【摘 要】
：
The shortest path analysis is the most basic function of GIS network analysis.Dijkstra algorithm is widely recognized as a good shortest path algorithm.In this paper, to save storage space and improve
【机 构】
：
Three Gorges University;College of Computer and Information, Hubei
论文部分内容阅读
The shortest path analysis is the most basic function of GIS network analysis.Dijkstra algorithm is widely recognized as a good shortest path algorithm.In this paper, to save storage space and improve computational speed departure, based on the Dijkstra algorithm, we improved the adjacent edge algorithm, and propose adjacent node algorithms, and gives the algorithm implementation of object-oriented.
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