a a 
  
  
0.00 2150 43.00. 64.50 85.00 107.80 120.00 180.80 172.00 193.80 215.00 100 350 B00 S880 1100 13.50 1600 1850 2100 23.50 2600 
Figure 3 2.6m IFOV in infra-red, red and green composite. ~~ Figure 4 Cluster analysis groupings of 
raw data at 2.6m IFOV. 
  
  
  
   
  
    
  
    
225 Ge 
1 B 0.2 IFOV 60% maple 40% beech IM0.6 IFOV 6096 maple 4096 beech | 
200 + E 2.6 IFOV 6096 maple 4096 beech 85.6 IFOV 6096 maple 4096 beech! 
B0.2 IFOV 40% maple 60% beech MO0.6 IFOV 40% maple 60% beech 
175 + 
] N2.6 IFOV 40% maple 60% beech [15.6 IFOV 40% maple 60% beech | 
  
  
150 + 
125 1 
100 + 
mi 
  
  
Infra-red Red Green 
  
  
  
Figure 7 Best Comparative Sample Separation for 60% maple 40% beech 
and 40% maple 60% Beech at IFOV ranging from 0.2m to 5.6m. 
  
  
El 9096 road 109 field IJ 4096 field 3096 rock 2096 soil | | 
i3 5096 field 2096 shrub 2096 rock 8 6096 maple 4096 beech | | 
El 4096 maple 6096 beech E1 8096 redpine 2096 spruce ! 
90% redpine 10% spruce 080% spruce 20% yellow birch 
  
  
  
Infra-red Red 
  
  
  
  
Figure 8 Signature Comparison of all features at 2.6m IFOV. 
64 
International Archives of Photogrammetry and Remote Sensing. Vol. XXXI, Part B7. Vienna 1996