Journal of System Simulation
Abstract
Abstract: A novel expended lattice structure of DEM-Cell model incorporating DEM elevation information is proposed, in response to the requirements of extrapolation of trends and hazards of forest fire spread, as well as the need of route selection and real-time path optimization for rescuers. Combining vegetation attributes of meta cells with geographic elevation information, we develop a simulation and fire fighting exercise system that computing the resultant data in real time and converting it into renderable resource, which is directly used by the OSG engines. With the help of the same data structure and the corresponding key algorithms and technologies, we implement a complete set of forest fire spread simulation and firefighting drill system. Our firefighting system features high flexibility, better simulation efficiency and effectiveness, and support for various parallel computing methods, which can be widely promoted and used in related industries and systems.
Recommended Citation
Shao, Lei; Yan, Xiaotian; Liu, Jian; and Liu, Yuming
(2024)
"Research on Forest Fire Spread Simulation System Based on OSG,"
Journal of System Simulation: Vol. 36:
Iss.
5, Article 17.
DOI: 10.16182/j.issn1004731x.joss.23-0068
Available at:
https://dc-china-simulation.researchcommons.org/journal/vol36/iss5/17
First Page
1232
Last Page
1241
CLC
TP391.9
Recommended Citation
Shao Lei, Yan Xiaotian, Liu Jian, et al. Research on Forest Fire Spread Simulation System Based on OSG[J]. Journal of System Simulation, 2024, 36(5): 1232-1241.
DOI
10.16182/j.issn1004731x.joss.23-0068
Included in
Artificial Intelligence and Robotics Commons, Computer Engineering Commons, Numerical Analysis and Scientific Computing Commons, Operations Research, Systems Engineering and Industrial Engineering Commons, Systems Science Commons