| Factors | Condition | Value |
| Distance to international border | >1000 | 1 |
| ≤1000 | 0 | |
| Distance to wadis meters | >50 | 1 |
| ≤50 | 0 | |
| Roads meter | >250 | 1 |
| ≤250 | 0 | |
| Urban | >250 | 1 |
| ≤250 | 0 | |
| Faults | >1000 | 1 |
| ≤1000 | 0 | |
| Wells | >500 | 1 |
| ≤500 | 0 | |
| Farms | >250 | 1 |
| ≤250 | 0 |