Website design of a spatial data dissemination system and soil classification based on geotechnical engineering (case study: Surabaya City)Satria Bagas Kara Saputra, Muhammad Akhdan Mu’afa, Sandy Tri Gustono, Hapsoro Agung Nugroho, Hariyanto and Marzuki SinambelaE3S Web Conf., 464 (2023) 14006DOI: https://doi.org/10.1051/e3sconf/202346414006