基于公路大数据的黔中城市群一体化研究
龙奋杰,郑龙飞,石朗,陈子晏

Regional integration of Qianzhong cities using highway big data
Fen-jie LONG,Long-fei ZHENG,Lang SHI,Zi-yan CHEN
图 1 黔中城市群不同区县总车流量图
Fig.1 Total traffic flows between different cities and counties in Qianzhong cities