Laser polarization imaging models based on leaf moisture content

Xiaolu, 李小路 Li; Yunye, 李昀晔 Li; Xinhao, 谢鑫浩 Xie; Xu, Lijun

doi:10.3788/irla201746.1106004

Cited by 2 publications

(1 citation statement)

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“…To some extent, the process of acquiring data using scanning P-lidar is imaging. One can also use imaging sensors (traditional imaging CCD, electron multiplying CCD, or polarization camera), instead of PMT in non-scanning P-lidar, to achieve polarization-sensitive imaging lidar [54,55,114].…”

Section: Scanning and Imaging P-lidar Systemsmentioning

confidence: 99%

Polarization Lidar: Principles and Applications

Liu,

Zhang,

Zhai

et al. 2023

Photonics

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Traditional lidar techniques mainly rely on the backscattering/echo light intensity and spectrum as information sources. In contrast, polarization lidar (P-lidar) expands the dimensions of detection by utilizing the physical property of polarization. By incorporating parameters such as polarization degree, polarization angle, and ellipticity, P-lidar enhances the richness of physical information obtained from target objects, providing advantages for subsequent information analysis. Over the past five decades, the application fields of P-lidar have rapidly expanded, starting from its early use in atmospheric remote sensing to later applications in oceanic remote sensing. This review first provides a brief introduction to the basic principles of both polarization and P-lidar, along with typical systems. It then explores the applications of P-lidar in various remote sensing fields, including atmospheric, oceanic, and terrestrial domains. Additionally, we propose potential research directions based on current cutting-edge applications, with the aims of providing critical insights to researchers in the fields of polarization and lidar and inspiring further exciting ideas.

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Section: Scanning and Imaging P-lidar Systemsmentioning

confidence: 99%