| MapInfo电子地图搜索最短路径算法实现 |
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| 引用本文： | 翟艳磊,何祥宇,夏玉杰.MapInfo电子地图搜索最短路径算法实现[J].洛阳师范学院学报,2010,29(5):59-61. |
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| 作者姓名： | 翟艳磊 何祥宇 夏玉杰 |
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| 作者单位： | 洛阳师范学院物理与电子信息学院,河南洛阳,471000 |
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| 基金项目： | 河南省教育厅科技攻关计划项目 |
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| 摘 要： | 导航是电子地图中一项很重要的内容,而搜索最短路径是实现导航的必要前提.MapInfo电子地图是目前应用比较广泛的一种电子地图格式,MapInfo电子地图最短路径算法采用不依赖任何操作系统的开源软件MITAB结合比较优秀的A-Star算法实现,不但完成了电子地图的导航功能,而且克服了操作系统限制,为嵌入式电子地图的开发扫清了障碍.
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| 关 键 词： | 地理信息系统 电子地图 最短路径 A-Star算法 |
Shortest Path Searching Algorithm of MapInfo Map |
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| ZHAI Yan-lei,HE Xiang-yu,XIA Yu-jie.Shortest Path Searching Algorithm of MapInfo Map[J].Journal of Luoyang Teachers College,2010,29(5):59-61. |
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| Authors: | ZHAI Yan-lei HE Xiang-yu XIA Yu-jie |
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| Institution: | (College of Physics and Electronic Information, Luoyang Normal University, Luoyang 471022, China) |
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| Abstract: | Navigation is a very important element of electronic map, and searching the shortest path is a necessary prerequisite to achieve navigation. MapInfo electronic map is the broader application of an electronic map format. This design which uses open-source software MITAB with A-Star algorithm not only completed the electronic map navigation features, but also to overcome the limitations of the operating system for embedded the design of electronic map cleared the obstacles. |
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| Keywords: | GIS electronic shortest path A-Star algorithm |
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