EcoGIS-Simulation Software for riverbed sediments modeling Sergey Khrapov, Ekaterina Agafonnikova, Polina Potaptseva, Ilya Makoveev and Anna Klikunova E3S Web Conf., 411 (2023) 02005 Published online: 10 August 2023 DOI: 10.1051/e3sconf/202341102005