The Multi-level Visualization Task Model for Multi-modal Spatio-temporal Data
LIU Mingwei, ZHU Qing, ZHU Jun, FENG Bin, LI Yun, ZHANG Junxiao, FU Xiao, ZHANG Pengcheng, YANG Weijun, NING Xinwen, XU Wanyan
Acta Geodaetica et Cartographica Sinica . 2018, (8): 1098 -1104 .  DOI: 10.11947/j.AGCS.2018.20180104