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Geological Atlas of Switzerland 1:25,000

The Geological Atlas of Switzerland 1:25,000 provide detailed information on the uppermost sedimentary and bedrock layers/units.

GA25_PIXEL

Pixel maps with explanatory booklet

The sheets of the Geological Atlas of Switzerland 1:25,000, based on the sheet layout and topographic background of the Swiss National Maps, provides an important basis for decision-making in fields such as tunnelling, scientific research and investigations of building sites and natural hazards.

The data are delivered in the reference frames LV03 and LHN95.

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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

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