|
| Variables | Sources | Spatial resolution |
| Climatic | Coefficient of variation of annual rainfall (%) | TAMSAT | ~4 km |
| Mean annual rainfall (mm) | |||
| Rainfall trend (correlation coefficient) |
|
| |
| Topographic | Elevation (m) | SRTM | 30 m |
| Edaphic | Soil types units | BUNASOL BF | Vector data |
| Demographic | Population growth (2000-2020 in %) | GPWv4 | 1 km |
| Accessibility | Euclidean distance to river (m) | IGB | Vector data |
| Land use/cover | Classes | ESA | Vector data |