ScienceDaily (Apr. 7, 2011) — As a consequence of climatic changes, the number of avalanche threats has been increasing in the Alps and other alpine regions, with fatal consequences for people and infrastructures. Continuous monitoring of every endangered area has been lacking until now due to high costs and manpower requirements. Geological researchers in Munich have now developed an inexpensive system, which with the help of several technologies can continuously monitor slopes, assess changes, and provide early warnings to communities potentially affected by landslides.
http://www.sciencedaily.com/releases/2011/04/110407121437.htm