Discussion and Implementation on Comprehensive Management of Spatial Data for Comprehensive Applications

With rapid development of applications of GIS, people have paid great attention to comprehensive management of different spatial data for comprehensive applications. In this paper, we analyze the basic characters of spatial data and its applications for comprehensive applications, and present the basic demands of Comprehensive Management of Spatial Data. Besides, we also bring up several technical problems which concern with the data management model and basic method, the data storage model, and the dynamic connecting method between fundamental spatial data and thematic data. Finally, the implementation of the mentioned technical methods is represented.