Last updated
January 1, 1930
Terms of use
Open use. Must provide the source.

Description

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.

Resources

Additional information

Identifier
258814a5-8fcf-47df-b0c6-160602b0078c@bundesamt-fur-landestopografie-swisstopo
Issued date
January 1, 1930
Modified date
-
Publishers
Bundesamt für Landestopografie
Contact points
info@swisstopo.ch
Languages
Language independent
Further information
Landing page
https://www.swisstopo.admin.ch/de/geodata/geology/maps/ga25/raster.html
Temporal coverage
-
Update interval
Irregular
Metadata Access
API (JSON) Download XML

Got questions?

Ask the publisher directly

info@swisstopo.ch