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Ovis: A Framework for Visual Analysis of Ocean Forecast Ensembles
IEEE Transactions on Visualization and Computer Graphics
|September 11, 2015
Summary
This study introduces an interactive visualization system for analyzing ocean forecast simulations. It aids in understanding sea surface height patterns to plan offshore operations and marine research missions.
Area of Science:
- Oceanography
- Scientific Visualization
- Computational Fluid Dynamics
Background:
- Ocean forecasting relies on accurate sea surface height (SSH) data.
- Ocean eddies significantly impact offshore structures and marine ecosystems.
- Existing visualization tools lack interactive capabilities for ensemble SSH simulations.
Purpose of the Study:
- To develop an integrated visualization system for interactive analysis of ensemble SSH simulations.
- To demonstrate the system's utility in planning offshore structure operations and marine autonomous vehicle paths.
Main Methods:
- Developed a novel integrated visualization system for interactive visual analysis.
- Applied the system to ensemble simulations of sea surface height data.
- Utilized real-world data for offshore structure placement and operation planning in the Gulf of Mexico.
- Demonstrated application in planning autonomous underwater vehicle paths for Red Sea research.
Main Results:
- The system enables direct derivation and interactive exploration of eddy positions from SSH data.
- Facilitated spatial and temporal analysis of eddies for offshore structure planning.
- Showcased potential for optimizing autonomous underwater vehicle routes for marine science.
Conclusions:
- The novel visualization system enhances the analysis of oceanographic ensemble simulations.
- Provides critical insights for operational planning in the oil and gas industry.
- Offers valuable tools for marine research and exploration, particularly in data-scarce regions.
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