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| 基于GIS技术的人口空间展布方法 | |
| 引用本文： | 周爱霞,高连峰,余莉.基于GIS技术的人口空间展布方法[J].地理空间信息,2013(3):83-84,87. |
| 作者姓名： | 周爱霞 高连峰 余莉 |
| 作者单位： | 1. 解放军理工大学气象学院,江苏南京,211101 2. 95856部队,江苏南京,210028 3. 94840部队,江苏南京,210028 |
| 基金项目： | 解放军理工大学气象学院基础理论研究基金资助项目。 |
| 摘 要： | 充分利用居民地对人口分布的指示作用,同时考虑居民地性质、规模对人口分布的影响,提出了一种基于"居民地重分类"的人口空间展布方法。首先根据居民地性质、规模等对居民地进行重分类,然后再根据统计方法求得各居民点类型的居住密度,从而获得人口的空间分布。以湖北省40多个县市作为研究区,采用该方法进行了实验,取得了较好的效果。 |
| 关 键 词： | 人口展布 居民地重分类 最小二乘法 |
Method of Population Spatial Distribution Based on GIS Technology |
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| Abstract: | Based on the indication function of residential area to spatial distribution of population,the paper brought forward a method based on reclassification of residential area to consider the influence of type and size of residential area on the spatial distribution of population.The residential area was reclassified firstly and then the density of all type of residential area was calculated out using statistics method.Experiment was conducted on the dike protected area of Yangtze river-Chenglingji and Hankou section.The results show that the method can improve the precision of spatial distribution of population. |
| Keywords: | spatial distribution of population reclassify of residential area least square method |
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