Design and Implementation of Beijing Fundamental Geospatial Framework Platform

The construction of fundamental geospatial framework is an important infrastructure project. It provides spatial positioning and play s an indispensable role for city development and informatization construction. This paper discusses about the design and implementa tion of Beijing Fundamental Geospatial Framework platform. It mainly describes the goal and content of the construction , the techni cal architecture,the design of fundamental geospatial database , and main functions of the systems, and also introduces to the key rele vant technologies in detail. At present, the platform has been put into use, and has provided data service for Units or individuals inter nal and external. Construction of Beijing fundamental geospatial framework platform is similar to other cities, so techniques and met hods in this paper can be used as reference for other cities