1. A feature-preserving point cloud denoising algorithm for LiDAR-derived DEM construction. Issue 377 (4th March 2021) Authors: Chen, Chuanfa; Gao, Yuan; Li, Yanyan Journal: Survey review Issue: Volume 53:Issue 377(2021) Page Start: 146 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗