| No. | Factors call | Factor details | Minimum distance | Maximum distance |
| 1 | Distance from protected area | Wildlife refuge | 2000 | 4000 |
| Protected area | ||||
| Hunting banned area | ||||
| 2 | Distance from epicenter | - | 2000 | 10,000 |
| 3 | Distance from fault | - | 1000 | 10,000 |
| 4 | Distance from river | - | 1000 | - |
| 5 | Distance from road | - | 1000 | 10,000 |
| 6 | Distance from town | - | 2000 | 6000 |
| 7 | Distance from villages | - | 1000 | - |