| 陕西省城镇与交通信息图谱的建立与分析 |
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| 引用本文： | 卢斌莹,陈正江,袁勘省,王海燕.陕西省城镇与交通信息图谱的建立与分析[J].地球信息科学,2007,9(2):96-100. |
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| 作者姓名： | 卢斌莹 陈正江 袁勘省 王海燕 |
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| 作者单位： | 1. 西北大学城市与资源学系, 西安 710069;
2. 陕西省公路勘察设计院, 西安 710068;
3. 陕西省决策咨询委员会, 西安 710006 |
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| 摘 要： | 地学信息图谱是伴随地学信息知识的创新而产生的,建立地学信息图谱的过程就是对地学研究对象的认知过程。本文通过对陕西省城镇和交通信息图谱的建立与分析,指出陕西城市具有格状对称分布的规律;陕西交通布局具有线形对称分布的特征。通过以延安为中心的我国大城市靶形图谱分析,建议把延安发展成大城市,以带动陕北和周边地区的经济发展。结论是应在城镇与交通信息图谱的指导下,制定出陕西城镇与交通发展的科学规划。
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| 关 键 词： | 地学信息图谱 城镇与交通信息图谱 陕西省 |
| 收稿时间： | 2006-04-29; |
| 修稿时间： | 2006-04-292006-11-20 |
Construction and Analysis of Shaanxi Provincial Urban and Transportation TuPu |
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| LU Binying,CHEN Zhengjiang,YUAN Kansheng,WANG Haiyan.Construction and Analysis of Shaanxi Provincial Urban and Transportation TuPu[J].Geo-information Science,2007,9(2):96-100. |
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| Authors: | LU Binying CHEN Zhengjiang YUAN Kansheng WANG Haiyan |
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| Institution: | 1. Department of Urban and Resource Science, Northwest University, Xi’an 710069, China;
2. Remote Sensing and Computer Center, Shaanxi Provincial Highway Survey and Design Institute, Xi’an 710068, China;
3. Shaanxi Provincial Decision-making and Consultation Committee, Xi’an 710006, China |
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| Abstract: | The naissance of geo-information TuPu is accompained with geo-information knowledge innovation,and the construction of geo-information TuPu is a cognizing process of studying geo-science object.Based on construction and analysis of the Shaanxi urban and transportion informatic TuPu,this study points out that distribution law of Shanaxi urban grid is symmetric,and the distribution law of its transportation layout is line symmetric.The analysis of target shape TuPu of big cities centered around Yan'an in China suggests to develop Yan'an into a big city to drive economic development of northern Shaanxi.The conclusion is to formulate Shaanxi provincial urban and transportation scientific development programme with the guidance of urban and transportation informatic TuPu. |
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| Keywords: | geo-informatic TuPu urban and transportation informatic TuPu Shaanxi province |
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