Contribution of remote sensing and GIS in the study of the evolution of Anza beach in Agadir (Morocco)Amine Bouhadi, Abdessalam Ben harra, Samia Elallati, Safae Falouss, Lamiae Khali issa, Youssef Idmhand, Ahmed Raissouni and Abdlekrim El arrimE3S Web Conf., 502 (2024) 03006DOI: https://doi.org/10.1051/e3sconf/202450203006