ANALYSIS OF SPATIAL AND TEMPORAL CHARACTERISTICS OF RESIDENTS' AIR TRAVEL BASED ON TENCENT LOCATION BIG DATA IN CHINESE CITIES
LIU Yong-le, ZHANG Jing-qiu
HUMAN GEOGRAPHY . 2021, (5): 131 -137,147 .  DOI: 10.13959/j.issn.1003-2398.2021.05.016