DHM25 basis model

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.

Data and Resources

Additional information

Identifier
3fab2ac3-4271-46b2-823e-ab4814c59d36@bundesamt-fur-landestopografie-swisstopo
Title for URL of the dataset
dhm25
Schedule the publication of the dataset
Issued date
January 1, 1978
Modification date
-
Update interval
Irregular
Temporal coverage
-
Name
Bundesamt für Landestopografie
Contact points
geodata@swisstopo.ch
Languages
  • English
  • German
  • French
  • Italian
Url
https://www.swisstopo.admin.ch/de/geodata/height/dhm25.html
Relations
Related datasets
Keywords
Terms of use
NonCommercialAllowed-CommercialAllowed-ReferenceRequired
Metadata Access
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