663 
Figure 5 Restitution of the degree of polarization measured at 650 nm in the principal plane just 
above sunflowers and comparison to the POLDER measurements (full dots) after atmospheric correction. 
40 
30 - 
20 - 
10 - 
■ 
M. 
S-‘ 
■X 
•X. 
■ H W ■ 
• • 
• 
-So 
0 
SO VieHJ~ anfrb'