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Geological Atlas of Switzerland in vector format

The GA25-V geological datasets are an exact copy of the Geological Atlas to 1:25,000 scale in vector format. Data is only available on the equivalents of the perimeter of published GA25 sheets.

From June 2021, the new geological vector data will be available in GeoCover.

GA25_VECTOR

 

Data content is not standardised: each object description corresponds to that given in the GA25 map. However, the data structure is homogeneous.

This product is recommended to users interested in a limited zone in a GA25 sheet or smaller. For use in a larger zone, we recommend using the standardised GeoCover version V2.

Terms of use

Additional information

Technical Details

The package includes:

  • Data in Interlis (.xtf) and Shape (.shp)
  • Explanation (where available), legends and attribute tables
  • ArcGIS project (.mxd) with symbols (.lyr) 

 

Symbolisation:

Fonts and style files for ArcGIS can be downloaded free of charge under Accessories.

Documents

Sample Data

The sample data show their type and format. They are free of charge and can be used for test purposes only. It is not allowed to include them in a product.

Extract from the Geological Atlas of Switzerland, 92 Châtel-St-Denis (CN 1244) with geodata (.xtl und .shp), display (.lyr), ArcGIS-project (.mxd) and metadata (legends).

FAQ


Federal Office of Topography swisstopo Seftigenstrasse 264
P.O. Box
3084 Wabern
Tel.
+41 58 469 01 11

E-mail

Federal Office of Topography swisstopo

Seftigenstrasse 264
P.O. Box
3084 Wabern

Map

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