Fig. 2From: Quantitative evaluation of mixed biomass burning and anthropogenic aerosols over the Indochina Peninsula using MERRA-2 reanalysis products validated by sky radiometer and MAX-DOAS observationsScatter density plot of hourly sky radiometer (x-axis) and Modern-Era Retrospective Analysis for Research and Applications version 2 (MERRA-2) aerosol optical depth (AOD) (y-axis) in the a dry and b wet seasons from 2009 to 2019 at the Phimai SKYNET site. Red line: regression line; black dashed line: 1:1 ratio. The color bars indicate the probability density derived from the kernel density estimationBack to article page