Soil Water Content Regression Analysis of Measurement Data from Hyperspectral Camera in Weathered Granite SoilsHwan-Hui Lim, Seung-Rae Lee, Enok Cheon and Yeeun NamE3S Web of Conf., 415 (2023) 03017DOI: https://doi.org/10.1051/e3sconf/202341503017