Utilization of Bathymetry Data and Backscatter in Geohazard Identification Process at Drilling StageIrena Hana Hariyanto, Khomsin, I Nyoman Dimas Adhi, Anggara Rachmat and Kayla Rashieka NoerBIO Web Conf., 157 (2025) 07003DOI: https://doi.org/10.1051/bioconf/202515707003