Exploration and practice of urban spatial stereo unit in the construction of CIM platform
TIAN Linan, SUN Qi, XU Wenkun, DONG Ping, TIAN Zhixin, RONG Chao, JI Zezhong
Bulletin of Surveying and Mapping . 2023, (9): 160 -164 .  DOI: 10.13474/j.cnki.11-2246.2023.0283