Bathing water quality in Switzerland? Very good with few exceptions (FOEN)

Assessment of bathing water quality is carried out on the basis of cantonal water monitoring data relating to the hygienic parameters E. coli and intestinal enterococci (faecal bacteria).

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test.map.geo.admin.ch: Improved performance and now also optimized for mobile use

Testviewer test.map.geo.admin.ch: the next generation of the popular map viewer with an optimized rendering engine. Thank you for sharing your opinion with us!

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Aerial photographs from 1946 ("US flight mission") now published on map.geo.admin.ch

The orthophoto mosaic SWISSIMAGE HIST 1946 is a composition of historical black and white aerial photographs from 1946 («US flight mission») over the whole of Switzerland with a ground resolution of 1 m.

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