remote sensing Article Desertification Information Extraction Based on Feature Space Combinations on the Mongolian Plateau Haishuo Wei 1,2 , Juanle Wang 1,3,4,* , Kai Cheng 1,5, Ge Li 1,2, Altansukh Ochir 6 , Davaadorj Davaasuren 7 and Sonomdagva Chonokhuu 6 1 State Key Laboratory of Resources and Environmental Information System, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China;
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[email protected] (G.L.) 2 School of Civil and Architectural Engineering, Shandong University of Technology, Zibo 255049, China 3 Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing 210023, China 4 Visiting professor at the School of Engineering and Applied Sciences, National University of Mongolia, Ulaanbaatar City 14201, Mongolia 5 University of Chinese Academy of Sciences, Beijing 100049, China 6 Department of Environment and Forest Engineering, National University of Mongolia, Ulaanbaatar City 210646, Mongolia;
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[email protected]; Tel.: +86-139-1107-1839 Received: 22 August 2018; Accepted: 9 October 2018; Published: 11 October 2018 Abstract: The Mongolian plateau is a hotspot of global desertification because it is heavily affected by climate change, and has a large diversity of vegetation cover across various regions and seasons. Within this arid region, it is difficult to distinguish desertified land from other land cover types using low-quality vegetation information.