基于GIS的粤港澳大湾区城镇体系空间结构研究
Study on the Spatial Structure of Ur-ban System in Guangdong,Hong Kong and Macao Greater Bay Area Based on GIS
徐伟 1张宇彤 1杜萌1
作者信息
摘要
在当前构建以国内大循环为主体,国内国际双循环相互促进的新发展格局下,作为世界四大湾区之一与国内国际经济发展引擎,粤港澳大湾区及其城镇体系空间结构优化显得尤为重要.基于ArcGIS软件,通过计算粤港澳大湾区城镇体系的城市密度、空间集聚维数、空间关联维数及城市流强度,探讨粤港澳大湾区城镇体系空间结构特征.结果表明,粤港澳大湾区呈现出以广州、深圳、香港、澳门为核心,广深港与珠—澳双轴发展的空间结构.
Abstract
Under the current new development pattern of constructing a domestic great cycle as the main body and the domestic and international double cycle promoting each other,the optimization of the spatial structure of Guangdong,Hong Kong and Macao Great Bay Area and its town system,as one of the four major bay areas in the world and the engine of domestic and international economic development,is particularly important.Based on ArcGIS software,the spatial structure characteristics of the town system in the Guangdong-Hong Kong-Macao Greater Bay Area are investigated by calculating the urban density,spatial agglomeration dimen-sion,spatial association dimension and urban flow intensity of the town system in the Guangdong-Hong Kong-Macao Greater Bay Area.The results show that the Guangdong-Hong Kong-Macao Greater Bay Area presents a spatial structure with Guangzhou,Shenzhen,Hong Kong and Macao as the core,and the dual-axis development of Guangzhou-Shenzhen-Hong Kong and Zhuhai-Macao.
关键词
GIS/粤港澳大湾区/城镇体系/空间结构Key words
GIS/Guangdong-Hong Kong-Macao Greater Bay Area/Urban System/Spatial Structure引用本文复制引用
基金项目
包头市科技局-包头市财政局项目(2019C3003-1-7)
出版年
2024
NETL
NSTL
万方数据