Relevancy Between The Population And Economy At County Level Based On GIS

The relationship between population and economy is not only the core issue of regional sustainable development, but also one of the most basic starting points to study all the population and economic issues. Thus, the relationship between population and economy has long been concerned by demography, economics and geography. In this paper, by analyzing research units, the 21 townships in Anren County, and the basic data including data-based land plan and data Statistical Yearbook In the population and economic data, Anren County population and the status quo of economic development was analyzed, under support of the new round of land planning revision project. Anren County population and economic relations were on, is related to Through pertinence and spatial analysis and using classical field theory, the aim in which relationship between county population and economy is visible on ArcMap and creating new ideas and new research methods of study regional population and economic problems is to be achieved.The main research results are as follows:1 Development of the Anren County's population and economy is analyzed. Advantages and limitations of Anren County economic development were clarified. At the same time the development of the characteristics of the population was being identified.2 Under the study unit of township, representative demographic and economic data were correlation analyzed. The results were drawn that the relationship between population development and economic development is a significant positive correlation which means that the growth level of population can promote county economic development level significantly.3 Using ArcMap the Inverse Distance Weighted in the township population and economic indicators of the spatial interpolation and combining the classical field theory, the effect was reached on the distribution of the population field and economic field. From the analysis of the graphics can be drawn Anren County population and economic development in line with the electric distribution and transmission. Methods have been fully proved to be feasible, that is the classic physics of the electric field to the introduction of the regional population and economic relations in the study, used to explain the region's population and economic relations.4 According to Anren County population and economic development status, the proposal was put forward on Anren County population and coordinated economic development policy. Anren County should be from the population growth under control, improving population quality, optimizing the industrial structure, population, resources and reasonable arrangements to speed up the process of urbanization, and other aspects of the population to achieve coordinated economic development.