S (md) 
  
  
  
  
  
  
  
10 
x 2 
Var (mé) 
10 \ 10° 
1 T 103 d 
107! 10? 
  
  
  
  
  
  
  
  
  
10° 
«7 E 
10 107 107 107 10 10 10? TE 
  
  
  
  
  
  
  
  
  
  
  
  
  
f (m) h (m) 
Figure 7. Average spectrum and variogram of 7 profiles of the area 
south-east of Oslo, Norway 
The dimension number for these profiles derives to D - 1.28, thus 
characterizing a relatively smooth terrain. 
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