ly unknown 
jon of the 
at sensor 
hand, the 
to account 
(| geometric 
satellite, 
atmospher ic 
| surface 
se models 
for the 
otimization 
uired for 
he others. 
| not large 
ner factors 
aints are 
of the DEM 
  
    
   
(Viewing angle is 30 degree) 
  
Figure 3 Model derived at sensor radiance image of Unzen, Kyushu in Japan 
  
  
REFERENCES 
(l)Heinrich Enber and Christian 
Heipke, Integration of digital image 
matching and ob ject surface 
reconstruction, 1988. 
(2Saul A  Teukolski and William 
T. Vettering, William  H. Press, 
Numerical Recipes in C. 
   
    
     
  
  
     
   
  
   
   
  
   
   
    
International Archives of Photogrammetry and Remote Sensing. Vol. XXXI, Part B3. Vienna 1996