宏观经济数据库项目.pptVIP

Construction and Application of the Socio-economic Statistical Geographical Information System in Hangzhou Du Guozhong Deputy Director Metropolitan Bureau of Statistics of Hangzhou Zhejiang Province, China Tel: 86-571Fax:86-571E-mail: dgz@tjj.hz.gov.cn Abstract The Socio-economic Statistical Geographical Information System in Hangzhou is constructed on the bases of the Geographical Information System(GIS) technology. It is based on the standard statistical index and general statistical standards. By combining the geographical data of the city with the Economic Census, the unit directory storehouse, the registered population data base, and the comprehensive statistical database system, Hangzhou’s socio-economic SGIS has established a corresponding socio-economic statistical data warehouse. It applies the Abstract “space location function” and the “analysis and inquiry function” of Hangzhou’s statistical basic unit information and provides, this way, a convenient and intuitive statistical service to the public. With its powerful statistical analysis and space analysis ability, the system can provide helpful information on specific themes for decision-making, thus offering a source of information for the sustainable development of Hanghzhou. The Systematic Framework of Construction Basic sources for the Socio-economic Geographical Information System are, on the one hand, the electronic urban map of Hangzhou and the store of location names, and on the other hand the information on enterprises from the Economic Census supplemented by the 4 departments’ real time network. In combination also with data from Hangzhou’s comprehensive statistical database system, the SGIS provides complete and updated information. The framework of the system is represented as shown below: The Sources for Updating the System The Sources for Updating the System The Sources for Updating the System The Means of Construction House-numbers are the main basis f