Geological Atlas of Switzerland 1:25000

The sheets of the Geological Atlas of Switzerland (GA25) give detailed information about the uppermost layers of the subsurface structure. Geological formations are represented by colours, conventional signs and symbols, which correspond to their age, composition and tectonic structure. For each sheet, an explanatory booklet is also published, in which the geological formations and special features of the study area are described. Over two thirds of the 220 map sheets that are planned have already been published.

Data and Resources

Additional information

Identifier
258814a5-8fcf-47df-b0c6-160602b0078c@bundesamt-fur-landestopografie-swisstopo
Title for URL of the dataset
geologischer-atlas-der-schweiz-1-25000
Schedule the publication of the dataset
Issued date
January 1, 1930
Modification date
-
Update interval
Irregular
Temporal coverage
-
Publisher Information
Bundesamt für Landestopografie swisstopo
Contact points
milan.beres@swisstopo.ch
Languages
  • English
  • German
  • French
  • Italian
Url
https://www.swisstopo.admin.ch/de/geodata/geology/maps/ga25/raster.html
Relations
Spatial
Landeskarte 1:25'000
Related datasets
Keywords
Terms of use
NonCommercialAllowed-CommercialAllowed-ReferenceRequired
Metadata Access
API (JSON) Download XML