1. Hassan II Institute of Agronomy and Veterinary, Department of Geodesy and Topography, Geomatics Science and Engineering, Rabat, Morocco
2. Aix Marseille Univ, Université Côte d'Azur, Avignon Université, CNRS, ESPACE, UMR 7300, Avignon, France
3. Drone Services Niger (DSN), Niamey, Niger
4. National Institute of Agricultural Research (INRA), CRRA of Marrakech, Marrakech, Morocco