Overview of ocean bathymetric LiDAR

Jiasheng Xu; Jianyin Liu; Guoqing Zhou; Xiang Zhou; Jun Liu; Yuhang Bai; Jingwen Li

doi:10.1117/12.3014304

30 April 2024 Overview of ocean bathymetric LiDAR

Jiasheng Xu, Jianyin Liu, Guoqing Zhou, Xiang Zhou, Jun Liu, Yuhang Bai, Jingwen Li

Proceedings Volume 13157, Sixth Conference on Frontiers in Optical Imaging and Technology: Applications of Imaging Technologies; 1315709 (2024) https://doi.org/10.1117/12.3014304
Event: Sixth Conference on Frontiers in Optical Imaging Technology and Applications (FOI2023), 2023, Nanjing, JS, China

Abstract

Ocean bathymetric LiDAR relies on high efficiency, high precision, fast, safe, etc. characteristics, can used to conveniently acquire underwater terrain data, ocean surface laser scattering, near-coastal engineering, and detection of underwater mines and other targets. So, the United States, Canada, Australia, etc., have competed to develop ocean bathymetric LiDAR. Laser energy, laser repetition frequency, max sounding depth, min sounding depth, point cloud density and vertical accuracy have been greatly improved. Because the problems of large size, heavy weight, and the need to carry manned aircraft platforms and airport runways of this LiDAR, the United States, Austria and China have begun to study single-frequency LiDAR that are small in size, light in weight, capable of carrying UAV platforms, and take off anytime, anywhere.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Jiasheng Xu, Jianyin Liu, Guoqing Zhou, Xiang Zhou, Jun Liu, Yuhang Bai, and Jingwen Li "Overview of ocean bathymetric LiDAR", Proc. SPIE 13157, Sixth Conference on Frontiers in Optical Imaging and Technology: Applications of Imaging Technologies, 1315709 (30 April 2024); https://doi.org/10.1117/12.3014304

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