Advancing Soil Erosion Assessment: Application of Remote Sensing and Geospatial Techniques in Bulango Ulu Reservoir BasinMuhammad Ramdhan Olii, Bambang Agus Kironoto, Aleks Olii, Ririn Pakaya and Abdul Kadir Zailani OliiE3S Web Conf., 476 (2024) 01041DOI: https://doi.org/10.1051/e3sconf/202447601041