| Station | NDII6 | NDII7 | GVMI6 | GVMI7 | NDWI |
| AIN DRAHAM | 0.91 | 0 | 0.79 | 0.67 | 0.98 |
| DAR FATMA | 0.91 | 0 | 0 | 0 | 0.99 |
| OUCHTATA | 0 | 0 | 0 | 0 | 0.77 |
| FEIJA | 0.66 | 0 | 0.46 | 0 | 0.97 |