郭庆胜, 闫卫阳, 李圣权. 中心城市空间影响范围的近似性划分[J]. 武汉大学学报 ( 信息科学版), 2003, 28(5): 596-599.
引用本文: 郭庆胜, 闫卫阳, 李圣权. 中心城市空间影响范围的近似性划分[J]. 武汉大学学报 ( 信息科学版), 2003, 28(5): 596-599.
GUO Qingsheng, YAN Weiyang, LI Shengquan. Approximate Delimitation of Influenced Spatial Regions of Central Cities[J]. Geomatics and Information Science of Wuhan University, 2003, 28(5): 596-599.
Citation: GUO Qingsheng, YAN Weiyang, LI Shengquan. Approximate Delimitation of Influenced Spatial Regions of Central Cities[J]. Geomatics and Information Science of Wuhan University, 2003, 28(5): 596-599.

中心城市空间影响范围的近似性划分

Approximate Delimitation of Influenced Spatial Regions of Central Cities

  • 摘要: 通过选择综合性指标体系,运用主成分分析方法确定中心城市的中心性强度和断裂点位置,并在Delaunay三角网的基础上,提出了中心城市空间影响范围的近似性划分方法。

     

    Abstract: Complex components for calculating the central-strength value of each central city are selected,and the strength and the site of each breaking point is calculated by means of principal component analysis.A new method for approximately delimiting the influenced regions of central cities is given with help of Delaunay triangulation.

     

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