Evaluation of the representativeness of ground-based visibility for analysis the spatial and temporal variability of aerosol optical thickness in China. - Zhao Yang Zhang; Man Sing Wong (IGARSS, 2016)

A Simplified Method for Retrieving Aerosol Optical Thickness Using Visibility Data Between 1980 and 2014, A Case Study in China. - Zhao Yang Zhang; Man Sing Wong (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2017)