干旱区生态环境知识资源中心(Arid): Classification of Grassland Desertification in China Based on vis-NIR UAV Hyperspectral Remote Sensing

Arid

	Classification of Grassland Desertification in China Based on vis-NIR UAV Hyperspectral Remote Sensing
	Pi, Weiqiang 1; Bi, Yuge 1; Du, Jianmin 1; Zhang, Xipeng 1; Kang, Yongchao 1; Yang, Hongyan 2
通讯作者	Bi, Yuge
来源期刊	SPECTROSCOPY
ISSN	0887-6703
出版年	2020
卷号	35 期号:3 页码:31-+
英文摘要	High-precision statistics on desertification of grassland features are an important part of grassland ecosystem research. The traditional manual survey is inefficient, and satellite remote sensing has very limited statistical precision, so high-spectral remote sensing by low-altitude drones is preferable. Here, we report a hyperspectral remote-sensing system for unmanned aerial vehicles (UAVs). We used the vegetation and soil of typical desertified grassland in Inner Mongolia as research objects to collect vis-NIR hyperspectral data on desertification using a deep belief network (DBN), 2D convolutional neural network (2D-CNN), and 3D convolutional neural network (3D-CNN). The results show that these typical deep learning models can effectively classify hyperspectral data on desertified grassland features. The highest classification accuracy was achieved by 3D-CNN, with an overall accuracy of 86.36%. This study enriches the spatial scale of remote sensing research on grassland desertification, and provides a basis for further high-precision statistics and inversion of remote sensing of grassland desertification.
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E
WOS记录号	WOS:000524764600004
WOS关键词	WINTER-WHEAT
WOS类目	Spectroscopy
WOS研究方向	Spectroscopy
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/315599
作者单位	1.Inner Mongolia Agr Univ, Mech & Elect Engn Coll, Hohhot, Peoples R China; 2.bInner Mongolia Univ Technol, Mech Engn Coll, Hohhot, Peoples R China
推荐引用方式 GB/T 7714	Pi, Weiqiang,Bi, Yuge,Du, Jianmin,et al. Classification of Grassland Desertification in China Based on vis-NIR UAV Hyperspectral Remote Sensing[J],2020,35(3):31-+.
APA	Pi, Weiqiang,Bi, Yuge,Du, Jianmin,Zhang, Xipeng,Kang, Yongchao,&Yang, Hongyan.(2020).Classification of Grassland Desertification in China Based on vis-NIR UAV Hyperspectral Remote Sensing.SPECTROSCOPY,35(3),31-+.
MLA	Pi, Weiqiang,et al."Classification of Grassland Desertification in China Based on vis-NIR UAV Hyperspectral Remote Sensing".SPECTROSCOPY 35.3(2020):31-+.