Hybrid seismic mapping of the bedrock surface and valley infill structures for the construction of an underground gas pipeline in the Swiss Alps; 4 profiles totalling 4.5 km; investigation depth 600 m.
| Category | Ingenieurgeologie |
| Country | Switzerland |
| Project period | Aug - Sep 2013 |
| Number of lines | 4 |
| Total length (m) | 4.500 |
| Depth (m) | 600 |