Search legacy data

back

search result: 1 entry on 1 page
NFI3
forest area
avalanches SilvaProtect · degree of cover (aerial photo, 5 classes)
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
avalanches SilvaProtectdegree of cover (aerial photo, 5 classes) %± %± %± %± %± %± %±
n/a0-20%0.90.21.60.41.20.40.90.41.80.50.80.31.20.1
21-40%1.50.33.30.64.00.87.51.15.10.83.40.63.40.2
41-60%3.60.46.80.85.90.96.91.19.61.14.30.75.60.3
61-80%8.00.69.90.910.51.27.11.112.71.25.40.88.70.4
over 80%72.60.924.71.323.51.68.31.115.61.38.01.037.00.5
total86.60.746.21.645.11.930.71.944.71.821.81.555.90.6
inside perimeter0-20%0.0.0.40.20.20.20.20.20.10.10.20.20.20.1
21-40%0.0.0.50.20.30.20.90.40.90.30.50.30.40.1
41-60%0.00.01.00.31.10.43.80.82.20.51.00.41.10.1
61-80%0.20.11.90.42.40.64.90.95.50.82.50.62.20.2
over 80%0.90.26.20.87.21.010.91.34.70.84.70.84.50.3
total1.10.210.00.911.21.220.71.613.31.29.01.08.20.3
outside perimeter0-20%0.0.1.10.31.50.50.90.40.80.31.30.40.70.1
21-40%0.00.01.00.31.40.52.60.74.70.82.30.51.50.2
41-60%0.30.14.00.64.00.87.31.19.51.15.60.83.90.2
61-80%1.10.29.70.97.31.013.01.412.21.212.71.27.30.3
over 80%10.80.728.01.429.51.724.91.814.71.347.31.722.50.5
total12.30.743.81.643.71.948.62.142.01.869.21.635.90.6
total0-20%0.90.23.10.52.90.61.90.62.70.62.40.62.00.2
21-40%1.50.34.80.75.70.911.01.310.71.16.20.85.20.3
41-60%3.90.411.71.010.91.218.01.621.31.510.91.110.50.4
61-80%9.30.621.51.320.21.524.91.830.31.720.51.418.20.5
over 80%84.30.758.91.460.21.744.22.035.01.760.01.664.00.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #863335/329666
search result: 1 entry on 1 page

back