Research Article
GIS-Based Landslide Susceptibility Mapping Using Frequency Ratio and Shannon Entropy Models in Dejen District, Northwestern Ethiopia
Table 1
Type of conditioning factors, format, and source.
| Type conditioning factors | Format | Sources |
| Slope | Raster | Derived from of ASTER GDEM image (2021) | Elevation | Aspect | Curvature | Topographic witness index (TWI) | River |
| Faults | Vector | Digitized from the study area of geological map, Minister of Water and Energy, Addis Ababa, Ethiopia |
| Road | Vector | Digitized from the study area of topographic map, Minister of Water and Energy, Addis Ababa, Ethiopia |
| Land use | Vector | Analysed from Sentinel 2 images in the USGS (2021) | NDVI | Vector |
| Rainfall | Vector | Interpretation of Ethiopian National Metrological Agency, Addis Ababa (1990–2021) |
| Landslide inventory | Vector | Digitized from Google Earth imagery (2021) and field survey |
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