Two specialists surveying the underground
Swisstopo geologists Eva Kurmann-Matzenauer and Salomè Signer are comprehensively studying the underground. They are developing 3-D models and thus creating solid bases for future utilisation of the realm beneath the surface.
Federal Office of Topography swisstopo
Seftigenstrasse 264
3084 Wabern
Seftigenstrasse 264
3084 Wabern