SEPG class 
t 
(6 
Ce 
es 
fetes 
"e 
ns 
35] 
toco 
d j 
| 
    
  
  
  
  
  
  
  
Figure 3. Pennsylvania STATSGO-derived SRPG soil productivity ratings. Soil productivity decreases from 4 tol. 
ayer. 
LCGaicl ass 
4 
J 
2 
| 
Figure 4. Pennsylvania STATSGO land capability class laver. Soil productivitv decreases from 4 tol. 
aver. 
Intemational Archives of Photogrammetry and Remote Sensing. Vol. XXXII, Part 7, Budapest, 1998 
465