| 基于GIS的道路选线方法与趋势 |
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| 引用本文： | 孙建国,程耀东,闫浩文.基于GIS的道路选线方法与趋势[J].测绘与空间地理信息,2004,27(6):53-54,61. |
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| 作者姓名： | 孙建国 程耀东 闫浩文 |
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| 作者单位： | 兰州交通大学,空间地理信息研究所,甘肃,兰州,730070;兰州交通大学,空间地理信息研究所,甘肃,兰州,730070;兰州交通大学,空间地理信息研究所,甘肃,兰州,730070 |
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| 摘 要： | 简要介绍GIS在道路选线中的应用，从基本空间分析方法的角度将基于GIS的道路选线方法分为3类：基于数字高程模型的线路设计方法；基于叠置分析的线路优选方法；基于空间分析与模拟的综合选线方法；并对其发展趋势作一定讨论。
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| 关 键 词： | 道路选线 GIS 空间决策支持 |
| 文章编号： | 1672-5867(2004)06-0053-02 |
Road Line-selecting Methods Based on GIS and Its Developing Tendency |
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| SUN Jian-guo,CHENG Yao-dong,YAN Hao-wen.Road Line-selecting Methods Based on GIS and Its Developing Tendency[J].Geomatics & Spatial Information Technology,2004,27(6):53-54,61. |
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| Authors: | SUN Jian-guo CHENG Yao-dong YAN Hao-wen |
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| Abstract: | The paper introduces briefly the application of GIS in road line-selecting. From the angle of basic spatial analysis method,line-selecting methods with GIS may be divided into three kinds,namely,DEM-based method for road path designing,line optimizing method based on overlapping analysis and simulated line-selecting method based on spatial analysis. The developing tendency of these methods is discussed. |
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| Keywords: | line-selecting GIS spatial decision-making support |
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