| 基于MapInfo的文山州人口地理研究 |
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| 引用本文： | 丁贤法.基于MapInfo的文山州人口地理研究[J].云南地理环境研究,2008,20(3):10-14. |
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| 作者姓名： | 丁贤法 |
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| 作者单位： | 文山师范高等专科学校,生化系,云南文山,663000 |
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| 基金项目： | 云南省文山师范高等专科学校科研基金 |
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| 摘 要： | 应用Maplnfo Professional对文山州及8县的扫描栅格地图分别进行配准与数字化，关联了1953-1995年及2000年和2005年文山州人口普查与统计数据，在县级与乡镇尺度上建立了人口空间数据库；使用二次开发语言MapBasic设计了文山州人口地理信息系统用户界面，制作了各类人口专题地图，分析了文山州人口地理特征；应用分形理论计算了该州城镇体系结构的空间关联维数，显示人口趋于河流与公路线成点轴分布；对1953年来文山州人口重心的移动进行了分析，最后应用logistic模型对文山州人口进行了预测。
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| 关 键 词： | MAPINFO 文山州PGIS 分维 人口重心迁移 LOGISTIC模型 |
| 文章编号： | 1001-7852(2008)03-0010-05 |
| 修稿时间： | 2008年3月18日 |
STUDIES OF POPULATION GEOGRAPHY IN WENSHAN PREFECTURE BASED ON MAPINFO |
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| DING Xian-fa.STUDIES OF POPULATION GEOGRAPHY IN WENSHAN PREFECTURE BASED ON MAPINFO[J].Yunnan Geographic Environment Research,2008,20(3):10-14. |
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| Authors: | DING Xian-fa |
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| Institution: | DING Xian-fa (Biochemistry Department of Wenshan Teachers＇ College, Wenshan 663000, Yunnan, China) |
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| Abstract: | Using MapInfo professional 7.0 to register and digitize the scanned maps of Wenshan Prefecture and its＇ eight counties, on the scale of county and town, demographic data of Wenshan prefecture from 1953 to 1995 and 2000, 2005, were related to the polygons. Then MapBasic 7.0 was used to design the user interface, and a Wenshan PGIS was established which are capable of storing, quering, updating, displaying and analyzing spatially the distribution of population. Various thematic maps of population geography were made to analyze the characteristics of Wenshan Prefecture; the fractal theory was used to calculate the spatial correlation dimension and the result showed that population tended to distribute along the rivers and roads and formed a Pole-Axis spatial pattern; the movement of the population gravity center was studied; finally, the Logistic model was used to predict the population growth. |
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| Keywords: | MapInfo Wenshan Prefecture PGIS fractal dimension movement of population gravity center Logistic model |
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