Inundation Mapping and Flood Frequency Analysis using HEC-RAS Hydraulic Model and EasyFit Software
Lam Teluth Minywach,
Tarun Kumar Lohani,
Abebe Temesgen Ayalew
Abstract:Conducting a flood frequency analysis and mapping of the inundated area in rivers are important for river flow modeling. The main purpose of this research is to estimate the peak flow, model the inundated area using HEC-RAS, and conduct an analytical hierarchy process for the upper Baro Akobo basin in Ethiopia. The inundation area and river depth for 25, 50 and 100 years are considered while contemplating several factors which contribute to flooding. The downstream of the basin has experienced numerous floods … Show more
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