经验交流.doc 关键词：节点匹配;路网拓扑;MapX;Mapinfo;道路图层 [gap=756]Keywords: node-matching; road network topological; MapX; Mapinfo; road layer
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Considering the typical irregularities in vector road map layer,this application is used to determine the relationship among the various connecting roads,extend the straight-line segment,and replace the straight-line segment. The standardization of the original road layer node matching algorithm is presented.
针对矢量道路图层在生成过程中存在的过头、不及以及交叉口分离等典型的不规范情况,提出采用距离最近原则确定与道路交叉口相连接的各道路之间的关系,应用直线段延长法以及直线段替换法等处理方法,将原始道路图层规范化的节点匹配算法。
参考来源 - 一种矢量道路图层节点匹配新算法Considering the typical irregularities in vector road map layer,this application is used to determine the relationship among the various connecting roads,extend the straight-line segment,and replace the straight-line segment. The standardization of the original road layer node matching algorithm is presented.
针对矢量道路图层在生成过程中存在的过头、不及以及交叉口分离等典型的不规范情况,提出采用距离最近原则确定与道路交叉口相连接的各道路之间的关系,应用直线段延长法以及直线段替换法等处理方法,将原始道路图层规范化的节点匹配算法。
参考来源 - 一种矢量道路图层节点匹配新算法·2,447,543篇论文数据，部分数据来源于NoteExpress
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