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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Detalhes bibliográficos

Principais autores:	Feilong Wang, Fumin Wang, Yao Zhang, Jinghui Hu, Jingfeng Huang, Jingkai Xie
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Frontiers Media S.A. 2019-04-01
Colecção:	Frontiers in Plant Science
Assuntos:	hyperspectral image unmanned aerial vehicles relative spectral variables growth stages rice yield estimation
Acesso em linha:	https://www.frontiersin.org/article/10.3389/fpls.2019.00453/full
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