Representing Multiple Urban Places' Footprints from Dianping.com Data
WANG Shengyin, LIU Yu, CHEN Zedong, SHI Li, ZHANG Jing
Acta Geodaetica et Cartographica Sinica . 2018, (8): 1105 -1113 .  DOI: 10.11947/j.AGCS.2018.20180110