| GIS在人口重心迁移研究中的应用 |
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| 引用本文： | 赵军,符海月. GIS在人口重心迁移研究中的应用[J]. 测绘工程, 2001, 10(3): 41-43 |
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| 作者姓名： | 赵军 符海月 |
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| 作者单位： | 西北师范大学地理系，甘肃兰州 730070 |
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| 摘 要： | 利用GIS技术，建立甘肃少数民族人口重心研究的图形数据库和人口统计数据库，计算各主要民族人口重心及其移动轨迹，制作人口重心移动专题图件，并在此基础上对少数民族人口重心移动规律展开讨论。
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| 关 键 词： | GIS应用 人口重心 少数民族人口 地理信息系统 移动规律 |
| 文章编号： | 1006-7949(2001)03-0041-03 |
| 修稿时间： | 2001-02-10 |
Application of GIS in the Study of the Migration of the Population Gravity Center |
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| ZHAO Jun,FU Hai-yue. Application of GIS in the Study of the Migration of the Population Gravity Center[J]. Engineering of Surveying and Mapping, 2001, 10(3): 41-43 |
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| Authors: | ZHAO Jun FU Hai-yue |
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| Abstract: | Using GIS technology,this paper establishes database for graph and database for statistic population,which can meet the study of the minority population gravity center of Gansu.The gravity center positions of the main nationlities and their moving tracks are calculated.This paper also makes thematic map that indicates characteristics of the moving of the population gravity center.And based on it,the rules of the moving of the minority population gravity center are discussed. |
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| Keywords: | Application of GIS Population gravity center Minority population |
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