Rice Yield Estimation Using Parcel-Level Relative Spectral Variables From UAV-Based Hyperspectral Imagery

Rice Yield Estimation Using Parcel-Level Relative Spectral Variables From UAV-Based Hyperspectral Imagery

Time-series Vegetation Indices (VIs) are usually used for estimating grain yield. However, multi-temporal VIs may be affected by different background, illumination, and atmospheric conditions, so the absolute differences among time-series VIs may include the effects induced from external conditions...

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Bibliographic Details
Main Authors: Feilong Wang, Fumin Wang, Yao Zhang, Jinghui Hu, Jingfeng Huang, Jingkai Xie
Format: Article
Language:English
Published: Frontiers Media S.A. 2019-04-01
Series:Frontiers in Plant Science
Subjects:
hyperspectral image
unmanned aerial vehicles
relative spectral variables
growth stages
rice yield estimation
Online Access:https://www.frontiersin.org/article/10.3389/fpls.2019.00453/full

Internet

https://www.frontiersin.org/article/10.3389/fpls.2019.00453/full

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