A new extraction and grading method for underwater topographic photons of photon-counting LiDAR with different observation conditions

A new extraction and grading method for underwater topographic photons of photon-counting LiDAR with different observation conditions

ABSTRACTSpaceborne photon-counting light detection and ranging (LiDAR) have been extensively applied in shallow-water bathymetry. The density of underwater topographic photons (UTP) varies and is discontinuous due to sunlight noise, beam intensity, and seabed reflectivity, which differ from the land...

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Bibliographic Details
Main Authors: Zhen Wen, Xinming Tang, Bo Ai, Fanlin Yang, Guoyuan Li, Fan Mo, Xiao Zhang, Jiaqi Yao
Format: Article
Language:English
Published: Taylor & Francis Group 2024-12-01
Series:International Journal of Digital Earth
Subjects:
Photon-counting LiDAR
photons denoising
underwater topographic photons
active contours
kernel ridge regression
ICESat-2
Online Access:https://www.tandfonline.com/doi/10.1080/17538947.2023.2295985

Internet

https://www.tandfonline.com/doi/10.1080/17538947.2023.2295985

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