(16) 
(17) 
LÀ) 
neral 
on of 
nimal 
(18) 
(19) 
itude 
o be 
sctive 
tellite 
(20) 
rging 
using 
sed to 
of R 
idered 
  
b- Equatorial view 
  
   
       
   
E 
N(1-— e?) sin$ 
» 
  
  
Fig (3) Dimensions on the rotational ellipsoid 
Longitude 0° § O.N 
  
  
  
  
     
    
Latitude $ 
a- Polar view 
Latitude c. 
o Y- axis 
s 
2 & 
c < 
© > 
o? > 
: « Ra 
Perspective center Q S 2. axis 
L do 
N 
Latitude ¢ 
  
  
  
  
bg Equator 
X- axis A 4 NW > 
3 4 p 
x es Q'c ee 
Fig (4) Polar and equatorial views of T rs %, 
the rotational ellipsoid with 2 s 
geometry form perspective 
center L 
335 
International Archives of Photogrammetry and Remote Sensing. Vol. XXXI, Part B4. Vienna 1996