Bouzidi, Sonia 
Not covered / Covered by TM data 
by TM data / 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
NOAA % of forest 
1 NOAA pixel Tonus Loo gos 
E assification ; : 
[ : % of field proportions of land covers 
pers / % of bare soil NS. 
/ % of urban 
N 
T ed... S 
Unmixing Comparison V 
% of forest 
% of grass ; 
EE Landsat 5 er Composition of 
% of field 
Classification % of bare soir. the pixel 
Superposed Superposed % of urban 
Landsat TM image classification image e 
Figure 1: Results validation scheme. 
  
208 International Archives of Photogrammetry and Remote Sensing. Vol. XXXIII, Part B7. Amsterdam 2000.