A High-Precision Modeling and Error Analysis Method for Mountainous and Canyon Areas Based on TLS and UAV Photogrammetry. - Xiang-Long Luo; Nan Jiang; Hai-Bo Li; Huai-Xian Xiao; Xing-Zhen Chen; Jiawen Zhou (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2024)