Chen, Siyuan (author), Zeng, Xiangding (author), Laefer, Debra F. (author), Truong-Hong, Linh (author), Mangina, Eleni (author) Imagery from Unmanned Aerial Vehicles can be used to generate three-dimensional (3D) point cloud models. However, final data quality is impacted by the flight altitude, camera angle, overlap rate, and data processing strategies. Typically, both overview images and redundant close-range images are collected, which significantly increases the...
journal article 2023