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Journal of Software Engineering
  Year: 2016 | Volume: 10 | Issue: 4 | Page No.: 400-407
DOI: 10.3923/jse.2016.400.407
Design of Visual Simulation and Analysis System of Marine Protected Areas Disasters
Shiyao Xiang, Yijin Chen and Dongjing Xu

Abstract:
Background: According to the vegetation status and special geographical location of China "Island shape" marine protected areas, the visual simulation and analysis system of marine protected areas disasters consisting of forest fire spreading analysis and seawater rising analysis has been designed, based on Geographic Information System (GIS) component development to provide help and support to the disasters prevention and relief. Methodology: The combined forest fire model of Wang Zhengfei and Mao Xianmin and calculation and simulation method of Huygens principle have been chosen to simulate the spreading scope of fire. The grid model (Grid) of protected areas and non-source submergence algorithm have been chosen for "Island shape" marine protected areas to simulate seawater rising. Results: The results show that the visual simulation and analysis of forest fire spreading can clearly simulate the spreading scope of fire based on specific impact factors and the spreading scope of fire varies by the change of impact factors. The results also show that the visual simulation and analysis of seawater rising can vividly simulate the rising process of seawater level through 3D model of marine protected areas and rising rate of seawater can be calculated by the system through monitoring data. Conclusion: In this way, the system can calculate how soon the seawater was reached the warning line and submersed line depending on the rising rate of seawater.
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How to cite this article:

Shiyao Xiang, Yijin Chen and Dongjing Xu, 2016. Design of Visual Simulation and Analysis System of Marine Protected Areas Disasters. Journal of Software Engineering, 10: 400-407.

DOI: 10.3923/jse.2016.400.407

URL: https://scialert.net/abstract/?doi=jse.2016.400.407

 
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