Structure-from-Motion point clouds from St. Joseph surveys, MI, July 13, 2021

Structure-from-Motion (SfM) point clouds were created from images collected using a remotely piloted unoccupied aerial system over the bluffs of the eastern shore of...运动恢复结构（Structure-from-Motion，SfM）点云基于使用遥控无人航空系统在……东岸陡崖上空采集的图像生成。