Fine identification and characterization of rock mass discontinuities and its application using a digital photogrammetry system
XU Wentao, LI Xiaozhao, ZHANG Yangsong, ZHU Honghu, ZHANG Wei, XUAN Chengqiang
Acta Geodaetica et Cartographica Sinica . 2022, (10): 2093 -2106 .  DOI: 10.11947/j.AGCS.2022.20220359