A Residual Trend Surface Approach for Understory Terrain Correction to Estimate Forest Stand Heights Using Spaceborne Stereo Imagery and ICESat-2 Ground Photons

Forest stand height is a key forest structural metric. Spaceborne stereo imagery can generate a spatially continuous digital surface model (DSM) over large areas; however, inaccurate understory terrain caused by canopy obstruction reduces the estimation accuracy of forest stand height. In this study...

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Detalhes bibliográficos

Principais autores:	Fengqin Hao, Qingwang Liu, Lingting Lei, Linglong Zhao, Ziheng Zhao, Hanwen Cui, Shengrong Wei
Formato:	Artigo
Idioma:	Inglês
Publicado em:	IEEE 2026-01-01
Colecção:	IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Assuntos:	Light detection and ranging (LiDAR) residual corrected terrain stand height stereo imagery
Acesso em linha:	https://ieeexplore.ieee.org/document/11563311/
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