| Station | Longitude | Latitude | Elevation | Period of | Height of the |
| ˚E | ˚N | (m) | measurement (year) | Mast (m) | |
| Moundou | 16.4 | 8.37 | 420 | 20 | 10 |
| Pala | 14.55 | 9.22 | 420 | 30 | 10 |
| Sarh | 18.23 | 9.9 | 364 | 20 | 10 |