Voronoi图在山东省城市空间经济资源研究中的应用

APPLING THE Voronoi MAP TO THE RESEARCH ON THE URBAN SPACIAL RESOURCE OF SHANDONG PROVINCE

空间资源直到20世纪90年代才被赋予经济意义,城市的空间资源在城市的成长和发展过程中起着重要的作用.Voronoi图可以理解为空间目标或经济客体的空间影响范围,本文以常规Voronoi图为基础,采用主成分分析的方法计算城市综合实力,通过专家打分得出控制因素量,综合计算山东省地级城市所拥有的空间经济资源相对值.

From 1990s, special resource was endowed economic meaning. The urban special economic resource influences the urban growing and developing. Voronoi map can be comprehended as influence area of special and economic objection. Using Voronoi map, urban economic and controlled factors, this paper analysed urban special resource of Shandong Province.