- Last updated
- January 1, 2004
- Terms of use
-
- Organization
- Kanton Wallis - CC GEO
- Categories
- Regions and cities, Environment
Description
The digital height model DHM25 is a data set representing the three-dimensional form of the earth?s surface. It was derived from the height information of the Swiss National Map 1:25'000 and 1:50'000 -for the extended perimeter.The base model contains the following elements: linear elements: vectorized contours and contours in lakes, vectorized lake perimeters, primary breaklines; dot elements: digitized spot heights and depth spot heights in lakes. The DHM25 represents the topography of the earth's surface without vegetation or built up areas.
Resources
Showcases
Additional information
- Identifier
- 3fab2ac3-4271-46b2-823e-ab4814c59d36@canton-du-valais-cc-geo
- Issued date
- January 1, 2004
- Modified date
- January 1, 2004
- Conforms to
- -
- Publisher
- Federal Office of Topography swisstopo
- Contact points
- geodata@swisstopo.ch
- Languages
- Language independent
- Further information
- Landing page
- https://www.swisstopo.admin.ch/de/hoehenmodell-dhm25
- Documentation
- -
- Temporal coverage
- -
- Spatial coverage
- DHM25
- Update interval
- Irregular
- Metadata Access
- API (JSON) Download XML
