Comparison of handheld LiDAR point cloud filtering methods for complex mountain microtopography
XU Yajing, YUAN Xiping, GAN Shu, LI Raobo, YE Junmin
Bulletin of Surveying and Mapping . 2024, (5): 24 -28 .  DOI: 10.13474/j.cnki.11-2246.2024.0505