6 S = 30°; W = 5 ms~l; " Oceanic" Aerosols; X aer = 0.2; Cpfry = 0.1 mgmr^ 
-all photons- 
Fig. 3: Top-of-atmosphere reflectance (top) and polarization rate (bottom) as a 
function of viewing geometry. Sun zenith angle is 30°, wind speed is 5 rrs'^, and 
wavelength is 450 nm. Aerosols are of "oceanic " type; they are located below 800 mb 
and their optical thickness is 0.2. Hydrosols are phytoplankton particles; they are 
uniformly distributed vertically and their volume concentration number is 1-19 
10*4 m"3 (about 0.1 mgm'3).