一国两制背景下跨境口岸与中国全球城市区域空间联系——以粤港澳大湾区为例

李艳, 孙阳, 姚士谋

Cross-border ports and the spatial linkages of China′s global city regions in the context of "one country, two systems": Taking the Guangdong-Hong Kong-Macao Greater Bay Area as an example

LI Yan, SUN Yang, YAO Shimou

图4 基于跨境陆路口岸的粤港澳大湾区空间联系层级 注：该图基于国家测绘地理信息局标准地图（审图号：GS(2019)4342号）绘制,底图无修改。

Fig. 4 Hierarchy of spatial linkages of the GGBA based on cross-border land ports