基于地面三维脉冲激光扫描技术的变形监测若干问题研究
郭献涛
Research on several issues related to the deformation monitoring based on Terrestrial pulsed laser scanning technology
GUO Xiantao
测绘学报 . 2021, (4): 568 -568 .  DOI: 10.11947/j.AGCS.2021.20200562