| The problem of population in China is the most important to us,which has affected sustainable development about social and economic interests。Census data,population data and so on, contains a large amount of information, it is not only useful for the whole country,but also valuable to the local levels and even to the private sectors。Information of population migration,the distribution of population and auto-correlated of population,which is important and significant for the decision-making of the government and social development。So reinforce the management of population with modern science and technology is the most critical factor to sustainable development about social and economic interests。With the development and deep application of GIS, which plays an important role in the analysis and decision-making.It becomes a trend to design a sort of Population Geographic Information System(P-GIS)。Based on GIS application as the starting point,maked use of technology of computer,plug-in and GIS to design Population Spatial Statistics Information System.This thesis is consists of five chapters.Chapter 1 is preface,introduction of background of the subject,purpose of this research.It also summarises the current research progress. Chaper 2 introduces the technology of plug-in,types of plug-in,and structure of Plug-in software and so on。Chaper 3 design the Population Spatial Statistics Information System, include requirements analysis, the scheme of system and the function of system。Chapter 4 introduces the detailed application of the system(for example ChongQing),about Information Search, Associate Data,Resourse Pool and statistical graph.Finally, summarizes the problem,revolutions and shortages of this thesis and give the possible perspectives of future researches.Through the research in this paper,achieving a plug-in P-GIS based on MapWinGIS.Taking advantage of resorse pool to manage the data about population directly and efficiently. |
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