Dataset Paper

Long-Term Aerosol Climate Data Record Derived from Operational AVHRR Satellite Observations

Figure 2

(a) Monthly mean AOT (0.63 μm) distribution for September 1991 (after the Pinatubo eruption in June 1991). (b) Corresponding distribution for September AOT climatology (August 1981–December 2009).
140791.fig.002a
(a)
140791.fig.002b
(b)