摘要
地理信息系统要想发展 ,必须走开放式的道路 ,将分布式体系和面向对象的思想引入网络GIS系统 ,是地理信息系统发展的必然趋势。文中阐述了分布式对象的GIS的概念和设计思想 ,探讨了其网上实现的体系结构 ,对于GIS插件、智能化用户前端、三级客户 /服务器系统等重要问题进行了研究 。
It is necessary for the development of geography information system to put it into net and make it more open,and the import of the structure of distribution and the idea of facing on the object is the inevitable trend of its development This paper expounds the concept of distributed-object-WebGIS and the design idea, explores its structure of realization,and carries out a research on some important questions such as GIS inserts,intelligentize consumer terminal,three-level client/server and so on It also discusses some important techniques which must be used on the net
出处
《空军工程大学学报（自然科学版）》
CSCD
2001年第3期30-33,共4页
Journal of Air Force Engineering University(Natural Science Edition)
基金
国家骨干教师资助项目(2 0 0 0 - 35 8)
关键词
面向对象
分布式计算
GIS插件
三级客户/服务器系统
facing on the obyect
distribute calculation
GIS inserts
third class client/server system
