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Table 1. Classification system in forest inventory based on Landsat 
data at Kroppefjäll, Dalsland, Sweden. 
  
    
    
  
  
   
  
   
   
   
  
   
  
  
   
  
  
   
   
    
  
   
  
   
   
   
    
Land use class 
e Lake 
e Old forest » 40 years 
e spruce 
e pine 
e mixed coniferous 
e Clear cut areas « ] years old 
e Regeneration area 
e replanted but not dominated 
by coniferous plants 
e replanted area dominated 
of young coniferous trees 
e Barren land 
e mire 
e bedrock outcrops 
e Agricultural area with crops 
e Rejects 
Characteristics of type objects 
used 
Lake 1. Pure water lake 
Lake 2. Pure water lake and 
shoreline 
> 7/10 spruce 
> 7/10 pine 
Clear cut -72. Clear cut during 
the winter 1972. Logging resi- 
due still green in September 
1972. 
Clear cut -73. Clear cut during 
the winter 1973. Logging resi- 
due still green in June 1973. 
11 years old regeneration area 
without domination of deciduous 
shrubs or coniferous plants. 
16 years old regeneration area 
with domination of coniferous 
plants. 
mire.1, mire 2 dominated by 
Carex species. 
Agriculture 1, Agriculture 2 
Cultivated land dominated by 
crop(s). Scattered farm settle- 
ments 
  
  
DIGITAL 
LEVEL 
60 
50 t 
40 
777 
  
| 
Figure 
spectre 
4-dimer 
DIGITAL 
tr 
60 
80 
40 
30