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Open-Source web-based Geographical Information System for health exposure assessment.
1Geography, College of Life and Environmental Sciences, University of Exeter, Amory Building, Rennes Drive, Exeter, EX4 4RJ, UK.
This study developed an open-source, web-based Geographical Information System (GIS) for visualizing and interacting with spatial data. The system demonstrates the feasibility of creating customizable GIS applications using only open-source software for data dissemination.
Area of Science:
- Geographic Information Science
- Environmental Informatics
- Public Health Informatics
Background:
- Geographical Information Systems (GIS) are crucial for spatial data analysis.
- Proprietary GIS software can be costly and restrictive.
- Accessible tools are needed for sharing health and environmental data.
Purpose of the Study:
- To design and develop an open-source web-based GIS.
- To enable users to visualize, customize, and interact with spatial data.
- To demonstrate the viability of open-source solutions for GIS applications.
Main Methods:
- Utilized solely open-source software components.
- Developed a web-based application architecture.
- Implemented functionalities for spatial data visualization and interaction.
Main Results:
- Successfully created a functional web-based GIS application.
- The application is customizable and accessible via a web browser.
- Demonstrated effective conveyance of health and environmental data.
Conclusions:
- Open-source software can be effectively used to build custom GIS applications.
- Web-based GIS offers a flexible platform for data sharing.
- This approach reduces reliance on proprietary software for spatial data management.
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