Automated in-season mapping of winter wheat in China with training data generation and model transfer

Accurate and timely information on winter wheat spatial distribution is essential for food security and environmental sustainability. However, high-quality nation-wide winter wheat products at high resolutions are still scarce around the world, and the approaches for winter wheat mapping are general...

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Veröffentlicht in:	ISPRS journal of photogrammetry and remote sensing 2023-08, Vol.202, p.422-438
Hauptverfasser:	Yang, Gaoxiang, Li, Xingrong, Liu, Pengzhi, Yao, Xia, Zhu, Yan, Cao, Weixing, Cheng, Tao
Format:	Artikel
Sprache:	eng
Schlagworte:	automation census data China cost effectiveness Crop environmental sustainability food security Large-scale mapping Optical and SAR data Phenology photogrammetry radar Random forest Time series winter wheat
Online-Zugang:	Volltext
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