Classification and Description of Geographic Information from the Perspective of Geography
YU Zhaoyuan, YUAN Linwang, WU Mingguang, ZHOU Liangchen, LUO Wen, ZHANG Xueying, LV Guonian
Journal of Geo-information Science . 2022, (1): 17 -24 .  DOI: 10.12082/dqxxkx.2022.210817