A Novel Sample Selection Strategy to Estimate Crop Leaf Area Index for Hyperspectral Images

Leaf area index (LAI) is a critical biophysical variable for crop monitoring and precision agriculture. The selection of homogeneous samples from moderate resolution LAI products using spectral statistics or land cover classification enables high resolution LAI retrieval without relying on ground ob...

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Auteurs principaux:	Zhaozhao Zeng, Jiahui Feng, Yuyun Liang, Fan Li, Pan Zhou, Jun Li
Format:	Artigo
Langue:	Inglês
Publié:	IEEE 2026-01-01
Collection:	IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Sujets:	Crop field distribution hyperspectral images leaf area index (LAI) retrieval moderate resolution LAI products sample selection strategy
Accès en ligne:	https://ieeexplore.ieee.org/document/11488908/
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