Retrieval of Fine-Resolution Aerosol Optical Depth (AOD) in Semiarid Urban Areas Using Landsat Data: A Case Study in Urumqi, NW China. - Xiangyue Chen; Jianli Ding; Jingzhe Wang; Xiangyu Ge; Mayira Raxidin; Jing Liang; Xiaoxiao Chen; Zipeng Zhang; Xiaoyi Cao; Yue Ding (Remote. Sens., 2020)