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GIS analysis for the marine environmental data off Karnataka coast
1National Institute of Oceanography, Dona-Paula, Goa-403 004, India. surya@darya.nio.org
Environment International
|October 6, 2005
Summary
A new Oceanographic Information System (OIS) uses Geographic Information System (GIS) for marine environmental data assessment. This user-friendly tool aids in data interpretation and forecasting for the Karnataka coast and beyond.
Area of Science:
- Marine science
- Geographic Information System (GIS)
- Oceanography
Background:
- Marine environmental data off the Karnataka coast requires effective management and analysis.
- Existing systems may lack user-friendly interfaces for accessing and interpreting complex oceanographic and bathymetry data.
Purpose of the Study:
- To develop an Oceanographic Information System (OIS) using GIS for marine environmental data.
- To provide user-friendly tools for data assessment, visualization, and forecasting.
- To bridge the gap between user knowledge and technical software operation.
Main Methods:
- Development of an Oceanographic Information System (OIS) utilizing Geographic Information System (GIS) technology.
- Implementation of GIS-based Map-query and Contour visualization interfaces.
- Integration of query-based reports and graph generation tools.
Main Results:
- A functional OIS was developed and applied to the Karnataka Coastal Environment.
- User-friendly interfaces, including Map-query and Contour visualization, were successfully implemented.
- The system demonstrated utility for data synthesis, interpretation, and forecasting.
Conclusions:
- The developed OIS is a powerful tool for synthesizing and interpreting marine environmental data.
- The system enhances accessibility for clients and policymakers in marine environmental management.
- OIS provides a robust platform for comprehensive marine ecosystem analysis and forecasting.
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