基于城市建筑物的战场环境可视分析

从城市作战实际出发,主要以建筑物为考虑因素,提出了利用DEM叠加建筑物高度信息进行城市战场环境可视分析,研究了在城市战场环境中进行可视分析时应选择的数据类型,以及DEM与建筑物高度信息的快速获取途径与各方法的特点。利用这种方法对有关城市市区进行了实验分析,验证了方法的可行性与准确性。

Visibility Analysis of Battlefield Environment Based on Urban Building

This article proceed from the reality of urban warfare,according building as main consideration to take visibility analysis.It proposed the method that made visibility analysis in urban battlefield environment with DEM stacking building height information,and researched the data types which should be selected in urban battlefield environment,analyzed the quick acquisition channels of getting DEM and building height information as well as the characteristic of each manner.It had took some experiment with different regions datas,such as Lanzhou,Urumchi,Xining,and also verified feasibility and accuracy of this method.