Study on the Classification and Change Detection Methods of Drylands in Arid and Semi-Arid Regions. - Zhu, Zijuan; Zhang, Zengxiang; Zuo, Lijun; Pan, Tianshi; Zhao, Xiaoli; Wang, Xiao; Sun, Feifei; Xu, Jinyong; Liu, Ziyuan (Remote Sensing, 2022)