users/topographic-data-and-how-acquire-it.
The product Elevation zones is available as a version that covers the whole country and as versions that cover a particular area. The versions are delivered according to a map sheet division that is determined by pixel size. Elevation zone 32 m: 48 x 96 km (map sheet division 1:100,000), Elevation zones 64 m and 128 m: 96 x 192 km (map sheet division 1:200,000), Elevation zone 512 m: 1,178 x 674 km (the whole country).
The product Elevation zones is available via the Web Map Service (WMTS) http://www.maanmittauslaitos.fi/kartat-ja-paikkatieto/asiantuntevalle-kayttajalle/kartta-ja-paikkatietojen-rajapintapalvelut-1
Copyright and other immaterial rights on the dataset Elevation zones are owned by the National Land Survey of Finland. The data material is not confidential. Public access to the material is not restricted by the INSPIRE Directive.
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