基于高斯两步移动搜索法的邯郸市体育活力空间可达性评价

Spatial Accessibility Evaluation of Physical Active Space in Handan City based on Gaussian Two-step Moving Search Method

文章以邯郸市主城区体育活力空间为研究对象,首先利用核密度分析得出其布局特征,其次在200m格网尺度下,采用高斯两步移动搜索法测度其可达性,最后分别采用单变量及双变量自相关分析确定体育活力空间可达性的集聚区域及其与人口密度的关系,以期为邯郸市体育活力空间布局优化提供思路。

This paper takes the physical active space in the main urban area of Handan City as the research object,uses the spatial analysis tool to obtain its layout characteristics,and measures its accessibility with the Gaussian two-step floating catchment area method at the 200m grid scale.Finally,univariate and bivariate autocorrelation analysis are used to determine the agglomeration area of physical active space accessibility and its relationship with population.It provides ideas for the optimization of physical active space layout in Handan City.