No | Data type | Source | Spatial resolution (m) |
---|---|---|---|
1 | Landsat images (Landsat 5 TM (1991), Landsat 7 ETM + (2002) & Landsat 8 OLI/TIRS (2019) | United States Geological Survey (USGS) | 30 |
2 | Digital Elevation Model | ASTER | 30 |
3 | Topographic Map | Ethiopian Geospatial Information Institute (EGII) | Â |
4 | GPS data | Field survey | Â |
5 | Socio-economic data | Questionnaire survey and expert interview | Â |