Gis-based Regional Economic Differences And Decision Support Systems Research

Along with the development of domestic economy and the full-scale development program for the western regions, the production of research on regional economy provides more and more decision-support. So, the research on statistics and analysis of regional economy becomes hotspot in economic research. It has more and more widely requirement in researching spatial relationship and spatial effect of regional economic especially. However, during the commonly analysis and decision of regional economy, time is deemed to a most important factor. There are less recognition in the style and rule of spatial organization of economic movement. Along with the research in regional economy analysis, researchers observe that difference of regional economic developing is unavoidable, and spatial distribution of vary of economic movement is changing along with time. Many researchers more and more recognize that we should research and analyze the deference of regional economy in spatial. Then it can provide decision support for reducing the deference of regional economy. However, it is a problem how to combine the method of statistic and analysis on regional economy with the geographical character, and research spatial relationship among regions in the developing of regional economy.According to these problems, this article designs a new model of regional economic analysis system based GIS and component technique. It explores the method and feasibility of combining the method of regional economy with GIS.1. This article discusses the traditional method of regional economic analysis and the development of combining GIS with the method of regional economic analysis. Then it designs a new model of regional economy analysis system. This model can resolve the problem of combining method of regional economic analysis with geographic character. It give us a new idea in researching spatial relation and spatial organization of regional economy.2. Taking example for PCA component, this article introduces the method of developing component for regional economic analysis. These components can integrate with component of ArcGIS to application system.The research indicate that combining traditional method of regional economic analysis with GIS and component technique can widely exploit the idea of research in regional economy and provide some new method for researching spatial deference and spatial relationship of regional economic development.