图表内容
图15我国内陆:1个小时以内到达机场的情况
Airport accessibility within 60 minutes
Lanzhou
Shanghai
No airport
Wuhan
One airport
Two airports
Guangzhou
Three or more airports
Longitude
资来源:SunX
Wandelt5
Zhang A.《Comparative accessibility of Chinese
airports and high-speed railway stations:A high-resolution
yet scalable
framework based on open data
HTI