Radiometric Calibration for Incidence Angle, Range and Sub-Footprint Effects on Hyperspectral LiDAR Backscatter Intensity

Radiometric Calibration for Incidence Angle, Range and Sub-Footprint Effects on Hyperspectral LiDAR Backscatter Intensity

Terrestrial hyperspectral LiDAR (HSL) sensors could provide not only spatial information of the measured targets but also the backscattered spectral intensity signal of the laser pulse. The raw intensity collected by HSL is influenced by several factors, among which the range, incidence angle and su...

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Bibliographic Details
Main Authors: Changsai Zhang, Shuai Gao, Wang Li, Kaiyi Bi, Ni Huang, Zheng Niu, Gang Sun
Format: Article
Language:English
Published: MDPI AG 2020-09-01
Series:Remote Sensing
Subjects:
laser scanning
intensity correction
hyperspectral
vegetation
laser ratio index
Online Access:https://www.mdpi.com/2072-4292/12/17/2855

Internet

https://www.mdpi.com/2072-4292/12/17/2855

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