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GIS中基于Voronoi图的公共设施选址研究

Research on Public Establishment Location Selection Based on the Voronoi Diagram in GIS

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【作者】 张龙周海燕

【Author】 Zhang Long 1 Zhou Haiyan 21 (Huazhong University of Science and Technology,Wuhan430074) 2 (Beijing Institute of System Engineering,Beijing100101)

【机构】 华中科技大学北京系统工程研究所 武汉430074北京100101

【摘要】 首先介绍了Voronoi图的定义和其与GIS中公共设施选址有关的几个性质,然后提出了公共设施选址中满足最小覆盖圆原则的一种基于Voronoi图的设施选址优化算法,并给出了实验结果。

【Abstract】 In this paper,firstly,the definition of Voronoi Diagram and its several characters related to public establishment location selection in GIS are introduced.And then,an optimized algorithm of public establishment location selection based on the Voronoi Diagram that meets the principle of the minimum covered circle is put forward.Lastly,the experimentation result of this algorithm is given.

  • 【文献出处】 计算机工程与应用 ,Computer Engineering and Applications , 编辑部邮箱 ,2004年09期
  • 【分类号】TP301
  • 【被引频次】97
  • 【下载频次】1192
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