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: terrestrial grid NFI3
state2004/06
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
avalanches SilvaProtectdegree of cover (aerial photo, 5 classes) %± %± %± %± %± %± %±
n/a0-20%1.10.23.70.82.40.82.91.23.51.03.31.32.00.2
21-40%1.70.37.21.19.61.624.23.011.81.715.62.76.20.4
41-60%4.10.414.81.512.71.821.12.922.32.220.42.99.90.5
61-80%9.30.621.41.824.22.323.43.027.62.324.23.115.70.6
over 80%83.80.852.82.151.12.628.33.134.82.436.53.566.10.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeter0-20%0.0.4.11.81.21.20.80.80.90.92.51.71.80.6
21-40%0.0.4.92.03.72.15.92.05.62.26.42.85.10.9
41-60%3.73.68.12.58.43.017.03.217.03.69.93.312.11.4
61-80%15.47.119.63.623.14.622.53.640.64.729.25.026.21.9
over 80%80.97.763.24.463.65.353.94.335.94.552.15.654.82.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-20%0.0.2.90.73.11.01.60.72.70.91.70.52.10.3
21-40%0.30.32.70.72.90.95.51.310.61.73.00.74.00.4
41-60%2.10.88.71.28.61.614.52.022.32.38.11.110.40.6
61-80%9.21.722.81.816.22.126.82.528.62.517.21.520.10.8
over 80%88.41.962.92.069.22.551.52.835.82.570.01.863.41.0
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
total0-20%0.90.23.40.52.60.61.90.52.80.62.10.52.00.2
21-40%1.50.35.00.66.00.911.61.210.51.06.00.85.30.3
41-60%3.80.411.40.910.41.117.11.521.61.410.91.010.30.4
61-80%9.40.621.91.220.61.524.81.729.81.619.81.318.20.5
over 80%84.30.758.41.360.41.644.61.935.31.661.21.664.20.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #863397/329728
search result: 1 entry on 1 page

back