Fig. 4: Evaluation of the correlation of inversion AOD.
From: Using particle swarm optimization to improve visibility-aerosol optical depth retrieval method
The spatial distribution (a) and probability density plot (b) of correlation coefficients between inversion AOD in M-Elterman/PSO-M-Elterman models and observed AOD when using MODIS data. The spatial distribution (c) and probability density plot (d) of correlation coefficients between inversion AOD in M-Elterman/PSO-M-Elterman models and observed AOD when using MISR data.
