Trade-off between cost and performance of earth observation data in olive trees health assessment: Digital crop mapping approach using machine learning algorithms. - Yassine Bouslihim; Abdelkrim Bouasria; Aicha Rochdi; El Bachir El Haissen; Dénes Lóczy; Zoltan Orban; Ali Salem (Int. J. Appl. Earth Obs. Geoinformation, 2025)