Factors & attributes | Landslide grid% | Total area grid% | Frequency ratio | Membership function |
---|---|---|---|---|
Geology | Â | Â | Â | Â |
Quartzite/Garnet Schist | 11.00% | 5.40% | 2.02 | 0.181 |
Permafrost | 0.00% | 13.50% | 0 | 0 |
Migmatite/Biotite gneiss | 89.00% | 81.10% | 1.1 | 0.098 |
Soil type | Â | Â | Â | Â |
Loam/sand | 0.00% | 0.54% | 0 | 0 |
Rock/loam | 9.50% | 6.60% | 1.44 | 0.129 |
Loam/rock | 6.82% | 20.70% | 0.33 | 0.029 |
Permafrost | 0.00% | 4.31% | 0 | 0 |
Sandy loam | 68.18% | 35.57% | 1.92 | 0.172 |
Sandy/clay loam | 14.09% | 28.89% | 0.49 | 0.044 |
Sandy/loam rock | 1.36% | 3.39% | 0.40 | 0.035 |
Relative relief | Â | Â | Â | Â |
Very low (0–30 m) | 6.25% | 16.13% | 0.39 | 0.0349 |
Low (30–60 m) | 18.75% | 37.24% | 0.50 | 0.044 |
Moderate (60–100 m) | 50.00% | 40.97% | 1.22 | 0.109 |
High (100–150 m) | 18.75% | 5.10% | 3.68 | 0.329 |
Very high (>150Â m) | 6.25% | 0.56% | 11.16 | 1 |
Slope category | Â | Â | Â | Â |
0°-5° (Very low) | 1.27% | 2.03% | 0.63 | 0.056 |
5°-15° (Low) | 2.53% | 11.70% | 0.22 | 0.019 |
15°-25° (moderate) | 8.86% | 20.61% | 0.43 | 0.038 |
25°-35° (Moderately high) | 22.78% | 27% | 0.84 | 0.075 |
35°-45° (High) | 45.57% | 31.20% | 1.46 | 0.130 |
>45° (Very high) | 18.99% | 7.46% | 2.55 | 0.228 |
Aspect | Â | Â | Â | Â |
North | 4.83% | 0.8% | 0.16 | 0.015 |
Northwest | 10.18% | 3% | 0.294 | 0.026 |
West | 14.57% | 7% | 0.48 | 0.043 |
Southwest | 14.76% | 14% | 0.94 | 0.086 |
South | 10.76% | 40% | 3.71 | 0.33 |
Southeast | 16.10% | 20% | 1.24 | 0.11 |
East | 16.8% | 8.2% | 0.48 | 0.044 |
Northeast | 11.98% | 7 | 0.58 | 0.05 |
Flat | 0.0017% | 0 | 0 | 0 |
Lineament buffer | Â | Â | Â | Â |
>200Â m | 56.25% | 61.23% | 0.92 | 0.082 |
0 – 50 m | 15.00% | 10.39% | 1.44 | 0.129 |
50 – 100 m | 7.50% | 10.56% | 0.71 | 0.063 |
100 m – 150 m | 6.25% | 9.42% | 0.66 | 0.059 |
150 m – 200 m | 15.00% | 8.40% | 1.79 | 0.160 |
Drainage buffer | Â | Â | Â | Â |
>200Â m | 43.75% | 78.31% | 0.56 | 0.050 |
0 – 50 m | 18.75% | 5.41% | 3.46 | 0.31 |
50 – 100 m | 10.00% | 5.84% | 1.71 | 0.153 |
100 m – 150 m | 8.75% | 5.12% | 1.7 | 0.152 |
150 m – 200 m | 18.75% | 5.30% | 3.54 | 0.317 |
LULC Type | Â | Â | Â | Â |
Fallow/Barren Land | 53.75% | 26.36% | 2.04 | 0.182 |
Sparse Vegetation | 38.25% | 30% | 1.27 | 0.113 |
Dense Vegetation | 8% | 41.40% | 0.19 | .017 |
Settlement | 0 | 0.095% | 0 | 0 |
Snow cover | 0 | 1.65% | 0 | 0 |