Mol NN 
  
  
  
  
  
  
Sano — 06-14-81 12. DE 
VS066 .————— H3BGH= EL Vale ———— HIGH -——- 
295 1 : 
290 | um qu nn SET 
et m > SN 
ee F eR a "S 
285] un pe t X Xu. 
um SS. M 
ET >) N 
2 8 e -L SN 
CS 
275 | N 
27871 
265 + 
250 + | + | 
N N ® ® ® N q 
q e (N m N t © Ds 
(a) 
300 T 26-20-81 12. DO 
V350Hz.1 = HIGH LC VIOCHzE SO HIOCHz_ Le: 
295 | 
290 + 
285 | 
eogo-. 
275 | 
270 | 
255 +; 
260 i i te i + t i 
D 8 g D 9 S g 
N 4 N m Y N (0 D 
(b) 
Fig. 3 - The behaviour of brightness temperature with polarization and angle 
of incidence for June 14th (drought) and June 20th (after watering). 
264 
The emi 
ferent 
two gr‘ 
of dat 
the mee 
Ji 
Ji 
Ji 
Ji 
Ji 
Ji 
day /nig 
shown 
with t 
usuall) 
(Fig. | 
I. 
growth 
correle 
infrare 
is a 1 
riatior 
sure of