| 基于重力模型的河南省公路客流空间运输联系 |
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| 引用本文： | 李斌,许立民,秦奋,孔云峰.基于重力模型的河南省公路客流空间运输联系[J].经济地理,2010,30(6). |
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| 作者姓名： | 李斌 许立民 秦奋 孔云峰 |
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| 作者单位： | 河南大学环境与规划学院;中澳地理信息分析与应用研究所; |
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| 摘 要： | 运用重力模型,在ArcGIS平台上通过VBA编程,模拟河南省公路客流空间运输联系。节点连接图表明,河南省区域公路客流连接关系呈明显的轴—辅系统特征。通过潜能和交流量对比,发现从河南省西北的济源市到东南的周口市、从濮阳市到洛阳市两条交通优先发展带,可为交通规划提供借鉴。
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| 关 键 词： | 重力模型 公路客流 空间运输联系 GIS |
GRAVITY MODELLING OF THE SPATIAL TRANSPORT LINKAGES IN HENAN PROVINCE USING HIGHWAY PASSENGER FLOWS |
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| LI Bin,XU Li-min,QIN Fen,KONG Yun-feng.GRAVITY MODELLING OF THE SPATIAL TRANSPORT LINKAGES IN HENAN PROVINCE USING HIGHWAY PASSENGER FLOWS[J].Economic Geography,2010,30(6). |
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| Authors: | LI Bin XU Li-min QIN Fen KONG Yun-feng |
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| Institution: | LI Bin1,2,XU Li-min1,QIN Fen1,KONG Yun-feng1,2(1.College of Environment and Planning,Henan University,Kaifeng 475004,Henan,China,2.China-Australia Cooperative Research Center for Geoinformation Analysis and Applications,China) |
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| Abstract: | This paper aims to model the spatial transport linkages in Henan Province using highway passenger flows.The gravity model was implemented via VBA programming in ArcGIS desktop software.All the modeling results,such as spatial transport linkages,regional potential indexes and node connections,were shown in thematic maps.The generalized node connection graph presents an evident hub-and-spoke system.The comparison of regional-level traffic flows and potential indexes indicates two priority development regions.... |
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| Keywords: | Gravity model highway passenger flow spatial transport linkage GIS |
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