Unsupervised Classification of Riverbed Types for Bathymetry Mapping in Shallow Rivers Using UAV-Based Hyperspectral Imagery. - Siyoon Kwon; Yeonghwa Gwon; Dongsu Kim; Il Won Seo; Hojun You (Remote. Sens., 2023)

A Standardized Procedure to Build a Spectral Library for Hazardous Chemicals Mixed in River Flow Using Hyperspectral Image. - Yeonghwa Gwon; Dongsu Kim; Hojun You; Su-Han Nam; Young Do Kim (Remote. Sens., 2023)