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Saraswat Aditya Sanjay

GE4001

Flood Inundation Modelling and Flood Risk analysis

Flooding is one of the most common natural disaster that has a huge impact on life and property. Hence it is very important to simulation it for mitigation. This studio project focuses on modelling Vadodara 2019 flood by modelling the inundation areas. After validating the model, flood inundation extent was generated for increased precipitation scenarios. This study was supported by creating flood vulnerability, hazard and ward wise risk map for further analysis . To sum this up an open source GIS based WebApp and a Dashboard were prepared for better decision making and visualization.


Report Content

Aim objective and methodology for the study

Study area and Datasets used

Creating Geometric data for generating discharge using Hecras model

Discharge ouput using HecRas

Geometric data for simulating flood inundation extent using Hecras model

Inundation extent Model output and Analysis

Analysis and predicting future flood inundation scenarios

Flood Vulnerability and flood hazard Maps and analysis

Ward wise flood risk analysis for Vadodara

GIS based webapp and dashboard for better decision making