China's National 3D Mapping Program (3DRGLM): overall architecture and key technological issues
Jun CHEN, Haibo TIAN, Yin GAO, Yuanjie ZHANG, Wanzeng LIU, Hao WU, Hongwei ZHANG, Wei HUANG, Jianjun LIU
Acta Geodaetica et Cartographica Sinica . 2025, (4): 636 -649 .  DOI: 10.11947/j.AGCS.2025.20240115