| 基于地理信息网格的仿真实体连通性计算方法 |
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| 引用本文： | 李锋,万刚,张宗佩,廖晋民.基于地理信息网格的仿真实体连通性计算方法[J].测绘与空间地理信息,2015(1):10-12,19. |
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| 作者姓名： | 李锋 万刚 张宗佩 廖晋民 |
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| 作者单位： | 信息工程大学,河南郑州,540052 |
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| 摘 要： | 地理信息网格不仅可以管理地理空间数据,也可以管理空间分布的三维仿真实体。采用地理信息网格技术将全球划分为不同分辨率的系列地理网格,根据仿真实体的地理坐标和技战术指标进行网格注册,建立仿真实体间的空间位置关系,通过基于地理网格仿真实体预筛除,可提高仿真实体连通性测试的计算效率。
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| 关 键 词： | 地理信息网格 作战模拟 通视分析 网格剖分 空间剖分 |
The Connectivity Computing Method of Simulation EntityB ased on Geographical Information Grid |
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| LI Feng,WAN Gang,ZHANG Zong-pei,LIAO Jin-min.The Connectivity Computing Method of Simulation EntityB ased on Geographical Information Grid[J].Geomatics & Spatial Information Technology,2015(1):10-12,19. |
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| Authors: | LI Feng WAN Gang ZHANG Zong-pei LIAO Jin-min |
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| Institution: | LI Feng;WAN Gang;ZHANG Zong-pei;LIAO Jin-min;Information Engineering University; |
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| Abstract: | Geographical Information Grid can manage not only geography spatial data but also space distributed 3D simulation entities. Relation of spatial location can be built using geography information grid technology to divide the earth into a series geography grid of different resolution and registered by grid based on geography coordinate and index of technology and tactics .Computing efficiency of connection test of simulation entities can be improved by simulation entities filtration based on geography grid . |
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| Keywords: | geographical information grid war game visibility analyses grid division space division |
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