A9 near Spiez-Faulensee

High resolution hybrid seismic survey on 3 lanes of the A9 motorway affected by subsidence events; 5 profiles totalling 1300 m

Category Umwelt und Naturgefahren
Country Switzerland
Project period Mar - Apr 2005
Number of lines 5
Total length (m) 1.300
Depth (m) 100