530 
fig.1(a) 
fig.1(b) 
fig.1(c) 
Figure 1: Brightness temperatures versus 
incidence angle for. SI field at (a) 1.4 GHz, 
(b) 5.05 GHz, (c) 10.65 GHz 
soil moisture(vol ), 0 - 2.0 cm 
fig.2(a) 
soil moisture(voL), 0 - 0.5 cm 
fig.2 (b) 
soil moisture{vo(.). 0 - 0.5 cm 
fig.2(c) 
Figure 2: Brightness temperatures versus 
soil moisture for SI field at (a) 1.4 GHz, 
(b) 5.05 GHz, (c) 10.65 GHz.