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Natural hazard - Mountain mapping |
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Last update:
10 02 2013
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Natural Hazard, Mountain and steep slopes mapping |
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Originally, Helimap System® was designed for fast deployement over avalanche couloirs to measure mass balance
of avalanches (Study project of ).
Our innovative design and know-how allows us to map obliquely any slopes or any complex terrain whilst maintaining high and constant accuracy.
For the past 10 years we have specialized in mapping natural hazard or complex mountain relief. We have accumulated and integrated the deepest
and most solid experience world-wide in high precision mapping.The following examples illustrate this in the field of:
 Disaster management
Disaster management requires accurate spatial data assessment of each occurence so as to produce reliable hazard maps, enhance risk
prevention systems with accurate data and establish damage maps (insurance, governement).
Helimap System® can be deployed quickly (a few hours following your call in Europe) and first results can be available 3-4 hours after the flight.
Monitoring can also be performed for recurrent observations. The following illustrations show the debris-flow occured the 30th
of June in Gross
(SZ, Switzerland). 10cm pixel orthoimage and 2pt/m² DTM was produced one day after the flight.
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Landslide, avalanche, rockfall...
Helimap System® was first designed as the tool of choice for data acquisition in the field of studying,
monitoring and modelling natural runoffs such as avalanches, debris flow, landslides or any flow in dangerous and steep areas
Oblique mapping provides constant accuracy data for steep slope or cliff mapping.
Over the last 10 years, we have accumulated the deepest and most solid experience in this field.
The following illustrations show examples of avalanche mass balance measurements,
landslide detection, rock-ice fall measurements...
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Avalanche dynamic study in Vallée de la Sionne (SLF). Snow mass balance measurements
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Remote area
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