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NFI4
forest area
rockfall SilvaProtect · degree of cover (aerial photo, 5 classes)
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
rockfall SilvaProtectdegree of cover (aerial photo, 5 classes) %± %± %± %± %± %±
n/a0-20%1.50.41.40.41.30.50.60.30.90.91.20.2
21-40%1.10.42.00.44.51.08.81.22.01.43.50.3
41-60%6.70.95.20.716.31.725.11.815.63.611.60.6
61-80%18.71.416.71.229.32.136.52.126.54.423.40.8
over 80%72.01.674.71.248.62.229.01.954.94.960.40.8
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeter0-20%0.0.0.0.0.0.1.01.02.02.01.10.8
21-40%5.45.20.0.0.0.3.21.82.02.02.91.3
41-60%0.0.0.0.0.0.13.63.58.34.09.92.3
61-80%27.210.30.0.61.717.231.14.712.64.826.73.4
over 80%67.510.8100.0.38.317.251.15.175.16.259.33.7
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-20%0.0.1.11.01.00.41.40.40.40.31.00.2
21-40%0.0.0.0.4.30.95.90.81.70.63.90.4
41-60%3.01.30.90.98.41.221.51.37.51.213.10.7
61-80%13.72.713.63.428.02.033.61.525.32.028.10.9
over 80%83.32.984.53.658.32.137.71.565.12.154.01.0
total100.0.100.0.100.0.100.0.100.0.100.0.
total0-20%1.20.41.30.31.10.31.10.30.60.31.10.1
21-40%1.00.31.80.44.40.66.70.61.70.53.60.3
41-60%5.90.84.80.612.11.022.21.08.91.112.10.4
61-80%18.01.216.41.128.91.434.51.224.51.725.50.6
over 80%73.91.475.61.153.51.435.51.164.31.957.60.6
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #861481/327812
NFI3
forest area
rockfall SilvaProtect · degree of cover (aerial photo, 5 classes)
unit of reference: production region
unit: %
unit of evaluation: accessible forest
grid: terrestrial grid NFI3
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
rockfall SilvaProtectdegree of cover (aerial photo, 5 classes) %± %± %± %± %± %±
n/a0-20%0.90.31.20.32.40.63.70.63.61.22.10.2
21-40%2.00.51.60.44.80.914.61.113.42.16.30.4
41-60%5.60.83.00.512.61.420.61.320.92.510.80.5
61-80%12.11.17.20.722.41.726.01.424.82.716.60.6
over 80%79.41.387.00.957.82.035.21.537.43.064.10.7
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeter0-20%0.0.0.0.0.0.3.51.73.22.22.81.1
21-40%0.0.0.0.0.0.3.41.74.72.63.21.2
41-60%5.15.00.0.6.66.412.83.14.62.69.22.0
61-80%5.15.00.0.14.49.527.04.123.45.323.02.9
over 80%89.86.8100.0.79.110.953.44.664.26.061.83.3
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-20%0.0.0.0.2.10.62.70.52.00.62.10.3
21-40%0.50.50.0.2.60.66.90.73.40.74.40.4
41-60%2.71.20.90.97.81.016.21.18.51.110.90.6
61-80%11.72.37.62.418.81.526.71.318.11.521.10.8
over 80%85.02.691.52.668.61.847.41.467.91.861.50.9
total100.0.100.0.100.0.100.0.100.0.100.0.
total0-20%0.80.31.10.32.20.43.20.42.50.52.10.2
21-40%1.70.41.40.33.70.510.10.66.10.85.40.3
41-60%5.10.62.80.510.10.818.00.811.51.010.80.4
61-80%11.91.07.20.720.51.126.40.920.21.318.60.5
over 80%80.51.187.40.963.51.242.31.059.71.563.00.5
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #861482/327813
NFI4
forest area
rockfall SilvaProtect · degree of cover (aerial photo, 5 classes)
unit of reference: production region
unit: %
unit of evaluation: accessible forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
rockfall SilvaProtectdegree of cover (aerial photo, 5 classes) %± %± %± %± %± %±
n/a0-20%1.50.41.30.41.20.51.30.42.71.11.40.2
21-40%1.90.52.00.45.41.011.61.113.72.35.70.4
41-60%7.10.95.30.719.61.725.91.523.62.814.40.6
61-80%19.01.416.81.128.62.034.71.624.62.924.20.7
over 80%70.61.574.51.245.32.126.61.535.53.154.40.8
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeter0-20%0.0.0.0.0.0.0.90.91.71.71.00.7
21-40%5.45.20.0.0.0.4.72.03.52.54.21.4
41-60%0.0.0.0.0.0.16.83.69.03.912.12.4
61-80%27.210.30.0.61.717.231.34.414.54.827.23.2
over 80%67.510.8100.0.38.317.246.34.871.26.155.53.6
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-20%0.0.1.11.01.20.51.60.41.10.41.20.2
21-40%0.0.0.0.4.10.96.50.83.40.74.60.4
41-60%3.01.30.90.99.01.222.41.39.91.214.20.7
61-80%13.62.613.63.428.01.933.11.425.01.827.90.9
over 80%83.52.884.53.657.72.036.51.460.62.052.11.0
total100.0.100.0.100.0.100.0.100.0.100.0.
total0-20%1.20.31.30.31.20.31.40.31.50.41.30.1
21-40%1.60.41.80.44.70.68.60.66.10.85.20.3
41-60%6.20.84.90.614.21.023.60.913.51.114.20.4
61-80%18.21.216.51.128.51.433.71.024.21.425.80.5
over 80%72.81.375.51.151.41.432.71.054.71.653.50.6
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #861483/327814
NFI4
forest area
rockfall SilvaProtect · degree of cover (aerial photo, 5 classes)
unit of reference: production region
unit: %
unit of evaluation: forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
rockfall SilvaProtectdegree of cover (aerial photo, 5 classes) %± %± %± %± %± %±
n/a0-20%1.50.41.40.41.90.61.50.44.11.21.70.2
21-40%1.80.52.00.45.51.011.11.012.92.05.70.4
41-60%7.20.95.30.719.61.726.21.423.12.514.70.6
61-80%18.91.416.81.128.11.935.11.625.72.624.50.7
over 80%70.61.574.51.244.92.026.21.434.22.853.40.8
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeter0-20%0.0.0.0.0.0.0.80.81.61.60.90.7
21-40%5.45.20.0.0.0.5.02.03.32.34.31.4
41-60%0.0.0.0.0.0.15.03.310.13.911.62.2
61-80%27.210.30.0.61.717.231.34.216.94.927.83.1
over 80%67.510.8100.0.38.317.247.94.568.16.055.33.4
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-20%0.0.1.01.01.10.51.80.41.20.41.30.2
21-40%0.0.0.0.4.00.86.50.73.40.74.50.4
41-60%3.01.30.90.99.51.222.41.210.51.214.50.7
61-80%13.52.613.43.327.51.932.41.425.31.727.60.9
over 80%83.62.884.73.557.82.036.91.459.71.952.00.9
total100.0.100.0.100.0.100.0.100.0.100.0.
total0-20%1.20.31.40.31.50.41.60.32.00.51.50.2
21-40%1.60.41.80.44.70.68.40.66.10.85.20.3
41-60%6.30.84.90.614.41.023.60.914.11.114.50.4
61-80%18.11.216.51.128.01.333.51.024.91.425.80.5
over 80%72.81.375.41.151.31.332.90.952.91.552.90.6
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #861484/327815
NFI3
forest area
rockfall SilvaProtect · degree of cover (aerial photo, 5 classes)
unit of reference: production region
unit: %
unit of evaluation: forest
grid: 1.4 x 1.4 km grid
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
rockfall SilvaProtectdegree of cover (aerial photo, 5 classes) %± %± %± %± %± %±
n/a0-20%0.90.31.20.32.70.74.30.65.11.32.50.3
21-40%1.80.51.70.44.60.914.31.114.02.16.40.4
41-60%6.00.83.00.512.71.421.21.320.72.411.30.5
61-80%11.91.17.20.821.81.725.51.426.12.616.80.6
over 80%79.41.387.01.058.12.034.71.534.22.863.00.7
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeter0-20%0.0.0.0.0.0.2.51.43.52.42.51.1
21-40%0.0.0.0.0.0.2.51.45.02.82.81.1
41-60%5.45.20.0.10.810.314.13.28.23.511.52.2
61-80%5.45.20.0.23.914.926.04.022.05.422.82.9
over 80%89.37.1100.0.65.316.654.94.561.46.360.43.4
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-20%0.0.0.0.2.00.62.60.53.40.72.40.3
21-40%0.60.60.0.2.60.77.10.83.40.74.50.4
41-60%3.01.31.01.08.61.216.91.19.11.111.60.6
61-80%11.62.48.32.617.61.627.21.319.31.621.40.8
over 80%84.92.790.72.869.21.946.21.464.81.960.10.9
total100.0.100.0.100.0.100.0.100.0.100.0.
total0-20%0.70.31.10.32.40.43.30.43.90.62.40.2
21-40%1.60.41.50.43.60.610.00.66.50.85.50.3
41-60%5.40.72.80.510.60.918.70.812.41.011.40.4
61-80%11.71.07.30.719.71.226.40.921.51.318.80.5
over 80%80.51.287.30.963.71.341.61.055.61.561.80.5
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #861485/327816
NFI3
forest area
rockfall SilvaProtect · degree of cover (aerial photo, 5 classes)
unit of reference: production region
unit: %
unit of evaluation: forest
grid: terrestrial grid NFI3
state2004/06
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
rockfall SilvaProtectdegree of cover (aerial photo, 5 classes) %± %± %± %± %± %±
n/a0-20%0.90.31.20.33.10.73.90.65.01.32.40.2
21-40%1.90.51.60.45.00.914.41.113.52.06.50.4
41-60%5.70.83.10.512.71.320.91.221.02.311.20.5
61-80%12.01.17.20.721.91.725.81.325.62.516.90.6
over 80%79.41.386.90.957.31.934.91.434.92.763.00.7
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeter0-20%0.0.0.0.0.0.3.11.53.12.12.61.1
21-40%0.0.0.0.0.0.4.51.84.42.53.81.3
41-60%5.15.00.0.6.66.413.02.97.43.210.32.0
61-80%5.15.00.0.14.49.525.73.822.35.122.22.7
over 80%89.86.8100.0.79.110.953.74.362.85.961.13.2
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-20%0.0.0.0.2.20.62.70.53.10.72.40.3
21-40%0.50.50.0.2.70.66.80.73.20.74.30.4
41-60%2.71.20.90.97.91.016.51.09.11.111.20.6
61-80%11.62.37.52.418.31.527.01.318.61.521.20.8
over 80%85.12.691.62.568.81.746.91.466.01.860.80.9
total100.0.100.0.100.0.100.0.100.0.100.0.
total0-20%0.80.31.10.32.60.43.30.43.60.62.40.2
21-40%1.70.41.40.33.80.510.10.66.20.75.60.3
41-60%5.20.72.80.510.20.818.30.812.41.011.20.4
61-80%11.90.97.30.720.01.126.40.920.91.218.80.4
over 80%80.61.187.40.963.41.241.90.956.91.462.00.5
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #861486/327817
NFI4
forest area
rockfall SilvaProtect · degree of cover (aerial photo, 5 classes)
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
rockfall SilvaProtectdegree of cover (aerial photo, 5 classes) %± %± %± %± %± %±
n/a0-20%1.60.41.30.41.50.51.60.53.21.31.60.2
21-40%1.90.52.00.45.91.014.31.213.62.56.20.4
41-60%7.10.95.50.718.21.627.31.622.93.014.00.6
61-80%19.31.417.01.129.21.931.91.623.03.023.40.7
over 80%70.11.574.31.245.22.024.91.537.33.554.90.8
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeter0-20%0.0.0.0.0.0.0.90.91.71.71.00.7
21-40%5.45.20.0.0.0.6.32.33.52.55.11.6
41-60%0.0.0.0.0.0.16.23.510.84.212.42.4
61-80%27.210.30.0.61.717.231.14.412.74.526.63.2
over 80%67.510.8100.0.38.317.245.54.771.26.154.83.5
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-20%0.0.1.01.01.20.51.50.40.70.41.10.2
21-40%0.0.0.0.4.10.86.70.83.20.74.60.4
41-60%3.01.30.90.99.21.222.01.39.71.214.10.7
61-80%13.52.613.43.328.01.933.31.425.71.828.10.9
over 80%83.62.884.73.557.62.036.51.460.62.052.01.0
total100.0.100.0.100.0.100.0.100.0.100.0.
total0-20%1.30.41.30.31.30.31.50.31.40.41.40.2
21-40%1.70.41.80.45.00.69.70.65.70.85.50.3
41-60%6.20.85.00.613.61.023.80.912.91.214.00.4
61-80%18.41.216.61.128.81.332.61.024.21.525.40.5
over 80%72.41.375.21.151.21.432.31.055.81.653.70.6
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #861487/327818
NFI4
forest area
rockfall SilvaProtect · degree of cover (aerial photo, 5 classes)
unit of reference: production region
unit: %
unit of evaluation: forest
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
rockfall SilvaProtectdegree of cover (aerial photo, 5 classes) %± %± %± %± %± %±
n/a0-20%1.60.41.40.42.10.61.70.45.41.31.90.2
21-40%1.90.52.00.46.11.014.51.114.22.07.10.4
41-60%7.20.95.50.719.81.627.01.423.72.515.50.6
61-80%19.21.417.01.128.11.932.41.425.52.524.20.7
over 80%70.11.574.01.243.92.024.41.331.22.751.30.7
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeter0-20%0.0.0.0.0.0.0.80.81.61.60.90.7
21-40%5.45.20.0.0.0.6.52.23.32.35.21.5
41-60%0.0.0.0.0.0.16.23.310.13.912.42.3
61-80%27.210.30.0.61.717.230.24.116.94.927.33.1
over 80%67.510.8100.0.38.317.246.34.468.16.054.23.4
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-20%0.0.1.01.01.30.51.80.41.10.41.40.2
21-40%0.0.0.0.4.00.86.60.73.50.74.60.4
41-60%2.91.30.90.99.61.222.31.210.71.214.60.7
61-80%13.42.613.33.327.51.932.71.425.21.727.70.9
over 80%83.62.884.83.557.52.036.51.459.41.951.70.9
total100.0.100.0.100.0.100.0.100.0.100.0.
total0-20%1.30.41.40.31.70.41.70.32.50.51.70.2
21-40%1.70.41.90.45.00.610.30.66.80.86.00.3
41-60%6.30.85.10.614.71.024.20.914.71.115.10.4
61-80%18.41.216.71.128.11.332.41.024.81.425.70.5
over 80%72.41.375.01.150.51.331.40.951.31.551.50.5
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #861488/327819
NFI4
forest area
rockfall SilvaProtect · degree of cover (aerial photo, 5 classes)
unit of reference: production region
unit: %
unit of evaluation: accessible forest
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
rockfall SilvaProtectdegree of cover (aerial photo, 5 classes) %± %± %± %± %± %±
n/a0-20%1.60.41.30.41.40.51.60.44.41.31.70.2
21-40%1.90.52.00.46.01.014.91.114.82.26.90.4
41-60%7.10.95.50.719.61.626.41.423.02.614.90.6
61-80%19.31.416.91.128.71.932.31.524.32.723.90.7
over 80%70.11.574.21.244.42.024.81.433.42.952.60.7
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeter0-20%0.0.0.0.0.0.0.90.91.71.71.00.7
21-40%5.45.20.0.0.0.6.22.33.52.45.11.6
41-60%0.0.0.0.0.0.16.83.510.64.112.72.4
61-80%27.210.30.0.61.717.230.54.314.34.726.73.1
over 80%67.510.8100.0.38.317.245.64.669.96.154.53.5
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-20%0.0.1.01.01.30.51.70.41.00.41.30.2
21-40%0.0.0.0.4.10.86.60.73.40.74.60.4
41-60%3.01.30.90.99.31.222.21.310.21.214.30.7
61-80%13.52.613.43.327.91.933.31.425.21.828.00.9
over 80%83.62.884.73.557.42.036.31.460.22.051.81.0
total100.0.100.0.100.0.100.0.100.0.100.0.
total0-20%1.30.41.30.31.40.41.60.32.00.51.50.2
21-40%1.70.41.80.45.00.610.30.66.60.86.00.3
41-60%6.20.85.10.614.41.023.80.913.81.114.60.4
61-80%18.41.216.61.128.51.332.71.024.21.425.60.5
over 80%72.41.375.21.150.71.331.60.953.31.652.30.6
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #861489/327820
NFI4
forest area
rockfall SilvaProtect · degree of cover (aerial photo, 5 classes)
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
rockfall SilvaProtectdegree of cover (aerial photo, 5 classes) %± %± %± %± %± %±
n/a0-20%1.50.41.30.41.20.51.30.41.91.11.40.2
21-40%1.90.52.00.45.51.011.71.212.92.65.20.4
41-60%7.10.95.20.718.31.726.91.723.23.313.50.6
61-80%19.01.416.91.128.92.034.21.822.73.323.50.7
over 80%70.61.574.61.246.12.125.91.639.43.856.50.8
total100.0.100.0.100.0.100.0.100.0.100.0.
inside perimeter0-20%0.0.0.0.0.0.1.01.01.81.81.00.7
21-40%5.45.20.0.0.0.4.82.13.62.54.31.5
41-60%0.0.0.0.0.0.16.33.69.23.911.82.4
61-80%27.210.30.0.61.717.231.24.513.04.626.73.2
over 80%67.510.8100.0.38.317.246.74.872.56.156.13.6
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeter0-20%0.0.1.11.01.20.51.50.40.70.41.10.2
21-40%0.0.0.0.4.20.96.60.83.10.74.50.4
41-60%3.01.30.90.98.71.222.11.39.61.214.00.7
61-80%13.62.613.63.428.11.933.11.425.21.828.00.9
over 80%83.52.884.53.657.92.036.81.461.32.052.41.0
total100.0.100.0.100.0.100.0.100.0.100.0.
total0-20%1.20.31.30.31.20.31.40.31.10.41.30.1
21-40%1.60.41.80.44.80.68.40.65.20.84.90.3
41-60%6.20.84.80.613.31.023.61.012.51.213.60.4
61-80%18.21.216.51.128.71.433.41.123.81.525.40.6
over 80%72.81.375.51.152.01.433.21.057.41.754.80.6
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 18.06.2020 #861490/327821
NFI3
forest area
rockfall SilvaProtect · degree of cover (aerial photo, 5 classes)
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
cantondegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG0-20%0.4700.0.0.0.0.470
21-40%0.7490.0.0.0.0.749
41-60%1.8320.0.0.0.1.832
61-80%2.5270.0.0.21002.826
over 80%40.330.0.1.63541.93
total45.720.0.1.83347.52
AI0-20%0.0.0.0.0.0.0.0.
21-40%0.21000.0.0.0.0.2100
41-60%0.0.0.0.0.6570.657
61-80%1.0430.0.0.21001.239
over 80%1.3340.0.2.1263.416
total2.5240.0.2.8205.310
AR0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.5670.0.0.0.0.567
61-80%0.21000.0.0.21000.367
over 80%4.6160.0.2.7217.39
total5.3130.0.2.8208.16
BE0-20%1.8330.21001.7353.723
21-40%4.1220.0.2.2306.317
41-60%7.2160.6585.91813.711
61-80%12.4121.04513.91127.38
over 80%63.842.82751.35118.02
total89.344.62175.04168.91
BL/BS0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.0.0.0.0.0.0.0.
61-80%0.9480.0.0.0.0.948
over 80%15.470.5723.62219.54
total16.360.5723.62220.43
FR0-20%0.7560.0.0.4711.243
21-40%0.7560.0.0.21001.048
41-60%3.3250.0.2.1295.418
61-80%3.7230.0.3.1236.816
over 80%18.580.0.8.51427.05
total27.050.0.14.4941.43
GE0-20%0.21000.0.0.0.0.2100
21-40%0.0.0.0.0.0.0.0.
41-60%0.41000.0.0.0.0.4100
61-80%0.0.0.0.0.0.0.0.
over 80%3.1130.0.0.0.3.113
total3.750.0.0.0.3.75
GL0-20%0.0.0.0.0.21000.2100
21-40%0.8500.0.0.4711.241
41-60%1.3370.4700.7492.426
61-80%1.3370.6571.3373.323
over 80%2.5261.4364.3198.111
total6.0162.3276.91415.26
GR0-20%2.6280.0.1.8334.421
21-40%8.5150.21009.11417.810
41-60%15.2110.210018.61034.07
61-80%19.7102.92628.6851.25
over 80%23.883.22537.0664.04
total69.856.51795.23171.52
JU0-20%0.0.0.0.0.0.0.0.
21-40%0.21000.0.0.0.0.2100
41-60%0.4690.0.0.4710.848
61-80%4.5190.0.1.4365.916
over 80%16.881.2408.51326.54
total21.961.24010.31233.43
LU0-20%0.0.0.0.0.21000.2100
21-40%1.0430.0.0.0.1.043
41-60%1.2410.0.0.0.1.241
61-80%6.6160.0.1.0447.615
over 80%24.060.0.6.41630.44
total32.840.0.7.61540.42
NE0-20%0.5720.0.0.0.0.572
21-40%0.31000.0.0.21000.572
41-60%1.9320.0.0.0.1.932
61-80%3.2240.0.0.7503.921
over 80%18.360.21002.82521.35
total24.150.21003.62128.03
NW0-20%0.0.0.0.0.31000.3100
21-40%0.7570.0.0.31001.047
41-60%0.5710.0.0.0.0.571
61-80%0.8530.0.0.0.0.853
over 80%2.2290.21003.3225.612
total4.3180.21003.8208.27
OW0-20%0.4710.0.0.0.0.471
21-40%1.1410.0.0.3721.435
41-60%2.2280.0.1.2393.422
61-80%1.9310.21002.5274.518
over 80%4.3190.11004.8189.210
total9.9110.3728.81119.04
SG0-20%0.4710.0.0.9481.339
21-40%1.7340.0.1.1442.827
41-60%1.9330.0.1.8323.822
61-80%3.7240.0.5.1208.815
over 80%14.7101.53820.5836.75
total22.481.53829.4653.33
SH0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.0.0.0.0.0.0.0.
61-80%0.0.0.0.0.0.0.0.
over 80%11.940.0.0.46912.33
total11.940.0.0.46912.33
SO0-20%0.21000.0.0.0.0.2100
21-40%0.21000.0.0.0.0.2100
41-60%1.2410.0.0.21001.538
61-80%1.5350.0.0.4691.931
over 80%25.940.9501.53528.33
total29.030.9502.13032.12
SZ0-20%1.0450.0.0.8491.933
21-40%2.0310.0.0.21002.230
41-60%2.0310.0.1.6353.722
61-80%3.9210.0.2.9256.815
over 80%6.3150.7567.01514.07
total15.390.75612.61028.54
TG0-20%0.3730.0.0.0.0.373
21-40%0.21000.0.0.0.0.2100
41-60%0.4730.0.0.0.0.473
61-80%0.9450.0.0.11001.041
over 80%15.960.0.2.32718.14
total17.740.0.2.42620.12
TI0-20%0.8500.21001.8332.927
21-40%3.9220.6582.4276.916
41-60%4.8200.4717.11612.412
61-80%6.2171.83315.21123.28
over 80%9.8145.12061.1476.03
total25.688.01587.73121.32
UR0-20%0.21000.0.0.21000.471
21-40%0.6580.0.0.0.0.658
41-60%1.6340.6580.4692.626
61-80%2.0300.6581.3373.820
over 80%2.5261.8324.2188.510
total6.8153.0246.01415.86
VD0-20%1.4370.0.0.4711.833
21-40%3.0250.0.0.0.3.025
41-60%7.3160.0.1.0458.315
61-80%12.2120.0.4.02216.210
over 80%50.840.65814.91066.33
total74.730.65820.2995.62
VS0-20%1.0450.4710.8502.230
21-40%8.2150.0.4.02212.213
41-60%7.8161.53811.21320.59
61-80%7.9161.93118.6928.47
over 80%9.3143.22437.9650.55
total34.377.01672.53113.82
ZG0-20%0.0.0.0.0.11000.1100
21-40%0.0.0.0.0.11000.1100
41-60%0.0.0.0.0.4720.472
61-80%0.3670.0.0.0.0.367
over 80%3.0180.0.1.8234.810
total3.3170.0.2.5205.76
ZH0-20%0.5690.0.0.0.0.569
21-40%0.6570.0.0.21000.850
41-60%0.5690.0.0.0.0.569
61-80%3.0250.0.0.21003.224
over 80%43.130.0.1.34044.42
total47.820.0.1.63549.42
Switzerland0-20%12.4130.8509.61522.99
21-40%38.870.85020.81060.46
41-60%63.653.62453.46120.64
61-80%100.449.015100.64210.03
over 80%432.2123.39289.72745.21
total647.4137.57474.211159.11
© WSL, Swiss National Forest Inventory, 18.06.2020 #861491/327822
NFI3
forest area
rockfall SilvaProtect · degree of cover (aerial photo, 5 classes)
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: terrestrial grid NFI3
state2004/06
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
cantondegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG0-20%0.3700.0.0.0.0.370
21-40%0.9430.0.0.0.0.943
41-60%1.6320.0.0.0.1.632
61-80%2.5260.0.0.21002.725
over 80%40.530.0.1.43541.93
total45.920.0.1.63347.52
AI0-20%0.0.0.0.0.0.0.0.
21-40%0.21000.0.0.0.0.2100
41-60%0.0.0.0.0.5570.557
61-80%1.1390.0.0.3721.333
over 80%1.1330.0.2.3223.414
total2.4230.0.3.0165.48
AR0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.4680.0.0.0.0.468
61-80%0.5580.0.0.11000.648
over 80%4.6160.0.2.6217.29
total5.5120.0.2.8208.36
BE0-20%2.1290.21001.9304.220
21-40%4.1210.0.2.5266.516
41-60%7.0150.5585.71713.211
61-80%12.0121.04115.11028.17
over 80%62.742.72653.75119.12
total87.834.42078.84171.11
BL/BS0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.0.0.0.0.0.0.0.
61-80%0.9490.0.0.21001.144
over 80%15.570.4723.52219.44
total16.460.4723.72120.53
FR0-20%1.2380.0.0.8492.029
21-40%0.6560.0.0.21000.848
41-60%3.2230.0.2.1285.317
61-80%3.7220.0.3.4217.014
over 80%17.570.21008.61326.35
total26.250.210015.1941.42
GE0-20%0.21000.0.0.0.0.2100
21-40%0.0.0.0.0.0.0.0.
41-60%0.41000.0.0.0.0.4100
61-80%0.0.0.0.0.0.0.0.
over 80%3.2110.0.0.0.3.211
total3.750.0.0.0.3.75
GL0-20%0.0.0.0.0.21000.2100
21-40%0.9450.0.0.4711.338
41-60%1.3350.3700.6502.325
61-80%1.6310.5581.2373.321
over 80%2.9221.2374.6178.710
total6.8142.1276.91315.76
GR0-20%2.7260.21002.0304.819
21-40%8.9140.4718.31417.610
41-60%15.8100.210018.4934.57
61-80%19.992.62628.3750.95
over 80%24.983.52238.8667.24
total72.246.91695.93175.01
JU0-20%0.0.0.0.0.0.0.0.
21-40%0.21000.0.0.0.0.2100
41-60%0.6570.0.0.4711.043
61-80%4.5180.0.1.3365.815
over 80%17.271.1408.21226.54
total22.561.1409.91133.42
LU0-20%0.0.0.0.0.21000.2100
21-40%1.0390.0.0.0.1.039
41-60%1.7310.0.0.0.1.731
61-80%6.1150.0.0.8447.014
over 80%25.050.0.6.01630.94
total33.840.0.7.01440.82
NE0-20%0.4720.0.0.0.0.472
21-40%0.21000.0.0.21000.472
41-60%2.2290.0.0.0.2.229
61-80%3.3220.0.0.6494.020
over 80%18.460.21003.22221.84
total24.540.21004.01928.83
NW0-20%0.0.0.0.0.21000.2100
21-40%0.6570.0.0.21000.947
41-60%0.4710.0.0.0.0.471
61-80%0.9470.0.0.21001.241
over 80%1.8300.5573.3205.611
total3.8180.5574.0188.36
OW0-20%0.5580.0.0.0.0.558
21-40%1.2380.0.0.3721.533
41-60%2.1280.0.1.4363.421
61-80%2.1280.21002.7245.017
over 80%4.4190.3734.5189.210
total10.3110.5598.81119.64
SG0-20%0.4710.0.0.8491.139
21-40%2.0290.0.1.2413.223
41-60%2.1300.0.1.8313.921
61-80%4.0210.0.5.2189.213
over 80%14.4101.23821.8737.54
total23.081.23830.7654.93
SH0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.0.0.0.0.0.0.0.
61-80%0.31000.0.0.0.0.3100
over 80%11.450.0.0.55712.03
total11.740.0.0.55712.23
SO0-20%0.21000.0.0.0.0.2100
21-40%0.21000.0.0.0.0.2100
41-60%1.0420.0.0.21001.338
61-80%1.6330.0.0.7502.327
over 80%26.240.8501.53328.53
total29.230.8502.42732.42
SZ0-20%0.9450.0.0.8491.733
21-40%2.0300.0.0.21002.228
41-60%2.2280.0.1.5353.721
61-80%3.9200.0.3.0236.914
over 80%6.1150.5567.61314.37
total15.190.55613.1928.73
TG0-20%0.3720.0.0.0.0.372
21-40%0.21000.0.0.0.0.2100
41-60%0.6570.0.0.0.0.657
61-80%1.0410.0.0.11001.138
over 80%15.660.0.2.42418.04
total17.740.0.2.52320.23
TI0-20%0.7500.21001.7332.627
21-40%3.9210.5582.4266.815
41-60%5.4180.3717.81513.611
61-80%5.9171.93014.71022.58
over 80%9.7135.11862.7477.63
total25.688.11489.33123.02
UR0-20%0.21000.0.0.21000.371
21-40%0.7500.0.0.21000.845
41-60%1.6320.5580.4702.525
61-80%1.8300.7501.3343.819
over 80%3.1231.8314.2179.09
total7.3133.1236.21416.65
VD0-20%1.6330.0.0.3711.930
21-40%3.0240.0.0.4713.423
41-60%7.6140.0.0.9458.514
61-80%13.0110.0.3.72216.79
over 80%51.140.75015.41067.33
total76.330.75020.8897.82
VS0-20%1.1410.3710.7502.229
21-40%8.9140.3714.12113.311
41-60%7.8151.33810.61219.69
61-80%8.6141.73118.1928.57
over 80%10.4122.92437.7651.14
total36.866.61671.33114.72
ZG0-20%0.0.0.0.0.11000.1100
21-40%0.0.0.0.0.11000.1100
41-60%0.0.0.0.0.3720.372
61-80%0.5570.0.0.21000.749
over 80%2.9180.0.1.8224.710
total3.4150.0.2.6186.05
ZH0-20%0.6560.0.0.0.0.656
21-40%0.8490.0.0.21000.944
41-60%0.6560.0.0.0.0.656
61-80%3.1230.0.0.21003.222
over 80%42.330.0.1.24043.52
total47.420.0.1.53548.92
Switzerland0-20%13.3120.9459.91424.19
21-40%40.471.23820.7962.45
41-60%65.753.22452.56121.44
61-80%102.848.814101.74213.23
over 80%433.0123.49297.52753.91
total655.2137.57482.311174.90
© WSL, Swiss National Forest Inventory, 18.06.2020 #861492/327823
NFI3
forest area
rockfall SilvaProtect · degree of cover (aerial photo, 5 classes)
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
cantondegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG0-20%0.4700.0.0.0.0.470
21-40%0.7490.0.0.0.0.749
41-60%1.8320.0.0.0.1.832
61-80%2.5270.0.0.21002.826
over 80%40.330.0.1.63541.93
total45.720.0.1.83347.52
AI0-20%0.0.0.0.0.0.0.0.
21-40%0.21000.0.0.0.0.2100
41-60%0.0.0.0.0.6570.657
61-80%1.0430.0.0.21001.239
over 80%1.3340.0.2.1263.416
total2.5240.0.2.8205.310
AR0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.5670.0.0.0.0.567
61-80%0.21000.0.0.21000.367
over 80%4.6160.0.2.7217.39
total5.3130.0.2.8208.16
BE0-20%2.2300.21001.7354.122
21-40%4.5210.0.2.2306.717
41-60%8.6150.6585.91815.111
61-80%13.2121.04513.91128.18
over 80%64.842.82751.35119.02
total93.444.62175.04172.91
BL/BS0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.0.0.0.0.0.0.0.
61-80%0.9480.0.0.0.0.948
over 80%15.470.5723.62219.54
total16.360.5723.62220.43
FR0-20%0.7560.0.0.4711.243
21-40%0.7560.0.0.21001.048
41-60%3.3250.0.2.1295.418
61-80%3.7230.0.3.3227.015
over 80%18.580.0.8.51427.05
total27.050.0.14.6941.63
GE0-20%0.21000.0.0.0.0.2100
21-40%0.0.0.0.0.0.0.0.
41-60%0.41000.0.0.0.0.4100
61-80%0.0.0.0.0.0.0.0.
over 80%3.1130.0.0.0.3.113
total3.750.0.0.0.3.75
GL0-20%0.4710.0.0.21000.657
21-40%0.8500.0.0.4711.241
41-60%2.0310.4700.7493.024
61-80%1.9310.6571.3373.821
over 80%4.2201.4364.3199.910
total9.3122.3276.91418.55
GR0-20%2.8270.0.2.0324.820
21-40%10.5140.21009.11419.810
41-60%19.2100.47119.41039.17
61-80%26.382.92629.2858.55
over 80%32.273.22537.8673.24
total91.146.71797.63195.42
JU0-20%0.0.0.0.0.0.0.0.
21-40%0.21000.0.0.0.0.2100
41-60%0.4690.0.0.4710.848
61-80%4.5190.0.1.4365.916
over 80%16.881.2408.51326.54
total21.961.24010.31233.43
LU0-20%0.0.0.0.0.21000.2100
21-40%1.0430.0.0.0.1.043
41-60%1.4380.0.0.0.1.438
61-80%6.6160.0.1.0447.615
over 80%24.260.0.6.41630.64
total33.140.0.7.61540.82
NE0-20%0.5720.0.0.0.0.572
21-40%0.31000.0.0.21000.572
41-60%1.9320.0.0.0.1.932
61-80%3.2240.0.0.7503.921
over 80%18.360.21002.82521.35
total24.150.21003.62128.03
NW0-20%0.0.0.0.0.31000.3100
21-40%0.7570.0.0.31001.047
41-60%0.5710.0.0.0.0.571
61-80%0.8530.0.0.0.0.853
over 80%2.2290.21003.3225.612
total4.3180.21003.8208.27
OW0-20%0.4710.0.0.0.0.471
21-40%1.1410.0.0.3721.435
41-60%2.2280.0.1.2393.422
61-80%1.9310.21002.5274.518
over 80%4.7190.11004.8189.610
total10.3110.3728.81119.44
SG0-20%0.4710.0.0.9481.339
21-40%2.1310.0.1.1443.225
41-60%2.7270.0.1.8324.620
61-80%4.3220.0.5.3199.614
over 80%14.9101.53820.5836.95
total24.481.53829.6655.53
SH0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.0.0.0.0.0.0.0.
61-80%0.0.0.0.0.0.0.0.
over 80%11.940.0.0.46912.33
total11.940.0.0.46912.33
SO0-20%0.21000.0.0.0.0.2100
21-40%0.21000.0.0.0.0.2100
41-60%1.2410.0.0.21001.538
61-80%1.5350.0.0.4691.931
over 80%25.940.9501.53528.33
total29.030.9502.13032.12
SZ0-20%1.0450.0.0.8491.933
21-40%2.0310.0.0.21002.230
41-60%2.0310.0.1.6353.722
61-80%3.9210.0.2.9256.815
over 80%6.3150.7567.01514.07
total15.390.75612.61028.54
TG0-20%0.3730.0.0.0.0.373
21-40%0.21000.0.0.0.0.2100
41-60%0.4730.0.0.0.0.473
61-80%0.9450.0.0.11001.041
over 80%15.960.0.2.32718.14
total17.740.0.2.42620.12
TI0-20%1.2410.4712.2303.823
21-40%4.5210.6582.9257.915
41-60%7.0160.4717.91515.411
61-80%8.6151.83316.01126.38
over 80%12.8125.12064.9482.83
total34.178.21593.93136.22
UR0-20%0.7500.0.0.4711.140
21-40%0.6580.0.0.21000.750
41-60%1.8320.8500.6573.224
61-80%2.8260.6581.3374.619
over 80%3.5231.8324.6189.910
total9.3133.2247.01319.56
VD0-20%1.6350.0.0.4712.031
21-40%3.0250.0.0.0.3.025
41-60%8.1150.0.1.0459.114
61-80%12.2120.0.4.02216.210
over 80%50.840.65814.91066.33
total75.830.65820.2996.62
VS0-20%1.0450.4710.8502.230
21-40%9.0150.0.4.42113.412
41-60%9.0151.53811.21321.79
61-80%9.8141.93118.6930.37
over 80%11.6133.52337.9653.05
total40.467.21672.93120.62
ZG0-20%0.0.0.0.0.11000.1100
21-40%0.0.0.0.0.11000.1100
41-60%0.0.0.0.0.4720.472
61-80%0.3670.0.0.0.0.367
over 80%3.0180.0.1.8234.810
total3.3170.0.2.5205.76
ZH0-20%0.5690.0.0.0.0.569
21-40%0.6570.0.0.21000.850
41-60%0.5690.0.0.0.0.569
61-80%3.0250.0.0.21003.224
over 80%43.130.0.1.34044.42
total47.820.0.1.63549.42
Switzerland0-20%14.6121.04510.41426.09
21-40%43.070.85021.8965.65
41-60%75.153.92255.26134.24
61-80%114.049.015102.44225.53
over 80%450.3123.59294.72768.61
total697.0138.37484.611219.81
© WSL, Swiss National Forest Inventory, 18.06.2020 #861493/327824
NFI3
forest area
rockfall SilvaProtect · degree of cover (aerial photo, 5 classes)
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
cantondegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG0-20%0.4700.0.0.0.0.470
21-40%0.7490.0.0.0.0.749
41-60%1.8320.0.0.0.1.832
61-80%2.3280.0.0.21002.527
over 80%39.730.0.1.63541.33
total44.920.0.1.83346.72
AI0-20%0.0.0.0.0.0.0.0.
21-40%0.21000.0.0.0.0.2100
41-60%0.0.0.0.0.6570.657
61-80%0.8480.0.0.21001.043
over 80%1.3340.0.2.1263.416
total2.3250.0.2.8205.19
AR0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.5670.0.0.0.0.567
61-80%0.21000.0.0.21000.367
over 80%4.6160.0.2.7217.39
total5.3130.0.2.8208.16
BE0-20%1.4380.21001.7353.324
21-40%2.4290.0.2.2304.720
41-60%6.0180.6585.51912.112
61-80%11.2131.04513.51225.78
over 80%62.452.62850.35115.32
total83.544.42173.24161.11
BL/BS0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.0.0.0.0.0.0.0.
61-80%0.9480.0.0.0.0.948
over 80%14.870.5723.42318.64
total15.760.5723.42319.64
FR0-20%0.5700.0.0.21000.756
21-40%0.7560.0.0.21001.048
41-60%2.9270.0.1.9314.820
61-80%3.7230.0.3.1236.816
over 80%18.180.0.8.31426.45
total25.950.0.13.81039.73
GE0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.0.0.0.0.0.0.0.
61-80%0.0.0.0.0.0.0.0.
over 80%3.1130.0.0.0.3.113
total3.1130.0.0.0.3.113
GL0-20%0.0.0.0.0.21000.2100
21-40%0.6580.0.0.4711.044
41-60%0.9440.4700.4691.632
61-80%1.0440.6571.3372.924
over 80%2.3261.4364.3198.011
total4.9182.3276.61413.87
GR0-20%2.0310.0.1.8333.823
21-40%3.8230.0.6.51710.314
41-60%10.8130.210016.01127.08
61-80%15.4112.13025.8843.36
over 80%22.193.02634.9660.04
total54.255.31985.03144.52
JU0-20%0.0.0.0.0.0.0.0.
21-40%0.21000.0.0.0.0.2100
41-60%0.21000.0.0.4710.657
61-80%4.1200.0.1.4365.516
over 80%16.881.2408.51326.54
total21.361.24010.31232.83
LU0-20%0.0.0.0.0.0.0.0.
21-40%1.0430.0.0.0.1.043
41-60%0.8500.0.0.0.0.850
61-80%6.4160.0.1.0447.415
over 80%23.860.0.6.41630.24
total31.940.0.7.41539.43
NE0-20%0.5720.0.0.0.0.572
21-40%0.31000.0.0.21000.572
41-60%1.7340.0.0.0.1.734
61-80%3.0250.0.0.7503.722
over 80%17.960.21002.82520.95
total23.450.21003.62127.33
NW0-20%0.0.0.0.0.31000.3100
21-40%0.0.0.0.0.31000.3100
41-60%0.5710.0.0.0.0.571
61-80%0.8530.0.0.0.0.853
over 80%2.2290.21003.0225.313
total3.5210.21003.5217.29
OW0-20%0.21000.0.0.0.0.2100
21-40%1.1410.0.0.3721.435
41-60%1.6330.0.1.2392.824
61-80%1.9310.21002.3284.419
over 80%4.3190.11004.8189.210
total9.1120.3728.71118.14
SG0-20%0.4710.0.0.9481.339
21-40%1.0440.0.0.7581.735
41-60%1.7350.0.1.4373.225
61-80%3.1260.0.4.4217.516
over 80%13.9111.53819.9835.25
total20.191.53827.2748.84
SH0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.0.0.0.0.0.0.0.
61-80%0.0.0.0.0.0.0.0.
over 80%11.940.0.0.46912.33
total11.940.0.0.46912.33
SO0-20%0.21000.0.0.0.0.2100
21-40%0.21000.0.0.0.0.2100
41-60%1.2410.0.0.21001.538
61-80%1.3380.0.0.4691.733
over 80%25.540.9501.53528.04
total28.530.9502.13031.62
SZ0-20%0.4710.0.0.4700.849
21-40%1.6350.0.0.21001.832
41-60%2.0310.0.1.4373.423
61-80%3.3230.0.2.7266.016
over 80%6.1150.7566.61513.48
total13.5100.75611.41125.54
TG0-20%0.3730.0.0.0.0.373
21-40%0.21000.0.0.0.0.2100
41-60%0.4730.0.0.0.0.473
61-80%0.9450.0.0.11001.041
over 80%15.460.0.2.32717.64
total17.250.0.2.42619.63
TI0-20%0.21000.21000.9501.341
21-40%0.8500.4710.8501.931
41-60%1.7330.21004.1216.018
61-80%4.9201.43813.11219.39
over 80%8.7155.12057.6471.43
total16.3107.31676.3399.92
UR0-20%0.21000.0.0.21000.471
21-40%0.21000.0.0.0.0.2100
41-60%1.2400.4710.21001.832
61-80%1.6340.4711.1403.123
over 80%1.7321.6344.2187.511
total4.8182.4275.71512.96
VD0-20%0.8500.0.0.4711.240
21-40%1.8330.0.0.0.1.833
41-60%6.1170.0.1.0457.016
61-80%10.6130.0.3.62314.211
over 80%48.250.65814.71163.43
total67.530.65819.6987.72
VS0-20%0.6580.4710.6581.635
21-40%4.2220.0.3.5237.716
41-60%5.5191.53810.21317.210
61-80%6.3171.93117.21025.48
over 80%7.9153.02536.1647.15
total24.586.81667.7499.02
ZG0-20%0.0.0.0.0.11000.1100
21-40%0.0.0.0.0.11000.1100
41-60%0.0.0.0.0.4720.472
61-80%0.3670.0.0.0.0.367
over 80%2.6210.0.1.8234.411
total2.9190.0.2.5205.48
ZH0-20%0.5690.0.0.0.0.569
21-40%0.6570.0.0.21000.850
41-60%0.5690.0.0.0.0.569
61-80%2.8260.0.0.21003.025
over 80%42.730.0.1.34044.02
total47.120.0.1.63548.82
Switzerland0-20%8.6150.8507.61617.011
21-40%21.8100.47115.61137.87
41-60%48.263.22545.0696.34
61-80%86.857.61692.44186.83
over 80%418.1122.59279.32719.91
total583.4134.57439.921057.81
© WSL, Swiss National Forest Inventory, 18.06.2020 #861494/327825
NFI3
forest area
rockfall SilvaProtect · degree of cover (aerial photo, 5 classes)
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2004/06
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
cantondegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG0-20%0.4700.0.0.0.0.470
21-40%0.7490.0.0.0.0.749
41-60%1.8320.0.0.0.1.832
61-80%2.8260.0.0.21003.025
over 80%40.330.0.1.63541.93
total45.920.0.1.83347.72
AI0-20%0.0.0.0.0.0.0.0.
21-40%0.21000.0.0.0.0.2100
41-60%0.0.0.0.0.6570.657
61-80%1.0430.0.0.21001.239
over 80%1.3340.0.2.1263.416
total2.5240.0.2.8205.310
AR0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.5670.0.0.0.0.567
61-80%0.21000.0.0.21000.367
over 80%4.6160.0.2.7217.39
total5.3130.0.2.8208.16
BE0-20%2.4290.21001.7354.321
21-40%4.3220.0.2.2306.517
41-60%7.2160.6586.11813.911
61-80%12.6121.04514.31127.98
over 80%64.642.82752.35119.72
total91.144.62176.64172.31
BL/BS0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.0.0.0.0.0.0.0.
61-80%0.9480.0.0.0.0.948
over 80%15.470.5723.62219.54
total16.360.5723.62220.43
FR0-20%0.7560.0.0.4711.243
21-40%0.7560.0.0.21001.048
41-60%3.5240.0.2.1295.618
61-80%3.7230.0.3.1236.816
over 80%18.580.0.8.71327.25
total27.250.0.14.6941.72
GE0-20%0.21000.0.0.0.0.2100
21-40%0.0.0.0.0.0.0.0.
41-60%0.41000.0.0.0.0.4100
61-80%0.0.0.0.0.0.0.0.
over 80%3.1130.0.0.0.3.113
total3.750.0.0.0.3.75
GL0-20%0.0.0.0.0.21000.2100
21-40%0.8500.0.0.4711.241
41-60%1.3370.4700.7492.426
61-80%1.3370.6571.3373.323
over 80%2.7251.4364.3198.410
total6.2162.3276.91415.46
GR0-20%3.0260.0.1.8334.820
21-40%8.9150.21009.11418.210
41-60%15.4110.210018.81034.47
61-80%20.392.92629.2852.45
over 80%24.883.62337.6665.94
total72.446.91796.53175.82
JU0-20%0.0.0.0.0.0.0.0.
21-40%0.21000.0.0.0.0.2100
41-60%0.6570.0.0.4711.043
61-80%4.5190.0.1.4365.916
over 80%16.881.2408.51326.54
total22.161.24010.31233.52
LU0-20%0.0.0.0.0.21000.2100
21-40%1.0430.0.0.0.1.043
41-60%1.6350.0.0.0.1.635
61-80%6.6160.0.1.0447.615
over 80%24.460.0.6.41630.84
total33.540.0.7.61541.22
NE0-20%0.5720.0.0.0.0.572
21-40%0.31000.0.0.21000.572
41-60%2.1310.0.0.0.2.131
61-80%3.4230.0.0.7504.021
over 80%18.360.21003.02421.55
total24.550.21003.82128.63
NW0-20%0.0.0.0.0.31000.3100
21-40%0.7570.0.0.31001.047
41-60%0.5710.0.0.0.0.571
61-80%0.8530.0.0.0.0.853
over 80%2.2290.21003.3225.612
total4.3180.21003.8208.27
OW0-20%0.4710.0.0.0.0.471
21-40%1.1410.0.0.3721.435
41-60%2.2280.0.1.2393.422
61-80%1.9310.21002.5274.518
over 80%4.3190.11004.8189.210
total9.9110.3728.81119.04
SG0-20%0.4710.0.0.9481.339
21-40%1.7340.0.1.3413.026
41-60%2.1310.0.1.8324.022
61-80%3.9230.0.5.3199.214
over 80%14.7101.53821.3737.54
total22.881.53830.6654.83
SH0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.0.0.0.0.0.0.0.
61-80%0.0.0.0.0.0.0.0.
over 80%11.940.0.0.46912.33
total11.940.0.0.46912.33
SO0-20%0.21000.0.0.0.0.2100
21-40%0.21000.0.0.0.0.2100
41-60%1.2410.0.0.21001.538
61-80%1.5350.0.0.6572.129
over 80%26.040.9501.53528.53
total29.230.9502.32932.52
SZ0-20%1.0450.0.0.8491.933
21-40%2.0310.0.0.21002.230
41-60%2.0310.0.1.6353.722
61-80%4.1200.0.2.9257.015
over 80%6.5150.7567.01514.27
total15.790.75612.61029.04
TG0-20%0.3730.0.0.0.0.373
21-40%0.21000.0.0.0.0.2100
41-60%0.4730.0.0.0.0.473
61-80%1.1410.0.0.11001.238
over 80%16.060.0.2.32718.34
total18.140.0.2.42620.53
TI0-20%0.8500.21001.8332.927
21-40%3.9220.6582.4276.916
41-60%5.2190.4717.71513.412
61-80%6.2171.83315.21123.28
over 80%10.0145.12062.1477.13
total26.288.01589.23123.42
UR0-20%0.21000.0.0.21000.471
21-40%0.6580.0.0.0.0.658
41-60%1.8320.6580.4692.825
61-80%2.0300.6581.3373.820
over 80%2.8251.8324.2188.710
total7.3143.0246.01416.35
VD0-20%1.6350.0.0.4712.031
21-40%3.0250.0.0.0.3.025
41-60%7.9150.0.1.0458.914
61-80%12.6120.0.4.02216.610
over 80%51.640.65815.21067.43
total76.830.65820.6997.92
VS0-20%1.0450.4710.8502.230
21-40%8.6150.0.4.02212.612
41-60%8.0161.53811.21320.79
61-80%8.1151.93118.6928.67
over 80%9.5143.22437.9650.75
total35.377.01672.53114.82
ZG0-20%0.0.0.0.0.11000.1100
21-40%0.0.0.0.0.11000.1100
41-60%0.0.0.0.0.4720.472
61-80%0.3670.0.0.21000.556
over 80%3.0180.0.1.8234.810
total3.3170.0.2.6185.95
ZH0-20%0.5690.0.0.0.0.569
21-40%0.6570.0.0.21000.850
41-60%0.5690.0.0.0.0.569
61-80%3.0250.0.0.21003.224
over 80%43.130.0.1.34044.42
total47.820.0.1.63549.42
Switzerland0-20%13.6120.8509.61524.19
21-40%39.870.85021.01061.66
41-60%66.453.62454.46124.44
61-80%102.849.015102.14214.03
over 80%436.5123.79293.82754.01
total659.1137.97481.011178.01
© WSL, Swiss National Forest Inventory, 18.06.2020 #861495/327826
NFI3
forest area
rockfall SilvaProtect · degree of cover (aerial photo, 5 classes)
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest
grid: 1.4 x 1.4 km grid
state2004/06
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
cantondegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG0-20%0.4700.0.0.0.0.470
21-40%0.7490.0.0.0.0.749
41-60%1.8320.0.0.0.1.832
61-80%2.8260.0.0.21003.025
over 80%40.330.0.1.63541.93
total45.920.0.1.83347.72
AI0-20%0.0.0.0.0.0.0.0.
21-40%0.21000.0.0.0.0.2100
41-60%0.0.0.0.0.6570.657
61-80%1.0430.0.0.21001.239
over 80%1.3340.0.2.1263.416
total2.5240.0.2.8205.310
AR0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.5670.0.0.0.0.567
61-80%0.21000.0.0.21000.367
over 80%4.6160.0.2.7217.39
total5.3130.0.2.8208.16
BE0-20%2.6280.21001.7354.521
21-40%4.7210.0.2.2306.917
41-60%8.6150.6586.11815.311
61-80%13.4121.04514.31128.78
over 80%65.642.82752.35120.72
total94.934.62176.64176.11
BL/BS0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.0.0.0.0.0.0.0.
61-80%0.9480.0.0.0.0.948
over 80%15.470.5723.62219.54
total16.360.5723.62220.43
FR0-20%0.7560.0.0.4711.243
21-40%0.7560.0.0.21001.048
41-60%3.5240.0.2.1295.618
61-80%3.7230.0.3.3227.015
over 80%18.580.0.8.71327.25
total27.250.0.14.8941.93
GE0-20%0.21000.0.0.0.0.2100
21-40%0.0.0.0.0.0.0.0.
41-60%0.41000.0.0.0.0.4100
61-80%0.0.0.0.0.0.0.0.
over 80%3.1130.0.0.0.3.113
total3.750.0.0.0.3.75
GL0-20%0.4710.0.0.21000.657
21-40%0.8500.0.0.4711.241
41-60%2.0310.4700.7493.024
61-80%1.9310.6571.3373.821
over 80%4.4191.4364.31910.110
total9.5122.3276.91418.75
GR0-20%3.2250.0.2.0325.219
21-40%11.1130.21009.11420.410
41-60%19.2100.47119.81039.47
61-80%26.982.92629.8759.75
over 80%33.273.62338.2675.04
total93.747.11698.93199.72
JU0-20%0.0.0.0.0.0.0.0.
21-40%0.21000.0.0.0.0.2100
41-60%0.6570.0.0.4711.043
61-80%4.5190.0.1.4365.916
over 80%16.881.2408.51326.54
total22.161.24010.31233.52
LU0-20%0.0.0.0.0.21000.2100
21-40%1.0430.0.0.0.1.043
41-60%1.6350.0.0.0.1.635
61-80%6.6160.0.1.0447.615
over 80%24.660.0.6.41631.04
total33.740.0.7.61541.42
NE0-20%0.5720.0.0.0.0.572
21-40%0.31000.0.0.21000.572
41-60%2.1310.0.0.0.2.131
61-80%3.4230.0.0.7504.021
over 80%18.360.21003.02421.55
total24.550.21003.82128.63
NW0-20%0.0.0.0.0.31000.3100
21-40%0.7570.0.0.31001.047
41-60%0.5710.0.0.0.0.571
61-80%0.8530.0.0.0.0.853
over 80%2.2290.21003.3225.612
total4.3180.21003.8208.27
OW0-20%0.4710.0.0.0.0.471
21-40%1.1410.0.0.3721.435
41-60%2.2280.0.1.2393.422
61-80%1.9310.21002.5274.518
over 80%4.7190.11004.8189.610
total10.3110.3728.81119.44
SG0-20%0.4710.0.0.9481.339
21-40%2.1310.0.1.3413.324
41-60%3.0260.0.1.8324.820
61-80%4.5210.0.5.51910.014
over 80%14.9101.53821.3737.74
total24.881.53830.8657.13
SH0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.0.0.0.0.0.0.0.
61-80%0.0.0.0.0.0.0.0.
over 80%11.940.0.0.46912.33
total11.940.0.0.46912.33
SO0-20%0.21000.0.0.0.0.2100
21-40%0.21000.0.0.0.0.2100
41-60%1.2410.0.0.21001.538
61-80%1.5350.0.0.6572.129
over 80%26.040.9501.53528.53
total29.230.9502.32932.52
SZ0-20%1.0450.0.0.8491.933
21-40%2.0310.0.0.21002.230
41-60%2.0310.0.1.6353.722
61-80%4.1200.0.2.9257.015
over 80%6.5150.7567.01514.27
total15.790.75612.61029.04
TG0-20%0.3730.0.0.0.0.373
21-40%0.21000.0.0.0.0.2100
41-60%0.4730.0.0.0.0.473
61-80%1.1410.0.0.11001.238
over 80%16.060.0.2.32718.34
total18.140.0.2.42620.53
TI0-20%1.2410.4712.2303.823
21-40%4.5210.6582.9257.915
41-60%7.4160.4718.11516.011
61-80%8.6151.83316.01126.38
over 80%13.0125.12065.5483.53
total34.778.21594.73137.62
UR0-20%0.7500.0.0.4711.140
21-40%0.6580.0.0.21000.750
41-60%2.0310.8500.6573.423
61-80%3.0250.6581.3374.819
over 80%3.7221.8324.61810.110
total10.0123.2247.01320.16
VD0-20%1.6350.0.0.4712.031
21-40%3.0250.0.0.0.3.025
41-60%8.7140.0.1.0459.714
61-80%12.6120.0.4.02216.610
over 80%51.640.65815.21067.43
total77.630.65820.6998.72
VS0-20%1.0450.4710.8502.230
21-40%9.2150.0.4.42113.612
41-60%9.2151.53811.21321.99
61-80%9.9141.93118.6930.57
over 80%11.8123.52337.9653.25
total41.267.21672.93121.32
ZG0-20%0.0.0.0.0.11000.1100
21-40%0.0.0.0.0.11000.1100
41-60%0.0.0.0.0.4720.472
61-80%0.3670.0.0.21000.556
over 80%3.0180.0.1.8234.810
total3.3170.0.2.6185.95
ZH0-20%0.5690.0.0.0.0.569
21-40%0.6570.0.0.21000.850
41-60%0.5690.0.0.0.0.569
61-80%3.0250.0.0.21003.224
over 80%43.130.0.1.34044.42
total47.820.0.1.63549.42
Switzerland0-20%15.4111.04510.41426.89
21-40%44.070.85022.0966.85
41-60%77.453.92256.06137.44
61-80%116.649.015104.04229.63
over 80%454.7123.99298.22776.81
total708.1138.77490.611237.41
© WSL, Swiss National Forest Inventory, 18.06.2020 #861496/327827
NFI3
forest area
rockfall SilvaProtect · degree of cover (aerial photo, 5 classes)
unit of reference: canton
unit: 1000 ha
unit of evaluation: forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2004/06
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
cantondegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG0-20%0.4700.0.0.0.0.470
21-40%0.7490.0.0.0.0.749
41-60%1.8320.0.0.0.1.832
61-80%2.5270.0.0.21002.826
over 80%40.330.0.1.63541.93
total45.720.0.1.83347.52
AI0-20%0.0.0.0.0.0.0.0.
21-40%0.21000.0.0.0.0.2100
41-60%0.0.0.0.0.6570.657
61-80%1.0430.0.0.21001.239
over 80%1.3340.0.2.1263.416
total2.5240.0.2.8205.310
AR0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.5670.0.0.0.0.567
61-80%0.21000.0.0.21000.367
over 80%4.6160.0.2.7217.39
total5.3130.0.2.8208.16
BE0-20%3.0260.21001.7354.920
21-40%4.5210.0.2.4286.917
41-60%9.6140.6586.11816.310
61-80%14.0111.04514.51129.57
over 80%66.642.82752.15121.52
total97.834.62176.74179.21
BL/BS0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.0.0.0.0.0.0.0.
61-80%0.9480.0.0.0.0.948
over 80%15.770.5723.62219.84
total16.660.5723.62220.73
FR0-20%1.1440.0.0.4711.537
21-40%0.7560.0.0.21001.048
41-60%3.3250.0.2.1295.418
61-80%3.7230.0.3.3227.015
over 80%19.070.0.8.51427.55
total27.850.0.14.6942.42
GE0-20%0.21000.0.0.0.0.2100
21-40%0.0.0.0.0.0.0.0.
41-60%0.41000.0.0.0.0.4100
61-80%0.21000.0.0.0.0.2100
over 80%3.1130.0.0.0.3.113
total3.970.0.0.0.3.97
GL0-20%0.4710.0.0.21000.657
21-40%0.8500.0.0.4711.241
41-60%2.3280.4700.9443.621
61-80%1.9310.6571.8324.319
over 80%4.4191.5334.71810.79
total9.8122.5258.01220.34
GR0-20%2.8270.0.2.0324.820
21-40%11.1130.21009.31420.69
41-60%20.6100.85020.8942.26
61-80%26.983.22531.2761.25
over 80%33.173.42438.2674.64
total94.547.516101.53203.51
JU0-20%0.0.0.0.0.0.0.0.
21-40%0.21000.0.0.0.0.2100
41-60%0.4690.0.0.4710.848
61-80%4.5190.0.1.4365.916
over 80%16.881.2408.51326.54
total21.961.24010.31233.43
LU0-20%0.0.0.0.0.21000.2100
21-40%1.0430.0.0.0.1.043
41-60%1.6350.0.0.0.1.635
61-80%6.6160.0.1.0447.615
over 80%24.660.0.6.61631.24
total33.740.0.7.81441.62
NE0-20%0.5720.0.0.0.0.572
21-40%0.31000.0.0.21000.572
41-60%1.9320.0.0.0.1.932
61-80%3.2240.0.0.7503.921
over 80%18.360.21002.92421.55
total24.150.21003.82028.23
NW0-20%0.0.0.0.0.31000.3100
21-40%0.7570.0.0.31001.047
41-60%0.5710.0.0.0.0.571
61-80%0.8530.0.0.0.0.853
over 80%2.4280.21003.3225.812
total4.4170.21003.8208.46
OW0-20%0.4710.0.0.0.0.471
21-40%1.1410.0.0.3721.435
41-60%2.2280.0.1.4373.621
61-80%1.9310.21002.5274.518
over 80%4.7190.11005.0179.99
total10.3110.3729.21119.84
SG0-20%0.4710.0.0.9481.339
21-40%2.1310.0.1.1443.225
41-60%3.1250.0.1.8325.019
61-80%4.3220.21005.3199.814
over 80%15.1102.23122.5739.74
total25.082.43031.6659.03
SH0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.0.0.0.0.0.0.0.
61-80%0.0.0.0.0.0.0.0.
over 80%11.940.0.0.46912.33
total11.940.0.0.46912.33
SO0-20%0.21000.0.0.0.0.2100
21-40%0.21000.0.0.0.0.2100
41-60%1.2410.0.0.21001.538
61-80%1.5350.0.0.4691.931
over 80%25.940.9501.53528.33
total29.030.9502.13032.12
SZ0-20%1.0450.0.0.8491.933
21-40%2.0310.0.0.21002.230
41-60%2.0310.0.1.6353.722
61-80%4.1200.0.2.9257.014
over 80%6.5150.8497.81415.27
total15.790.84913.4929.93
TG0-20%0.3730.0.0.0.0.373
21-40%0.21000.0.0.0.0.2100
41-60%0.4730.0.0.0.0.473
61-80%0.9450.0.0.11001.041
over 80%15.960.0.2.32718.14
total17.740.0.2.42620.12
TI0-20%2.2300.4713.6236.318
21-40%5.4190.6582.9258.914
41-60%8.4150.6588.71517.710
61-80%11.5131.83317.31030.67
over 80%14.4115.31967.5487.23
total41.968.615100.13150.61
UR0-20%0.7500.0.0.4711.140
21-40%0.9450.21000.21001.337
41-60%2.0301.0450.8503.722
61-80%3.2240.6581.3375.018
over 80%4.3202.1304.61810.910
total11.1113.8217.21322.05
VD0-20%1.6350.0.0.6582.230
21-40%3.0250.0.0.0.3.025
41-60%8.1150.0.1.0459.114
61-80%12.6120.0.4.02216.610
over 80%51.640.65815.41067.63
total76.930.65821.0998.52
VS0-20%1.2410.4711.0452.628
21-40%9.7140.21004.82014.611
41-60%9.8141.53811.81223.19
61-80%10.4141.93119.0931.37
over 80%13.0123.62338.1654.74
total44.067.61674.73126.32
ZG0-20%0.0.0.0.0.11000.1100
21-40%0.0.0.0.0.11000.1100
41-60%0.0.0.0.0.4720.472
61-80%0.3670.0.0.21000.556
over 80%3.0180.0.1.8234.810
total3.3170.0.2.6185.95
ZH0-20%0.5690.0.0.0.0.569
21-40%0.6570.0.0.21000.850
41-60%0.5690.0.0.0.0.569
61-80%3.0250.0.0.21003.224
over 80%43.130.0.1.34044.42
total47.820.0.1.63549.42
Switzerland0-20%16.9111.04512.21330.28
21-40%45.671.14122.6969.35
41-60%80.754.72058.76144.23
61-80%120.249.514107.34237.03
over 80%459.3125.49303.02787.71
total722.7141.87503.911268.40
© WSL, Swiss National Forest Inventory, 18.06.2020 #861497/327828
NFI3
forest area
rockfall SilvaProtect · degree of cover (aerial photo, 5 classes)
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest
grid: terrestrial grid NFI3
state2004/06
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
cantondegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG0-20%0.3700.0.0.0.0.370
21-40%0.9430.0.0.0.0.943
41-60%1.6320.0.0.0.1.632
61-80%2.5260.0.0.21002.725
over 80%40.530.0.1.43541.93
total45.920.0.1.63347.52
AI0-20%0.0.0.0.0.0.0.0.
21-40%0.21000.0.0.0.0.2100
41-60%0.0.0.0.0.5570.557
61-80%1.1390.0.0.3721.333
over 80%1.1330.0.2.3223.414
total2.4230.0.3.0165.48
AR0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.4680.0.0.0.0.468
61-80%0.5580.0.0.11000.648
over 80%4.6160.0.2.6217.29
total5.5120.0.2.8208.36
BE0-20%2.3280.21001.9304.420
21-40%4.4200.0.2.5266.916
41-60%8.3140.5585.71714.410
61-80%13.0111.04115.11029.17
over 80%63.942.72653.75120.32
total91.934.42078.84175.21
BL/BS0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.0.0.0.0.0.0.0.
61-80%0.9490.0.0.21001.144
over 80%15.570.4723.52219.44
total16.460.4723.72120.53
FR0-20%1.2380.0.0.8492.029
21-40%0.6560.0.0.21000.848
41-60%3.2230.0.2.1285.317
61-80%3.7220.0.3.6207.214
over 80%17.570.21008.61326.35
total26.250.210015.2841.62
GE0-20%0.21000.0.0.0.0.2100
21-40%0.0.0.0.0.0.0.0.
41-60%0.41000.0.0.0.0.4100
61-80%0.0.0.0.0.0.0.0.
over 80%3.2110.0.0.0.3.211
total3.750.0.0.0.3.75
GL0-20%0.3710.0.0.21000.557
21-40%0.9450.0.0.4711.338
41-60%1.9300.3700.6502.823
61-80%2.1270.5581.4354.019
over 80%4.8181.2374.61710.69
total10.1112.1277.11319.25
GR0-20%2.9250.21002.2295.218
21-40%11.1130.4718.31419.79
41-60%19.690.47119.5939.46
61-80%26.382.62628.9757.85
over 80%33.673.72239.5676.84
total93.447.21598.33199.01
JU0-20%0.0.0.0.0.0.0.0.
21-40%0.21000.0.0.0.0.2100
41-60%0.6570.0.0.4711.043
61-80%4.5180.0.1.3365.815
over 80%17.271.1408.21226.54
total22.561.1409.91133.42
LU0-20%0.0.0.0.0.21000.2100
21-40%1.0390.0.0.0.1.039
41-60%1.7310.0.0.0.1.731
61-80%6.3150.0.0.8447.214
over 80%25.150.0.6.01631.14
total34.240.0.7.01441.22
NE0-20%0.4720.0.0.0.0.472
21-40%0.21000.0.0.21000.472
41-60%2.2290.0.0.0.2.229
61-80%3.3220.0.0.6494.020
over 80%18.460.21003.22221.84
total24.540.21004.01928.83
NW0-20%0.0.0.0.0.21000.2100
21-40%0.6570.0.0.21000.947
41-60%0.4710.0.0.0.0.471
61-80%0.9470.0.0.21001.241
over 80%1.8300.5573.3205.611
total3.8180.5574.0188.36
OW0-20%0.5580.0.0.0.0.558
21-40%1.2380.0.0.3721.533
41-60%2.1280.0.1.4363.421
61-80%2.1280.21002.7245.017
over 80%4.7180.3734.5189.510
total10.7110.5598.81120.04
SG0-20%0.4710.0.0.8491.139
21-40%2.4270.0.1.2413.522
41-60%3.0240.0.1.8314.819
61-80%4.6200.0.5.3189.913
over 80%14.6101.23821.8737.74
total24.971.23830.9657.13
SH0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.0.0.0.0.0.0.0.
61-80%0.31000.0.0.0.0.3100
over 80%11.450.0.0.55712.03
total11.740.0.0.55712.23
SO0-20%0.21000.0.0.0.0.2100
21-40%0.21000.0.0.0.0.2100
41-60%1.0420.0.0.21001.338
61-80%1.6330.0.0.7502.327
over 80%26.240.8501.53328.53
total29.230.8502.42732.42
SZ0-20%0.9450.0.0.8491.733
21-40%2.0300.0.0.21002.228
41-60%2.2280.0.1.5353.721
61-80%3.9200.0.3.0236.914
over 80%6.1150.5567.61314.37
total15.190.55613.1928.73
TG0-20%0.3720.0.0.0.0.372
21-40%0.21000.0.0.0.0.2100
41-60%0.6570.0.0.0.0.657
61-80%1.0410.0.0.11001.138
over 80%15.660.0.2.42418.04
total17.740.0.2.52320.23
TI0-20%1.1410.4712.0303.423
21-40%4.4200.5582.8257.715
41-60%7.4150.3718.21415.910
61-80%8.4141.93015.51025.98
over 80%12.4125.11866.0483.53
total33.678.31494.53136.52
UR0-20%0.7500.0.0.3711.040
21-40%0.7500.0.0.3711.040
41-60%1.9290.7500.6573.223
61-80%3.2230.7501.3345.217
over 80%3.9201.8314.51710.29
total10.4113.2227.11320.75
VD0-20%1.6330.0.0.3711.930
21-40%3.0240.0.0.4713.423
41-60%8.3140.0.0.9459.213
61-80%13.0110.0.3.72216.79
over 80%51.340.75015.41067.43
total77.230.75020.8898.62
VS0-20%1.1410.3710.7502.229
21-40%9.4140.3714.42014.211
41-60%8.8141.33810.61220.79
61-80%10.6131.73118.1930.57
over 80%12.8113.12337.7653.64
total42.766.81671.63121.22
ZG0-20%0.0.0.0.0.11000.1100
21-40%0.0.0.0.0.11000.1100
41-60%0.0.0.0.0.3720.372
61-80%0.5570.0.0.21000.749
over 80%2.9180.0.1.8224.710
total3.4150.0.2.6186.05
ZH0-20%0.6560.0.0.0.0.656
21-40%0.8490.0.0.21000.944
41-60%0.6560.0.0.0.0.656
61-80%3.1230.0.0.21003.222
over 80%42.330.0.1.24043.52
total47.420.0.1.53548.92
Switzerland0-20%14.9111.14110.51326.58
21-40%44.361.23821.6967.25
41-60%76.253.52254.16133.83
61-80%117.348.814103.74229.83
over 80%451.6123.89301.82777.21
total704.3138.47491.711234.41
© WSL, Swiss National Forest Inventory, 18.06.2020 #861498/327829
NFI4
forest area
rockfall SilvaProtect · degree of cover (aerial photo, 5 classes)
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
cantondegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG0-20%0.5560.0.0.0.0.556
21-40%1.1380.0.0.0.1.138
41-60%1.4370.0.0.21001.535
61-80%5.1190.0.0.21005.318
over 80%37.630.0.1.43739.03
total45.720.0.1.83347.52
AI0-20%0.0.0.0.0.0.0.0.
21-40%0.21000.0.0.21000.471
41-60%0.6570.0.0.21000.849
61-80%0.0.0.0.0.8480.848
over 80%1.7280.0.1.6303.316
total2.5240.0.2.8205.310
AR0-20%0.0.0.0.0.0.0.0.
21-40%0.5710.0.0.0.0.571
41-60%0.0.0.0.0.21000.2100
61-80%1.2390.0.0.7511.929
over 80%3.6200.0.2.0255.613
total5.3130.0.2.8208.16
BE0-20%1.0440.0.2.1313.125
21-40%2.2300.21003.9226.317
41-60%10.7130.4717.31618.410
61-80%23.991.43818.91044.26
over 80%51.552.72842.9697.03
total89.344.62175.04168.91
BL/BS0-20%0.21000.0.0.0.0.2100
21-40%0.0.0.0.0.0.0.0.
41-60%0.21000.0.0.21000.471
61-80%0.6580.31000.0.0.951
over 80%15.370.21003.52319.04
total16.360.5723.62220.43
FR0-20%0.0.0.0.0.0.0.0.
21-40%1.2430.0.0.6581.834
41-60%3.8220.0.1.9315.717
61-80%5.2200.0.5.51810.712
over 80%16.880.0.6.41623.25
total27.050.0.14.4941.43
GE0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.21000.0.0.0.0.2100
61-80%0.41000.0.0.0.0.4100
over 80%3.1130.0.0.0.3.113
total3.750.0.0.0.3.75
GL0-20%0.0.0.0.0.4700.470
21-40%0.9440.0.0.21001.140
41-60%1.2400.21000.5581.931
61-80%1.3370.21001.3372.924
over 80%2.5251.9304.5189.09
total6.0162.3276.91415.26
GR0-20%1.2410.0.0.6581.833
21-40%8.2150.21007.31615.711
41-60%20.3101.63526.6848.46
61-80%25.581.73333.9761.15
over 80%14.6113.02626.8844.35
total69.856.51795.23171.52
JU0-20%0.21000.0.0.0.0.2100
21-40%0.0.0.0.0.0.0.0.
41-60%2.0300.0.0.0.2.030
61-80%4.3200.21001.2405.617
over 80%15.591.0449.11325.55
total21.961.24010.31233.43
LU0-20%0.4700.0.0.6561.042
21-40%0.6570.0.0.0.0.657
41-60%5.4170.0.0.6585.916
61-80%10.9120.0.1.83312.711
over 80%15.590.0.4.71920.17
total32.840.0.7.61540.42
NE0-20%0.31000.0.0.0.0.3100
21-40%0.0.0.0.0.0.0.0.
41-60%2.3280.0.0.21002.527
61-80%5.4170.0.1.2416.615
over 80%16.170.21002.32618.66
total24.150.21003.62128.03
NW0-20%0.0.0.0.0.0.0.0.
21-40%0.31000.0.0.21000.572
41-60%0.8560.0.0.31001.147
61-80%1.2420.0.1.3422.627
over 80%2.0330.21002.0264.117
total4.3180.21003.8208.27
OW0-20%0.6570.0.0.0.0.657
21-40%0.4700.0.0.4690.849
41-60%2.9230.0.0.9443.819
61-80%2.5250.3723.3236.114
over 80%3.5210.0.4.2197.811
total9.9110.3728.81119.04
SG0-20%0.4710.0.0.21000.657
21-40%2.1310.0.1.3393.423
41-60%3.2260.0.2.8276.018
61-80%6.3180.21005.91812.412
over 80%10.3121.34119.3830.95
total22.481.53829.4653.33
SH0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.21000.0.0.0.0.2100
61-80%1.9310.0.0.0.1.931
over 80%9.870.0.0.46910.27
total11.940.0.0.46912.33
SO0-20%0.21000.0.0.0.0.2100
21-40%0.5680.0.0.0.0.568
41-60%0.6580.0.0.0.0.658
61-80%3.5240.21000.21004.022
over 80%24.250.7581.93226.74
total29.030.9502.13032.12
SZ0-20%0.0.0.0.0.21000.2100
21-40%2.0310.0.0.4712.528
41-60%3.6220.0.1.0444.619
61-80%3.1240.0.3.6236.715
over 80%6.5150.7567.41414.57
total15.390.75612.61028.54
TG0-20%0.7560.0.0.0.0.756
21-40%0.5680.0.0.0.0.568
41-60%0.6580.0.0.0.0.658
61-80%2.7240.0.0.4733.122
over 80%13.270.0.2.02815.25
total17.740.0.2.42620.12
TI0-20%0.4710.21000.6581.241
21-40%3.1250.4712.5276.018
41-60%5.6180.4716.31712.312
61-80%5.2190.85020.9926.98
over 80%11.2136.31757.3474.83
total25.688.01587.73121.32
UR0-20%0.0.0.21000.0.0.2100
21-40%0.21000.4720.3700.944
41-60%1.7320.21001.4373.323
61-80%3.1231.0441.3375.417
over 80%1.8321.3403.0226.014
total6.8153.0246.01415.86
VD0-20%1.7340.0.0.0.1.734
21-40%3.1250.0.0.4713.524
41-60%8.6140.0.1.0449.614
61-80%18.690.0.4.52023.18
over 80%42.850.65814.31157.74
total74.730.65820.2995.62
VS0-20%0.8500.0.0.4711.241
21-40%5.4190.4713.7239.514
41-60%10.2141.63514.81126.68
61-80%10.3133.52325.6839.46
over 80%7.6151.53528.1737.16
total34.377.01672.53113.82
ZG0-20%0.0.0.0.0.11000.1100
21-40%0.0.0.0.0.0.0.0.
41-60%0.11000.0.0.21000.371
61-80%1.0350.0.0.3711.329
over 80%2.2230.0.1.8274.013
total3.3170.0.2.5205.76
ZH0-20%0.0.0.0.0.0.0.0.
21-40%1.4360.0.0.0.1.436
41-60%1.3400.0.0.0.1.340
61-80%7.9150.0.0.4728.214
over 80%37.240.0.1.24138.44
total47.820.0.1.63549.42
Switzerland0-20%8.7150.4715.21914.312
21-40%33.981.63521.41056.96
41-60%87.454.32166.65158.33
61-80%151.339.814133.04294.22
over 80%366.1221.410248.02635.51
total647.4137.57474.211159.11
© WSL, Swiss National Forest Inventory, 18.06.2020 #861499/327830
NFI3
forest area
rockfall SilvaProtect · degree of cover (aerial photo, 5 classes)
unit of reference: canton
unit: 1000 ha
unit of evaluation: forest
grid: 1.4 x 1.4 km grid
state2004/06
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
cantondegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG0-20%0.4700.0.0.0.0.470
21-40%0.7490.0.0.0.0.749
41-60%1.8320.0.0.0.1.832
61-80%2.8260.0.0.21003.025
over 80%40.330.0.1.63541.93
total45.920.0.1.83347.72
AI0-20%0.0.0.0.0.0.0.0.
21-40%0.21000.0.0.0.0.2100
41-60%0.0.0.0.0.6570.657
61-80%1.0430.0.0.21001.239
over 80%1.3340.0.2.1263.416
total2.5240.0.2.8205.310
AR0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.5670.0.0.0.0.567
61-80%0.21000.0.0.21000.367
over 80%4.6160.0.2.7217.39
total5.3130.0.2.8208.16
BE0-20%3.4240.21001.7355.319
21-40%4.7210.0.2.4287.116
41-60%9.6140.6586.11816.310
61-80%14.4111.04515.11130.57
over 80%67.242.82752.95122.92
total99.434.62178.24182.21
BL/BS0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.0.0.0.0.0.0.0.
61-80%0.9480.0.0.0.0.948
over 80%15.770.5723.62219.84
total16.660.5723.62220.73
FR0-20%1.1440.0.0.4711.537
21-40%0.7560.0.0.21001.048
41-60%3.5240.0.2.1295.618
61-80%3.7230.0.3.3227.015
over 80%19.070.0.8.71327.65
total28.050.0.14.8942.82
GE0-20%0.21000.0.0.0.0.2100
21-40%0.0.0.0.0.0.0.0.
41-60%0.41000.0.0.0.0.4100
61-80%0.21000.0.0.0.0.2100
over 80%3.1130.0.0.0.3.113
total3.970.0.0.0.3.97
GL0-20%0.4710.0.0.21000.657
21-40%0.8500.0.0.4711.241
41-60%2.3280.4700.9443.621
61-80%1.9310.6571.8324.319
over 80%4.6191.5334.71810.99
total10.0122.5258.01220.54
GR0-20%3.2250.0.2.0325.219
21-40%11.7130.21009.31421.29
41-60%20.6100.85021.0942.46
61-80%27.583.22531.3762.05
over 80%33.773.62338.6675.84
total96.747.716102.23206.71
JU0-20%0.0.0.0.0.0.0.0.
21-40%0.21000.0.0.0.0.2100
41-60%0.6570.0.0.4711.043
61-80%4.5190.0.1.4365.916
over 80%16.881.2408.51326.54
total22.161.24010.31233.52
LU0-20%0.0.0.0.0.21000.2100
21-40%1.2400.0.0.0.1.240
41-60%1.8330.0.0.0.1.833
61-80%6.6160.0.1.0447.615
over 80%25.060.0.6.61631.64
total34.540.0.7.81442.42
NE0-20%0.5720.0.0.0.0.572
21-40%0.31000.0.0.21000.572
41-60%2.1310.0.0.0.2.131
61-80%3.4230.0.0.7504.021
over 80%18.360.21003.12321.75
total24.550.21004.02028.73
NW0-20%0.0.0.0.0.31000.3100
21-40%0.7570.0.0.31001.047
41-60%0.5710.0.0.0.0.571
61-80%0.8530.0.0.0.0.853
over 80%2.4280.21003.3225.812
total4.4170.21003.8208.46
OW0-20%0.4710.0.0.0.0.471
21-40%1.1410.0.0.3721.435
41-60%2.2280.0.1.6343.821
61-80%1.9310.21002.5274.518
over 80%4.7190.11005.0179.99
total10.3110.3729.41020.03
SG0-20%0.4710.0.0.9481.339
21-40%2.1310.0.1.3413.324
41-60%3.4240.0.1.8325.219
61-80%4.5210.21005.51910.213
over 80%15.1102.23123.1740.44
total25.482.43032.6660.43
SH0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.0.0.0.0.0.0.0.
61-80%0.0.0.0.0.0.0.0.
over 80%11.940.0.0.46912.33
total11.940.0.0.46912.33
SO0-20%0.21000.0.0.0.0.2100
21-40%0.21000.0.0.0.0.2100
41-60%1.2410.0.0.21001.538
61-80%1.5350.0.0.6572.129
over 80%26.040.9501.53528.53
total29.230.9502.32932.52
SZ0-20%1.0450.0.0.8491.933
21-40%2.0310.0.0.21002.230
41-60%2.0310.0.1.6353.722
61-80%4.3200.0.2.9257.214
over 80%6.8150.8498.01315.67
total16.190.84913.6930.53
TG0-20%0.3730.0.0.0.0.373
21-40%0.21000.0.0.0.0.2100
41-60%0.4730.0.0.0.0.473
61-80%1.1410.0.0.11001.238
over 80%16.060.0.2.32718.34
total18.140.0.2.42620.53
TI0-20%2.2300.4713.8236.517
21-40%5.6180.6582.9259.114
41-60%9.0140.6588.91418.510
61-80%11.5131.83317.51030.87
over 80%14.6115.31967.7487.53
total42.968.615100.83152.41
UR0-20%0.7500.0.0.4711.140
21-40%0.9450.21000.21001.337
41-60%2.2291.0450.8503.921
61-80%3.4240.6581.3375.218
over 80%4.5202.1304.61811.19
total11.7113.8217.21322.65
VD0-20%1.8330.0.0.6582.429
21-40%3.0250.0.0.0.3.025
41-60%8.7140.0.1.0459.714
61-80%12.8120.0.4.02216.810
over 80%52.440.65815.81068.73
total78.830.65821.38100.71
VS0-20%1.2410.4711.0452.628
21-40%10.0140.21004.82015.011
41-60%10.0141.53812.01223.59
61-80%10.8131.93119.0931.77
over 80%13.0123.62338.3654.94
total45.067.61675.13127.72
ZG0-20%0.0.0.0.0.11000.1100
21-40%0.0.0.0.0.11000.1100
41-60%0.0.0.0.0.4720.472
61-80%0.3670.0.0.21000.556
over 80%3.0180.0.1.8234.810
total3.3170.0.2.6185.95
ZH0-20%0.5690.0.0.0.0.569
21-40%0.6570.0.0.21000.850
41-60%0.5690.0.0.0.0.569
61-80%3.0250.0.0.21003.224
over 80%43.130.0.1.34044.42
total47.820.0.1.63549.42
Switzerland0-20%18.0111.04512.41331.48
21-40%47.261.14122.8971.15
41-60%83.354.72059.56147.63
61-80%123.049.514108.74241.23
over 80%462.8125.69306.22794.61
total734.3142.07509.611285.80
© WSL, Swiss National Forest Inventory, 18.06.2020 #861500/327831
NFI4
forest area
rockfall SilvaProtect · degree of cover (aerial photo, 5 classes)
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
cantondegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG0-20%0.5560.0.0.0.0.556
21-40%1.1380.0.0.0.1.138
41-60%1.4370.0.0.21001.535
61-80%5.1190.0.0.21005.318
over 80%37.630.0.1.43739.03
total45.720.0.1.83347.52
AI0-20%0.0.0.0.0.0.0.0.
21-40%0.21000.0.0.21000.471
41-60%0.6570.0.0.21000.849
61-80%0.0.0.0.0.8480.848
over 80%1.7280.0.1.6303.316
total2.5240.0.2.8205.310
AR0-20%0.0.0.0.0.0.0.0.
21-40%0.5710.0.0.0.0.571
41-60%0.0.0.0.0.21000.2100
61-80%1.2390.0.0.7511.929
over 80%3.6200.0.2.0255.613
total5.3130.0.2.8208.16
BE0-20%1.2400.0.2.1313.324
21-40%3.0260.21003.9227.116
41-60%11.9130.4717.31619.610
61-80%24.781.43818.91045.06
over 80%52.552.72842.9698.03
total93.444.62175.04172.91
BL/BS0-20%0.21000.0.0.0.0.2100
21-40%0.0.0.0.0.0.0.0.
41-60%0.21000.0.0.21000.471
61-80%0.6580.31000.0.0.951
over 80%15.370.21003.52319.04
total16.360.5723.62220.43
FR0-20%0.0.0.0.0.0.0.0.
21-40%1.2430.0.0.6581.834
41-60%3.8220.0.2.1295.917
61-80%5.2200.0.5.51810.712
over 80%16.880.0.6.41623.25
total27.050.0.14.6941.63
GE0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.21000.0.0.0.0.2100
61-80%0.41000.0.0.0.0.4100
over 80%3.1130.0.0.0.3.113
total3.750.0.0.0.3.75
GL0-20%0.0.0.0.0.4700.470
21-40%1.3370.0.0.21001.535
41-60%1.6350.21000.5582.328
61-80%2.5270.21001.3374.120
over 80%3.8211.9304.51810.39
total9.3122.3276.91418.55
GR0-20%1.4380.0.0.8502.230
21-40%10.4140.21007.51618.110
41-60%24.991.83327.6854.35
61-80%33.871.73334.3769.84
over 80%20.793.02627.4751.05
total91.146.71797.63195.42
JU0-20%0.21000.0.0.0.0.2100
21-40%0.0.0.0.0.0.0.0.
41-60%2.0300.0.0.0.2.030
61-80%4.3200.21001.2405.617
over 80%15.591.0449.11325.55
total21.961.24010.31233.43
LU0-20%0.4700.0.0.6561.042
21-40%0.6570.0.0.0.0.657
41-60%5.8170.0.0.6586.316
61-80%10.9120.0.1.83312.711
over 80%15.590.0.4.71920.17
total33.140.0.7.61540.82
NE0-20%0.31000.0.0.0.0.3100
21-40%0.0.0.0.0.0.0.0.
41-60%2.3280.0.0.21002.527
61-80%5.4170.0.1.2416.615
over 80%16.170.21002.32618.66
total24.150.21003.62128.03
NW0-20%0.0.0.0.0.0.0.0.
21-40%0.31000.0.0.21000.572
41-60%0.8560.0.0.31001.147
61-80%1.2420.0.1.3422.627
over 80%2.0330.21002.0264.117
total4.3180.21003.8208.27
OW0-20%0.6570.0.0.0.0.657
21-40%0.4700.0.0.4690.849
41-60%3.1230.0.0.9444.019
61-80%2.5250.3723.3236.114
over 80%3.7210.0.4.2198.011
total10.3110.3728.81119.44
SG0-20%0.4710.0.0.21000.657
21-40%2.5280.0.1.3393.722
41-60%3.8230.0.3.0266.817
61-80%7.1160.21005.91813.211
over 80%10.5121.34119.3831.15
total24.481.53829.6655.53
SH0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.21000.0.0.0.0.2100
61-80%1.9310.0.0.0.1.931
over 80%9.870.0.0.46910.27
total11.940.0.0.46912.33
SO0-20%0.21000.0.0.0.0.2100
21-40%0.5680.0.0.0.0.568
41-60%0.6580.0.0.0.0.658
61-80%3.5240.21000.21004.022
over 80%24.250.7581.93226.74
total29.030.9502.13032.12
SZ0-20%0.0.0.0.0.21000.2100
21-40%2.0310.0.0.4712.528
41-60%3.6220.0.1.0444.619
61-80%3.1240.0.3.6236.715
over 80%6.5150.7567.41414.57
total15.390.75612.61028.54
TG0-20%0.7560.0.0.0.0.756
21-40%0.5680.0.0.0.0.568
41-60%0.6580.0.0.0.0.658
61-80%2.7240.0.0.4733.122
over 80%13.270.0.2.02815.25
total17.740.0.2.42620.12
TI0-20%0.8500.21001.0452.032
21-40%4.4210.4712.9267.616
41-60%8.2150.4717.31615.911
61-80%7.6161.04522.3930.97
over 80%13.1126.31760.4479.83
total34.178.21593.93136.22
UR0-20%0.21000.21000.0.0.471
21-40%0.4710.4720.3701.241
41-60%1.9310.21001.6343.721
61-80%4.7191.1401.9317.714
over 80%2.1291.3403.2226.613
total9.3133.2247.01319.56
VD0-20%1.7340.0.0.0.1.734
21-40%3.1250.0.0.4713.524
41-60%9.6140.0.1.04410.613
61-80%18.690.0.4.52023.18
over 80%42.850.65814.31157.74
total75.830.65820.2996.62
VS0-20%0.8500.0.0.4711.241
21-40%6.0180.4713.92310.314
41-60%11.6131.63515.01128.28
61-80%12.0133.52325.6841.06
over 80%10.1131.73328.1739.86
total40.467.21672.93120.62
ZG0-20%0.0.0.0.0.11000.1100
21-40%0.0.0.0.0.0.0.0.
41-60%0.11000.0.0.21000.371
61-80%1.0350.0.0.3711.329
over 80%2.2230.0.1.8274.013
total3.3170.0.2.5205.76
ZH0-20%0.0.0.0.0.0.0.0.
21-40%1.4360.0.0.0.1.436
41-60%1.3400.0.0.0.1.340
61-80%7.9150.0.0.4728.214
over 80%37.240.0.1.24138.44
total47.820.0.1.63549.42
Switzerland0-20%9.7140.4715.81815.911
21-40%39.771.63522.2963.55
41-60%100.044.52169.35173.93
61-80%168.0310.214135.44313.52
over 80%379.6221.69251.82653.11
total697.0138.37484.611219.81
© WSL, Swiss National Forest Inventory, 18.06.2020 #861501/327832
NFI4
forest area
rockfall SilvaProtect · degree of cover (aerial photo, 5 classes)
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest
grid: 1.4 x 1.4 km grid
state2009/17
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
cantondegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG0-20%0.5560.0.0.0.0.556
21-40%1.1380.0.0.0.1.138
41-60%1.4370.0.0.21001.535
61-80%5.1190.0.0.21005.318
over 80%37.630.0.1.43739.03
total45.720.0.1.83347.52
AI0-20%0.0.0.0.0.0.0.0.
21-40%0.21000.0.0.21000.471
41-60%0.6570.0.0.21000.849
61-80%0.0.0.0.0.8480.848
over 80%1.7280.0.1.6303.316
total2.5240.0.2.8205.310
AR0-20%0.0.0.0.0.0.0.0.
21-40%0.5710.0.0.0.0.571
41-60%0.0.0.0.0.21000.2100
61-80%1.4360.0.0.7512.127
over 80%3.7190.0.2.0255.712
total5.6120.0.2.8208.46
BE0-20%1.4370.0.2.1313.523
21-40%3.2250.21003.9227.316
41-60%11.9130.4717.51619.89
61-80%25.181.43818.91045.46
over 80%52.552.72843.2698.43
total94.234.62175.54174.31
BL/BS0-20%0.21000.0.0.0.0.2100
21-40%0.0.0.0.0.0.0.0.
41-60%0.21000.0.0.21000.471
61-80%0.6580.31000.0.0.951
over 80%15.770.21003.52319.44
total16.760.5723.62220.83
FR0-20%0.0.0.0.0.0.0.0.
21-40%1.2430.0.0.6581.834
41-60%3.8220.0.1.9315.717
61-80%5.4190.0.5.51810.912
over 80%17.080.0.6.41623.45
total27.450.0.14.4941.83
GE0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.21000.0.0.0.0.2100
61-80%0.41000.0.0.0.0.4100
over 80%3.1130.0.0.0.3.113
total3.750.0.0.0.3.75
GL0-20%0.0.0.0.0.4700.470
21-40%1.1400.0.0.21001.337
41-60%1.6350.21000.5582.328
61-80%1.7320.21001.6343.522
over 80%2.7241.9304.5189.29
total7.1152.3277.21316.66
GR0-20%2.0320.0.0.6582.628
21-40%11.2130.4717.51619.210
41-60%21.891.83327.6851.25
61-80%26.182.03235.0763.15
over 80%16.2113.02627.2746.35
total77.447.11697.93182.51
JU0-20%0.21000.0.0.0.0.2100
21-40%0.0.0.0.0.0.0.0.
41-60%2.0300.0.0.0.2.030
61-80%4.4190.21001.2405.817
over 80%15.591.0449.31225.75
total22.161.24010.51233.72
LU0-20%0.4700.0.0.6561.042
21-40%0.6570.0.0.0.0.657
41-60%5.6170.0.0.6586.116
61-80%11.1120.0.1.83312.911
over 80%15.590.0.4.71920.17
total33.240.0.7.61540.82
NE0-20%0.31000.0.0.0.0.3100
21-40%0.0.0.0.0.0.0.0.
41-60%2.3280.0.0.21002.527
61-80%5.6170.0.1.2416.815
over 80%16.470.21002.32618.96
total24.650.21003.62128.53
NW0-20%0.0.0.0.0.0.0.0.
21-40%0.31000.0.0.21000.572
41-60%0.8560.0.0.31001.147
61-80%1.2420.0.1.3422.627
over 80%2.1310.21002.0264.317
total4.5180.21003.8208.47
OW0-20%0.8490.0.0.0.0.849
21-40%0.8490.0.0.4691.240
41-60%2.9230.0.1.1403.919
61-80%2.5250.3723.7216.514
over 80%3.5210.0.4.5188.010
total10.5110.3729.61020.44
SG0-20%0.4710.0.0.21000.657
21-40%2.5280.0.1.3393.821
41-60%4.3220.0.3.0267.316
61-80%7.0170.21005.91813.111
over 80%10.5121.53819.7831.75
total24.781.73530.1656.53
SH0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.21000.0.0.0.0.2100
61-80%2.1300.0.0.0.2.130
over 80%9.870.0.0.46910.27
total12.140.0.0.46912.53
SO0-20%0.21000.0.0.0.0.2100
21-40%0.5680.0.0.0.0.568
41-60%0.6580.0.0.0.0.658
61-80%3.5240.21000.21004.022
over 80%24.650.7581.93227.24
total29.530.9502.13032.62
SZ0-20%0.0.0.0.0.21000.2100
21-40%2.0310.0.0.4712.528
41-60%3.6220.0.1.0444.619
61-80%3.1240.0.3.6236.715
over 80%6.7150.8497.61415.17
total15.590.84912.81029.14
TG0-20%0.7560.0.0.0.0.756
21-40%0.5680.0.0.0.0.568
41-60%0.6580.0.0.0.0.658
61-80%2.7240.0.0.4733.122
over 80%13.470.0.2.02815.45
total17.940.0.2.42620.32
TI0-20%0.8500.21000.6581.635
21-40%3.7230.4712.7266.817
41-60%6.2170.6576.31713.112
61-80%6.4170.85022.1929.37
over 80%12.4126.31758.0476.63
total29.588.21589.63127.42
UR0-20%0.0.0.21000.0.0.2100
21-40%0.4710.4720.3701.241
41-60%1.7320.21001.6343.522
61-80%3.3231.1401.3375.716
over 80%1.8321.3403.0226.014
total7.2143.2246.21416.55
VD0-20%1.7340.0.0.0.1.734
21-40%3.5240.0.0.4713.922
41-60%9.2140.0.1.04410.213
61-80%19.090.0.4.52023.58
over 80%43.050.65814.51158.14
total76.430.65820.4997.42
VS0-20%1.0450.0.0.6581.635
21-40%7.2170.6584.12211.913
41-60%12.4121.63515.01129.08
61-80%11.1133.52325.9840.66
over 80%8.4151.53528.1737.96
total40.267.21673.73121.12
ZG0-20%0.0.0.0.0.11000.1100
21-40%0.0.0.0.0.0.0.0.
41-60%0.11000.0.0.21000.371
61-80%1.2330.0.0.3711.528
over 80%2.2230.0.1.8274.013
total3.5150.0.2.5206.05
ZH0-20%0.0.0.0.0.0.0.0.
21-40%1.4360.0.0.0.1.436
41-60%1.5370.0.0.0.1.537
61-80%8.2140.0.0.4728.614
over 80%37.840.0.1.24139.03
total48.920.0.1.63550.51
Switzerland0-20%10.7140.4715.41916.511
21-40%42.072.03222.2966.25
41-60%95.444.72068.55168.63
61-80%158.5310.214136.44305.02
over 80%373.9221.89250.62646.31
total680.5139.17483.211202.71
© WSL, Swiss National Forest Inventory, 18.06.2020 #861502/327833
NFI3
forest area
rockfall SilvaProtect · degree of cover (aerial photo, 5 classes)
unit of reference: canton
unit: 1000 ha
unit of evaluation: forest
grid: terrestrial grid NFI3
state2004/06
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
cantondegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG0-20%0.3700.0.0.0.0.370
21-40%0.9430.0.0.0.0.943
41-60%1.6320.0.0.0.1.632
61-80%2.5260.0.0.21002.725
over 80%40.530.0.1.43541.93
total45.920.0.1.63347.52
AI0-20%0.0.0.0.0.0.0.0.
21-40%0.21000.0.0.0.0.2100
41-60%0.0.0.0.0.5570.557
61-80%1.1390.0.0.3721.333
over 80%1.1330.0.2.3223.414
total2.4230.0.3.0165.48
AR0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.4680.0.0.0.0.468
61-80%0.5580.0.0.11000.648
over 80%4.6160.0.2.6217.29
total5.5120.0.2.8208.36
BE0-20%3.0240.21001.9305.118
21-40%4.4200.0.2.6257.015
41-60%9.5130.5586.01716.010
61-80%14.1111.04115.81030.97
over 80%65.742.72654.45122.82
total96.734.42080.74181.91
BL/BS0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.0.0.0.0.0.0.0.
61-80%0.9490.0.0.21001.144
over 80%15.760.4723.52219.64
total16.660.4723.72120.73
FR0-20%1.7320.0.0.8492.526
21-40%0.6560.0.0.21000.848
41-60%3.2230.0.2.1285.317
61-80%3.7220.0.3.6207.214
over 80%18.270.21008.61327.05
total27.450.210015.2842.92
GE0-20%0.21000.0.0.0.0.2100
21-40%0.0.0.0.0.0.0.0.
41-60%0.41000.0.0.0.0.4100
61-80%0.21000.0.0.0.0.2100
over 80%3.2110.0.0.0.3.211
total3.960.0.0.0.3.96
GL0-20%0.3710.0.0.21000.557
21-40%0.9450.0.0.4711.338
41-60%2.2270.3700.8443.321
61-80%2.1270.5581.8314.518
over 80%4.9171.6325.01611.58
total10.5102.4258.11221.14
GR0-20%3.0240.21002.2295.418
21-40%11.6120.4718.51420.49
41-60%21.090.75020.5942.26
61-80%26.882.82530.5760.15
over 80%34.073.72240.0677.74
total96.447.815101.73205.91
JU0-20%0.0.0.0.0.0.0.0.
21-40%0.21000.0.0.0.0.2100
41-60%0.6570.0.0.4711.043
61-80%4.5180.0.1.3365.815
over 80%17.471.1408.21226.74
total22.661.1409.91133.62
LU0-20%0.0.0.0.0.21000.2100
21-40%1.2370.0.0.0.1.237
41-60%1.9300.0.0.0.1.930
61-80%6.3150.0.0.8447.214
over 80%25.550.0.6.11531.64
total34.940.0.7.11442.02
NE0-20%0.4720.0.0.0.0.472
21-40%0.21000.0.0.21000.472
41-60%2.2290.0.0.0.2.229
61-80%3.3220.0.0.6494.020
over 80%18.460.21003.42122.04
total24.540.21004.21928.93
NW0-20%0.0.0.0.0.21000.2100
21-40%0.6570.0.0.21000.947
41-60%0.4710.0.0.0.0.471
61-80%0.9470.0.0.21001.241
over 80%2.2270.5573.3206.011
total4.2180.5574.0188.75
OW0-20%0.5580.0.0.0.0.558
21-40%1.2380.0.0.3721.533
41-60%2.1280.0.1.7323.820
61-80%2.1280.21002.7245.017
over 80%4.7180.3734.7179.710
total10.7110.5599.41020.53
SG0-20%0.4710.0.0.8491.139
21-40%2.6260.0.1.2413.722
41-60%3.4230.0.1.8315.218
61-80%4.6200.21005.51810.312
over 80%14.8101.93123.6740.24
total25.672.13032.9560.62
SH0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.0.0.0.0.0.0.0.
61-80%0.31000.0.0.0.0.3100
over 80%11.450.0.0.55712.03
total11.740.0.0.55712.23
SO0-20%0.21000.0.0.0.0.2100
21-40%0.21000.0.0.0.0.2100
41-60%1.0420.0.0.21001.338
61-80%1.6330.0.0.7502.327
over 80%26.240.8501.53328.53
total29.230.8502.42732.42
SZ0-20%0.9450.0.0.8491.733
21-40%2.0300.0.0.21002.228
41-60%2.2280.0.1.5353.721
61-80%4.1190.0.3.0237.114
over 80%6.3140.7498.51215.57
total15.580.74913.9930.13
TG0-20%0.3720.0.0.0.0.372
21-40%0.21000.0.0.0.0.2100
41-60%0.6570.0.0.0.0.657
61-80%1.0410.0.0.11001.138
over 80%15.660.0.2.42418.04
total17.740.0.2.52320.23
TI0-20%2.1290.4713.4235.917
21-40%5.4180.5582.8258.714
41-60%9.0140.5589.01418.59
61-80%11.0121.93017.31030.37
over 80%14.3115.31868.5488.13
total41.968.614101.12151.61
UR0-20%0.7500.0.0.3711.040
21-40%1.2370.21000.3711.731
41-60%2.1280.9440.7503.721
61-80%3.5220.7501.3345.616
over 80%4.6182.0294.51711.19
total12.1103.8207.31323.14
VD0-20%1.8310.0.0.5582.327
21-40%3.0240.0.0.4713.423
41-60%8.3140.0.0.9459.213
61-80%13.2110.0.3.72216.99
over 80%52.040.75015.91068.73
total78.230.75021.58100.41
VS0-20%1.3380.3711.1412.726
21-40%10.2130.5584.81915.510
41-60%9.5131.33811.31222.18
61-80%11.7121.73118.5931.97
over 80%13.8113.32338.3555.44
total46.457.21573.93127.52
ZG0-20%0.0.0.0.0.11000.1100
21-40%0.0.0.0.0.11000.1100
41-60%0.0.0.0.0.3720.372
61-80%0.5570.0.0.21000.749
over 80%2.9180.0.1.8224.710
total3.4150.0.2.6186.05
ZH0-20%0.6560.0.0.0.0.656
21-40%0.8490.0.0.21000.944
41-60%0.6560.0.0.0.0.656
61-80%3.1230.0.0.21003.222
over 80%42.330.0.1.24043.52
total47.420.0.1.53548.92
Switzerland0-20%17.7101.14112.51231.37
21-40%47.561.63322.3971.45
41-60%82.254.22057.75144.23
61-80%123.549.214108.64241.32
over 80%460.4125.58310.22796.11
total731.3141.56511.411284.20
© WSL, Swiss National Forest Inventory, 18.06.2020 #861503/327834
NFI4
forest area
rockfall SilvaProtect · degree of cover (aerial photo, 5 classes)
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
rockfall SilvaProtect
n/ainside perimeteroutside perimetertotal
cantondegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG0-20%0.5560.0.0.0.0.556
21-40%1.1380.0.0.0.1.138
41-60%1.4370.0.0.21001.535
61-80%4.9190.0.0.21005.118
over 80%37.030.0.1.43738.43
total44.920.0.1.83346.72
AI0-20%0.0.0.0.0.0.0.0.
21-40%0.21000.0.0.21000.471
41-60%0.4710.0.0.21000.657
61-80%0.0.0.0.0.8480.848
over 80%1.7280.0.1.6303.316
total2.3250.0.2.8205.19
AR0-20%0.0.0.0.0.0.0.0.
21-40%0.5710.0.0.0.0.571
41-60%0.0.0.0.0.21000.2100
61-80%1.2390.0.0.7511.929
over 80%3.6200.0.2.0255.613
total5.3130.0.2.8208.16
BE0-20%1.0440.0.2.1313.125
21-40%1.4380.21003.6235.319
41-60%8.7150.4717.31616.410
61-80%22.191.24118.51041.86
over 80%50.352.72841.7694.63
total83.544.42173.24161.11
BL/BS0-20%0.21000.0.0.0.0.2100
21-40%0.0.0.0.0.0.0.0.
41-60%0.21000.0.0.21000.471
61-80%0.6580.31000.0.0.951
over 80%14.770.21003.22418.15
total15.760.5723.42319.64
FR0-20%0.0.0.0.0.0.0.0.
21-40%0.7560.0.0.6581.440
41-60%3.6220.0.1.7325.317
61-80%5.2200.0.5.31810.512
over 80%16.480.0.6.21622.65
total25.950.0.13.81039.73
GE0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.0.0.0.0.0.0.0.
61-80%0.0.0.0.0.0.0.0.
over 80%3.1130.0.0.0.3.113
total3.1130.0.0.0.3.113
GL0-20%0.0.0.0.0.4700.470
21-40%0.4710.0.0.21000.557
41-60%0.8500.21000.21001.241
61-80%1.2400.21001.3372.725
over 80%2.5251.9304.5189.09
total4.9182.3276.61413.87
GR0-20%0.6580.0.0.4711.045
21-40%4.7200.0.5.31910.014
41-60%14.4111.04523.7939.16
61-80%21.991.53531.1754.65
over 80%12.6122.82624.5839.86
total54.255.31985.03144.52
JU0-20%0.21000.0.0.0.0.2100
21-40%0.0.0.0.0.0.0.0.
41-60%1.8320.0.0.0.1.832
61-80%3.9210.21001.2405.318
over 80%15.591.0449.11325.55
total21.361.24010.31232.83
LU0-20%0.4700.0.0.4700.848
21-40%0.6570.0.0.0.0.657
41-60%5.0180.0.0.6585.517
61-80%10.7120.0.1.83312.511
over 80%15.390.0.4.71920.07
total31.940.0.7.41539.43
NE0-20%0.31000.0.0.0.0.3100
21-40%0.0.0.0.0.0.0.0.
41-60%2.3280.0.0.21002.527
61-80%4.9180.0.1.2416.016
over 80%15.970.21002.32618.56
total23.450.21003.62127.33
NW0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.21000.2100
41-60%0.5710.0.0.31000.856
61-80%1.0470.0.1.3422.428
over 80%2.0330.21001.7263.917
total3.5210.21003.5217.29
OW0-20%0.6570.0.0.0.0.657
21-40%0.21000.0.0.4690.657
41-60%2.3270.0.0.9443.221
61-80%2.5250.3723.1235.915
over 80%3.5210.0.4.2197.811
total9.1120.3728.71118.14
SG0-20%0.4710.0.0.21000.657
21-40%1.9320.0.1.1442.925
41-60%2.4300.0.2.1314.521
61-80%5.3190.21005.41910.913
over 80%10.2121.34118.4829.85
total20.191.53827.2748.84
SH0-20%0.0.0.0.0.0.0.0.
21-40%0.0.0.0.0.0.0.0.
41-60%0.21000.0.0.0.0.2100
61-80%1.9310.0.0.0.1.931
over 80%9.870.0.0.46910.27
total11.940.0.0.46912.33
SO0-20%0.21000.0.0.0.0.2100
21-40%0.5680.0.0.0.0.568
41-60%0.6580.0.0.0.0.658
61-80%3.3240.21000.21003.823
over 80%23.850.7581.93226.44
total28.530.9502.13031.62
SZ0-20%0.0.0.0.0.21000.2100
21-40%1.2400.0.0.4711.734
41-60%3.0250.0.0.8493.821
61-80%2.9250.0.3.2246.116
over 80%6.3150.7566.81413.77
total13.5100.75611.41125.54
TG0-20%0.7560.0.0.0.0.756
21-40%0.5680.0.0.0.0.568
41-60%0.6580.0.0.0.0.658
61-80%2.5250.0.0.4732.924
over 80%12.970.0.2.02815.05
total17.250.0.2.42619.63
TI0-20%0.0.0.21000.21000.471
21-40%0.21000.21001.3371.733
41-60%2.7270.21003.7236.617
61-80%3.7230.85017.71022.29
over 80%9.7145.91853.4569.03
total16.3107.31676.3399.92
UR0-20%0.0.0.21000.0.0.2100
21-40%0.0.0.21000.3700.658
41-60%1.3360.0.1.0442.427
61-80%2.1290.8501.3374.219
over 80%1.3361.3403.0225.614
total4.8182.4275.71512.96
VD0-20%1.7340.0.0.0.1.734
21-40%1.9330.0.0.4712.330
41-60%7.5160.0.0.8508.415
61-80%16.8100.0.4.32121.09
over 80%39.650.65814.11154.34
total67.530.65819.6987.72
VS0-20%0.21000.0.0.21000.471
21-40%3.0260.4713.0266.417
41-60%6.3181.63513.61121.59
61-80%8.5153.32424.3836.16
over 80%6.6171.53526.5734.66
total24.586.81667.7499.02
ZG0-20%0.0.0.0.0.11000.1100
21-40%0.0.0.0.0.0.0.0.
41-60%0.11000.0.0.21000.371
61-80%0.8410.0.0.3711.133
over 80%1.9260.0.1.8273.714
total2.9190.0.2.5205.48
ZH0-20%0.0.0.0.0.0.0.0.
21-40%1.4360.0.0.0.1.436
41-60%1.3400.0.0.0.1.340
61-80%7.9150.0.0.4728.214
over 80%36.540.0.1.24137.84
total47.120.0.1.63548.82
Switzerland0-20%7.1170.4714.22211.713
21-40%20.3101.14517.11138.57
41-60%67.453.32457.86128.64
61-80%135.749.015124.14268.82
over 80%352.9220.810236.62610.31
total583.4134.57439.921057.81
© WSL, Swiss National Forest Inventory, 18.06.2020 #861504/327835
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