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ABSTRACT Ocean 3-D dynamic visualization is a method to analyze the law of ocean motion by processing complex and changeable ocean data by importing and visualizing. Through 3-D visualization design, the ability to analyze and reconstruct 3-D visualization characteristics of sea area flow field can be improved. To improve the 3-D dynamic visualization effect of ocean flow field and reveal the law of ocean motion, this paper designs a 3-D dynamic visualization system of ocean flow field based on virtual reality technology. Firstly, the framework of the dynamic 3-D visualization system of sea area flow field was designed. On the basis of defining the system development environment, the system software was developed and designed from the aspects of information acquisition module, database model, 3-D reconstruction module, visual simulation module, etc. So far, the design of the 3-D dynamic visualization system of sea area flow field was realized. The simulation results show that the output stability of the design system is good, the visualization ability is strong, and it has certain application values.
Rui Li (Thu,) studied this question.