River Flood Risk Assessment for İzmir (Türkiye): Building Damage, Exposed Population, and Infrastructure Impacts (CRIZ-ERS)

This dataset contains the river flood risk assessment for İzmir Province developed under the CLIMAAX project.

This dataset contains the final river flood risk assessment outputs for İzmir Province.

Included Data

Building Risk

• Building-level water depth

• Building damage layers (GeoPackage)

• Damage summaries per return period

Population Risk

• Exposed population rasters

• Displaced population rasters

Infrastructure Risk

• Flood depth intersected with schools and hospitals

• Critical infrastructure impact maps

Return Periods

10, 50, 100, 500 years
(Baseline and RCP 8.5 scenarios)

Output Units

• Water depth: meters

• Population: number of persons

• Economic damage: derived from damage curves

File Contetns : 

01_River_Flooding_Riskd_Assessment.ipynb
Jupyter Notebook containing the river flood risk assessment workflow, integrating hazard, exposure, and vulnerability to estimate impacts and damages.

DamageBuildings.zip
Building-level economic damage layers derived from flood depth and depth–damage functions for multiple return periods.

ExposePopulation.zip
Raster layers of exposed and displaced population calculated by intersecting flood depth with population distribution data.

WaterDepthBuildings.zip
Building-level water depth layers obtained by intersecting flood hazard rasters with building footprints.

exposure_data.zip
Exposure layers used in the risk assessment, including building footprints, population raster, and critical infrastructure datasets.

Plots.zip
Figures and visual outputs generated from the river flood risk assessment, including damage maps, population impact maps, and infrastructure impact visualisations.