Applying GIS-Based Household Vulnerability Index (HVI) for Coastal Disaster Risk Reduction in Bangladesh

MdSohel — Fri, 03 Apr 2026 12:17:15 GMT

Hello GIS Community,

I am currently working on a research-focused project that explores the development of a GIS-based Household Vulnerability Index (HVI) for coastal regions of Bangladesh. In hazard-prone areas, especially those affected by cyclones and storm surges, vulnerability is not uniform—household-level differences play a critical role in disaster impact and response.

My approach integrates multiple spatial and socio-economic indicators, including:

Elevation and proximity to coastline
Housing structure type
Access to cyclone shelters
Demographic factors (elderly, children, persons with disabilities)

Using GIS and spatial analysis tools, I aim to develop a predictive model that can support:

Targeted early warning dissemination
Priority-based evacuation planning
Data-driven disaster risk reduction strategies

One of the key challenges I am facing is data availability and validation at the household level, especially in data-scarce environments.

I would greatly appreciate insights from the community on:

Best practices for validating composite vulnerability indices
Integrating remote sensing data with socio-economic datasets
Any similar case studies or workflows you have worked on

Looking forward to your valuable suggestions and discussion!

Thank you.

Re: Applying GIS-Based Household Vulnerability Index (HVI) for Coastal Disaster Risk Reduction in Bangladesh

Gimhani_Meegastenna — Thu, 09 Apr 2026 04:29:42 GMT

This is a really well-structured research initiative — the household-level approach to vulnerability mapping is so much more actionable for disaster response than region-wide generalizations, and the indicators you've chosen capture both physical and social dimensions of risk beautifully.

topic Applying GIS-Based Household Vulnerability Index (HVI) for Coastal Disaster Risk Reduction in Bangladesh in Esri Young Professionals Network Networking

Applying GIS-Based Household Vulnerability Index (HVI) for Coastal Disaster Risk Reduction in Bangladesh

Re: Applying GIS-Based Household Vulnerability Index (HVI) for Coastal Disaster Risk Reduction in Bangladesh