基于数字地球的装备保障系统研究与设计

Research and design of equipment support system based on digital earth

利用"金字塔模型"、"椭球四叉树索引"等技术,并结合军械装备保障相关业务需求构建了基于数字地球的后方军械仓库基本信息系统。系统除了具有定位、测距、平移、缩放、地标管理、飞行等数字地球的基本功能外,还可接收并处理多种业务数据,同时,系统还利用可视化仿真技术构建了部队营区的三维模型和全景视图。

Adopted ＂Pyramid Model＂, ＂Ellipsoidal Quadtrees＂ and other technologies, combined with the requirement of ordnance equipment support, this paper constructs the basic information system of the ord- nance depot based on the digital earth. Besides the basic functions of the digital earth , such as positio- ning, distance measuring, translating, zooming, landmark managing and flying, etc. , the system also can receive and process various service data. Meanwhile, applied the visual simulation technology, the system also can construct the three dimensional model and the panoramic vies of the military barracks.