摘要
本文以广州市地铁网络2003―2019年发展历程为例,将复杂网络理论和地理信息系统(GIS)结合,开展城市轨道交通网络空间结构复杂性特征测算和时空演变过程研究,旨在通过复杂网络理论探析广州地铁网络复杂性为基础,应用GIS空间分析技术对复杂网络拓扑特性时空演变过程进行阐释,研究结果可为广州市及其他大城市轨道交通网络规划发展、运营管理和服务水平提升等提供科学依据与决策支持。
Taking the development process of Guangzhou metro network from 2003-2019 as a case study,the complex network theory and geographical information system(GIS)are applied to calculate the complexity characteristics of urban rail network spatial structure and investigate the spatio-temporal evolution process.Based on the complex network theory,in this study,the complexity characteristics of the Guangzhou metro network are calculated,and GIS spatial analysis technology is used to visually and quantitatively explain the spatio-temporal evolution process of complex network topology characteristics,in order to provide scientific basis and decision support for the planning and development,operation management and service level improvement of Guangzhou and other big cities’ rail transit network.
作者
陈少沛
林湛清
CHEN Shaopei;LIN Zhanqing(School of Public Administrate,Guangdong University of Finance and Economics,Guangzhou 510320,China;Geological Geomatics Institute of Hebei,Langfang 065000,China)
出处
《地理信息世界》
2022年第3期103-109,共7页
Geomatics World
基金
广东省基础与应用基础研究基金项目(2021A1515011499)。
关键词
地铁网络
网络复杂性
时空演变
拓扑结构
广州
metro network
network complexity
spatio-temporal evolution
topological structure
Guangzhou
