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《Beijing Surveying and Mapping》 2009-02
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Implementation of Searching Shortest Path in ArcGIS Vector Graph

GAO Ji(Beijing Forestry University,Beijing 100083)  
As an important part among the analysis of geography network,the shortest path analysis has great application value.There are many methods for finding the shortest path.After studying them,this paper gives a new way to find the shortest path in ArcGIs' vector graph.First,distill information from vector graph which has been operated by ArcGIS.Then,get the shortest path between nodes by using MATLAB to build a model which actualize Floyd arithmetic.In the end,draw the shortest path in vector graph based on the result operated by the model.
【CateGory Index】: P208
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【Citations】
Chinese Journal Full-text Database 1 Hits
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【Co-references】
Chinese Journal Full-text Database 10 Hits
1 HAO Zi-jun1,HE Shang-lu2(1.School of Information and Calculating Science,North University for Nationalities,Yinchuan 750021,China;2.School of Mathematics,Physics & Software Engineering,Lanzhou Jiaotong University,Lanzhou 730070,China);Some Discussions on Floyd Algorithm[J];Journal of Chongqing Institute of Technology(Natural Science);2008-05
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3 QI Qingwen(Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing, 100101);The latest development on GeoInfoTUPU[J];Science of Surveying and Mapping;2004-06
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8 YUE Qiu-ju REN Zhi-guo CAI Xiao-long ZHANG Xiao-yun(College of Information Technology Lanzhou City University,Lanzhou Gansu 730070);Design and Realization of Floyd Algorithm System Based on the Optimation of the Shortest Path Problem[J];Journal of Gansu Normal Colleges;2010-05
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