Mapping of Ground Aerosol Coefficient with High Spatiotemporal Resolution for Mainland China

We share the dataset of ground aerosol efficient with high spatial (1x1km2) and temporal (daily) resolution and the Beijing 1954 projection (https://epsg.io/2412) for mainland China (2015-2018). We derived ground aerosol efficient using the complete aerosol optical depth (AOD) (imputed based on original Multi-Angle Implementation of Atmospheric Correction Aerosol Optical Depth (MAIAC AOD)), planetary boundary layer height and relative humidity. The simulated ground aerosol coefficient considerably improved the correlation with ground PM2.5.