The Theory And Implement Of Population Information System Based GIS

Population and environment issues are the major problems puzzled humanity in the21stcentury. As the most populous state, China faces the limit of nature. Therefore, theaccurate information of population is important in sustainable development way of ourcountry.Traditional method has seldom involved or mined in the population spatialdistribution characters, while the geography information is closely related to resources andenvironment.The pearl river delta region is densely populated and resources relative shortage regions,within the jurisdiction of personnel source native place including all provinces and cities ofChina and Hong Kong, Macao, and part of the overseas. Using GIS technology to thepopulation, resources and the effective management and utilization of the local government isthe key way to improve administrative efficiency.This study based on the information from Shawan town existing, fully integratedresources, planning, land, construction, transportation, agricultural GIS data integration andpopulation comprehensive information management system. At the same time, through to theservice main body and the main business analysis, put forward the system structure anddesign requirements. Analyses the data exchange platform, population information analysisand town protection and tourism planning aid decision making three core function.