| No Sites | Climate | Soil types | Slope (%) | Elevation (masl) | Annual rainfall mm | Annual average temperature (˚C) |
| 1 | Tropical | Vertisol | 15 - 30 | 625 | 759 | 26.4 |
| 2 | Tropical | Vertisol | 0 - 15 | 514 | 747 | 25.6 |