To fully use this site you will need:
Internet explorer with Java installed
Garmin Mapsource with following maps:
- TOPO Deutschland v2 (Süd)
- TOPO Oesterreich
- TOPO Schweiz/Suisse V2
- City select europe V7. or better
And GoogleEarth installed locally on your PC
All avalanche danger assessment methods are based on Werner Munter 3x3 method to use this method you need to have attended training in the 3x3 reduction method.