In this video we will learn to prepare a flood risk map in ArcGIS. We will be using the relation:
Risk=Hazard * Vulnerability
Link For HECRAS 2D Flood Analysis:    • Complete HECRAS 2D Flow Modelling Tu...  
Link For HECRAS 1D Flood Analysis:    • Easy HECRAS 1D Flood Modelling Tutori...  


For the details of the theoretical background regarding the process and weightage values, you can check the report of Asian Development Bank (ADB) report in the following link:
https://www.adb.org/sites/default/fil...

#flood #2D #1D #risk #mapping #hazard #vulnerability #gis #arcgis #hecras #modeling