设计并实现了一个空间信息移动服务原型系统。
Finally, a prototype of mobile geospatial information service system is developed based on the research work of the thesis.
提出了一种具有创新性的移动空间信息服务系统主体设计方案及具体实现策略，并给出了部分实验结果。
Finally, it provides the reliable design methods, the detailed realization scheme and some test results for one geospatial information mobile service system.
笔者分析了应用于空间定位服务（LBS）的分布式移动地理信息系统（DM-GIS）的原理、特点和有关关键技术，提出了应用DM-GIS技术的解决方案。
This paper analyzes the principle, characteristics and key technologies of DM-GIS, which is used in location based service (LBS), presents the efficient technological scheme for application.
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