中国城市经济社会与空间数据库构建与应用CODATA,The.ppt

The Construction and Application of Database on China Urban Economy-society  Speaker :Liu Zhiyan Research Centre of Urban Development and Environment, Chinese Academy of Social Science Main content Purpose and Significance Technology Construction of Database Development and Application Background The appearing of modern information technology make it possible to collect ,sort and analysis the information come from urban complex system, especially, using the information platform of GIS Database to integrate the urban economy, society and spatial Information, to combine the statistics data and spatial data and Simulating the urban system ,will improve the research on urbanology decision. To collect ,sort and analyze the information come from urban complex system, especially, using the information platform of GIS Database to integrate the urban economy, society and spatial Information,to combine the statistics data and spatial data and simulating the urban system , will improve the research on urbanology and support the scientific and effective urban management and policy decision. The property of the Database I: It covers most of the urban economic data, which reflect the development level of urban economy. Reflect the urban economic development through data from 63 industries in 16 categories, which extend the index system vertical. Reflect overall of economic development(from scale and structure of economy,developing speed,benefit, static and dynamic, etc.), which stuff the content transversally. Reflect the urban economic development mechanism The economic development is an integrated system. Though it is a special-purpose database, but it will not cut out the connection between the economic development