From Spectral Characteristics to Index Bands: Utilizing UAV Hyperspectral Index Optimization on Algorithms for Estimating Canopy Nitrogen Concentration in Carya Cathayensis Sarg

From Spectral Characteristics to Index Bands: Utilizing UAV Hyperspectral Index Optimization on Algorithms for Estimating Canopy Nitrogen Concentration in Carya Cathayensis Sarg

Employing drones and hyperspectral imagers for large-scale, precise evaluation of nitrogen (N) concentration in <i>Carya cathayensis Sarg</i> canopies is crucial for accurately managing nitrogen fertilization in <i>C. cathayensis Sarg</i> cultivation. This study gathered five...

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Bibliographic Details
Main Authors: Hailin Feng, Tong Zhou, Ketao Wang, Jianqin Huang, Hao Liang, Chenghao Lu, Yaoping Ruan, Liuchang Xu
Format: Article
Language:English
Published: MDPI AG 2024-10-01
Series:Remote Sensing
Subjects:
UAV hyperspectral imaging
hyperspectral indices (HIs)
canopy nitrogen concentration (CNC)
<i>C. cathayensis Sarg</i>
Online Access:https://www.mdpi.com/2072-4292/16/20/3780

Internet

https://www.mdpi.com/2072-4292/16/20/3780

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