协同遥感信息与统计信息的人口空间格局分析

发布时间：2018-05-20 14:40

本文选题：人口 + 空间格局分析　；参考：《测绘通报》2017年05期

【摘要】：针对人口空间格局分布分析不足的问题,借助遥感信息与基本统计信息,引入人口地理集中度、探索性空间数据分析和地理加权回归模型,定量地分析了特征因子在市域范围上的空间异质性。人口集中指数与Moran指数能有效地反映空间事物之间的密切作用关系,在产业空间分布中能较好地评价集聚效应,反映空间分布状态。以长江经济带为研究区域,对人口空间分布进行了研究,得出了"圈层集中—东西对立—南北差异—四周分散"的分布特征,并从经济、社会、环境、土地利用方面分析原因,为人口合理增长和资源分配提供了参考。
[Abstract]:Aiming at the problem of insufficient analysis of population spatial pattern distribution, with the help of remote sensing information and basic statistical information, the paper introduces population geographical concentration, exploratory spatial data analysis and geographical weighted regression model. The spatial heterogeneity of characteristic factors in the scope of city is analyzed quantitatively. The population concentration index and the Moran index can effectively reflect the close relationship between spatial things, and can better evaluate the agglomeration effect and reflect the spatial distribution state in the industrial spatial distribution. Taking the Yangtze River economic belt as the research area, this paper studies the spatial distribution of population, and obtains the distribution characteristics of "the concentration of the circle, the opposition between east and west, the difference between the north and the south and the dispersion around the region", and analyzes the reasons from the aspects of economy, society, environment and land use. It provides a reference for rational population growth and resource allocation.
【作者单位】：中国测绘科学研究院;
【基金】：测绘地理公益性行业科研专项(201512032) 基础测绘(201512027)
【分类号】：C922;P237

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