| Date | Cell size (m) | Vector | |
| Truc-Vert | November 2014 | 0.1 | Plane |
| 25/01/2016 | 0.03 | UAV | |
| 23/01/2018 | 0.3 | UAV | |
| Plaisance | Summer 2010 | 0.25 | Plane |
| November 2017 | 0.015 | UAV |