Multi-scale estimation of photosynthetic capacity in larch forests using UAV hyperspectral data: From leaf to canopy

Multi-scale estimation of photosynthetic capacity in larch forests using UAV hyperspectral data: From leaf to canopy

Understanding forest photosynthetic capacity is essential for monitoring carbon dynamics under global change. UAV-based imaging spectroscopy is a powerful tool for assessing canopy leaf traits, but the extension of spectral-trait relationships to the canopy scale remains unclear. This study uses UAV...

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Bibliographic Details
Main Authors: Chunyan Wu, Tingdong Yang, Min Cheng, Dongsheng Chen, Xiaomei Sun, Shougong Zhang
Format: Article
Language:English
Published: Elsevier 2025-06-01
Series:Science of Remote Sensing
Subjects:
UAV hyperspectral imaging
LiDAR data fusion
Photosynthetic capacity estimation
Leaf-to-canopy scaling
Coniferous forests
Cross-site model generalizability
Online Access:http://www.sciencedirect.com/science/article/pii/S2666017225000264
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