Abstract: This paper analyzes the deficiency of traditional simulation methods in virtual sea battlefield, and proposes the idea of realizing the simulation of large-scale virtual sea battlefield based on the digital earth. It extends the research on simulation technology of the virtual sea battlefield from three facets of large-scale ocean surface rendering based on digital earth, embedment of the three-dimensional combat entity and scenario-driven simulation of the virtual sea battlefield environment. The effect of simulation is given.

Key words: simulation, digital chart, digital earth, virtual sea battlefield, scenario-driven

摘要： 分析传统海战场仿真方法的不足，提出以数字地球平台为基础来实现大规模虚拟海战场环境仿真的思路，从基于数字地球的大规模海洋表面生成、三维战场实体嵌入以及利用想定驱动虚拟海战场环境仿真3个方面展开虚拟海战场环境仿真技术的研究，通过实验给出实际的仿真效果。

关键词: 仿真, 数字海图, 数字地球, 虚拟海战场, 想定驱动

CLC Number: 

• TP391.41