Retrieving Sub-Canopy Terrain from ICESat-2 Data Based on the RNR-DCM Filtering and Erroneous Ground Photons Correction Approach

Currently, the new space-based laser altimetry mission, Ice, Cloud, and Land Elevation Satellite-2 (ICESat-2), is widely used to obtain terrain information. Photon cloud filtering is a crucial step toward retrieving sub-canopy terrain. However, an unsuccessful photon cloud filtering performance weak...

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Bibliographic Details

Main Authors:	Yang Wu, Rong Zhao, Qing Hu, Yujia Zhang, Kun Zhang
Format:	Artigo
Language:	Inglês
Published:	MDPI AG 2023-08-01
Series:	Remote Sensing
Subjects:	ICESat-2 photon cloud filtering sub-canopy terrain retrieval erroneous ground photons correction
Online Access:	https://www.mdpi.com/2072-4292/15/15/3904
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