Flood Hazard Mapping in QGIS

Peter Kimani
Peter Kimani

May 21, 2025

Flood Hazard Mapping in QGIS

This project assessed flood-prone areas using Digital Elevation Models (DEM), slope analysis, and hydrological modeling in QGIS. I performed terrain processing to derive flow accumulation, stream networks, and elevation zones. The final map highlighted high-risk flood zones, providing a valuable tool for disaster preparedness and urban planning.

https://drive.google.com/file/d/1tFmPBeMvNG-QqDrTRbxezraxrd8V9CDe/view?usp=drive_link


Plug-ins used

GDALGRASS GISProcessing Tool Boxraster terrain analysisSemi-Automatic Classification Plugin

tags

DEMFlood MappingHydrologyQGISTerrain Analysis

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