i | 
; | 
I 
10 | I 
o | 
] 0 : 20 40 60 80 Il 
nadir angle 
Figure 5:  Backscattering coefficients horizontale(hh) and 
^al-c(v) vertical a(vv) polarization versus nadir angle of the three young 
1 dB), ice situations A, B, C. 
versus | 
763 
| 
— We 
z = 
LE pr 
"n n 7 P 
a tn, e D 4 po 
a WE A AAR Pr M