Earth observation technologies for flood-risk mapping, modeling and management. Training manual prepared for Capacity Building Workshop on Earth Observation Technologies for Flood-risk mapping, Modeling and Management, Peradeniya, Sri Lanka, 18-21 November 2014. - Amarnath, Giriraj; Inada, Yoshiaki; Ghosh, Surajit; Umer, Yakob; Alahacoon, Niranga; Kota, Harada; Inoue, Ryosuke; Schlaffer, S. (University of Peradeniya, 2014)