Flood Risk Assessment and Mapping using ArcGIS

Hi Good People,
I hope you are doing very great at your place. Today's video is about Flood Risk Assessment and Mapping using Weighted Sum/Overlay techniques in ArcGIS. Here, I have used total Seven (7) variables/factors that influences to increase flood susceptibility such as precipitation, drainage density, distance from river, distance from road, elevation, slope, land use and land cover map. I did not show here the variables preparation map as I have already uploaded these in this channel. The links are given below;

LULC Map preparation: Supervised Image Classification | Lan...
Drainage density/Watershed delineation: Watershed Delineation in ArcGIS | How...
Calculate drainage density: How to Calculate Stream or drainage L...
Rainfall map: Download Rainfall Data 1901-2021 and ...
Slope map: Slope, Aspect, Contour , Hillshade Ma...
Elevation/DEM Map: Digital Elevation Model (DEM) data of...
Distance from road, river: LULC Prediction Tutorial Part 2: Vari...
Shapefile (Road, river) download: Shapefile download (Country, Road, Ri...

Please be careful that Cell Size and coordinate system for all thematic maps must be same.

Another Best Tutorial for Flood Risk Assessment: Flood Susceptibility Mapping using GI...

I hope you will find this tutorial easy and helpful. Thank you for being with GIS & RS Solution Channel.

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