Research and implementation of the sustainable development information sharing Web service system of China

The sustainable development information sharing Web service system of China aims at building a network system, developing a network and service platform, supplying an integrated solution of data management, publication and service for the sustainable development information sharing of China. It can be divided into three parts. The first part is an integrated database platform of common fundamental geographical information and thematic geographic information, the second is a data management and maintenance platform based on client/server structure. And the last part is an information publication and service platform based on browser/server structure. This paper describes the frame, functions of this Web service system in details, and some key technologies used are stressed.