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Estimation of soil salt content using machine learning techniques based on remote-sensing fractional derivatives, a case study in the Ebinur Lake Wetland National Nature Reserve, Northwest China 期刊论文
发表期刊: ECOLOGICAL INDICATORS. 出版年: 2020, 卷号: 119
作者:  Wang, Zheng;  Zhang, Xianlong;  Zhang, Fei;  Ngai Weng Chan;  Kung, Hsiang-te;  Liu, Suhong;  Deng, Laifei
收藏  |  浏览/下载：12/0  |  提交时间：2021/01/07
Remote sensing  Particle swarm optimization  Support vector machine (SVM)  Fractional derivative  Soil salt content  Hyperspectral index  
New research methods for vegetation information extraction based on visible light remote sensing images from an unmanned aerial vehicle (UAV) 期刊论文
发表期刊: INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION. 出版年: 2019, 卷号: 78, 页码: 215-226
作者:  Zhang, Xianlong;  Zhang, Fei;  Qi, Yaxiao;  Deng, Laifei;  Wang, Xiaolong;  Yang, Shengtian
收藏  |  浏览/下载：17/0  |  提交时间：2019/11/29
Iterative threshold method  Unmanned aerial vehicle (UAV)  Visible light images  Vegetation information extraction  Construction of NGRVI