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本文选取2006年到2015年河南省各县市经济指标(GDP)数据,分析河南省经济发展现状及省内分布格局,运用重心模型,利用Arc GIS软件计算出河南省2006年到2015年各年份经济重心,分析经济重心的移动变化轨迹。分析得出:河南省经济发展形成了以郑汴洛为核心的经济发展中心,外围区域经济发展落后,省内经济受核心区域经济发展带动辐射影响较明显;2006-2015年间,经济重心移动幅度不大,向东北方向移动。
This paper selects the economic indicators (GDP) data of all counties and cities in Henan Province from 2006 to 2015, analyzes the present situation of economic development in Henan Province and the distribution pattern in the province, uses the center of gravity model and calculates the annual output of Henan Province from 2006 to 2015 Economic center of gravity, analysis of the trajectory of economic change of the center of gravity. The analysis shows that: Henan’s economic development has formed an economic development center with Zheng Bangluo as the core, the economic development in the peripheral areas lags behind, and the economy in the province is more obviously affected by the economic development in the core areas. From 2006 to 2015, the economic center of gravity Not large, moving to the northeast.