公共服务设施可达性度量方法研究综述

Based on the three levels of mathematical statistics, topological network and geometric network, the accessibility measurements on public service facilities in existing studies are teased, and the fundamental principles, metrics, range of applicability, the advantage and disadvantage of these different measurements are reviewed. It is pointed out that current methodological task is to find the right balance between a measure that is theoretically and empirically sound and one that is sufficiently plain, and emergence of new data technologies provides a new direction for accessibility measurements.