Rethinking ubiquitous mapping in the intelligent age
LIU Jingnan, GUO Wenfei, GUO Chi, GAO Kefu, CUI Jingsong
Acta Geodaetica et Cartographica Sinica . 2020, (4): 403 -414 .  DOI: 10.11947/j.AGCS.2020.20190539