90.00 
—— 
1 
00 
CHANNEL 4 (TEXTURE MEDIUM SCALE) 
69.00 
.00 
80.00 
70.00 
£o. 
in 
+ 
40.00 
30 
10.00 
  
       
Hu wu 
Figure 2. BIVARIATE PLOT OF TONE AND TEXTURE AS ON 
MEDIUM SCALE (1:7350) PHOTOGRAPH FOR 
DISCRIMINATING FIVE CROP TYPES 
Uncut corn 
Cut corn 
Wheat 
Alfalfa 
Idle fields 
10.00 
20.00 
30.00 
+ 
40.00 50.00 60.00 70.c0 80.00 90.00 
CHANNEL 3 (TONE MEDIUM SCALE)