by Samuel Bohnenblust | Feb 19, 2017
Glacier monitoring Weissmies Challenge The well-known summits of Fletschhorn (3993m), Lagginhorn (4010m) and Weissmies (4017m) are popular with tourists and mountaineers in the Swiss alps. The mountain ridge separates the Saas valley from the Simplon valley in the...
by Samuel Bohnenblust | Feb 1, 2017
Avalanche alarm system Rigopiano, Italy Challenge On the afternoon of January 18, 2017 an avalanche occurred in the Gran Sasso mountains close to Rigopiano, province of Pescara in southern Italy’s Abruzzo region. The avalanche hit the hotel Rigopiano with 40...
by Samuel Bohnenblust | Jul 19, 2016
People detection system Zermatt Challenge In many ski resorts, preventive avalanche triggering from remotely controlled blasting systems are common practice. In each case, it must be ensured that no-one is present near the blasting or in the path of the avalanche. At...
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