HYz +4 FX + 
  
  
  
  
  
  
  
  
  
  
  
ELEVATION SIDE VIEW 
    
1.5 The Third Transformation Equations 
  
The equations which express the panoramic 
coordinates (X',Y') of P* in terms of the 
representation coordinates (X,,Y,,2,) will 
be defined as the third transformation 
equations. Hence from equations (4),(8),and 
(9) we get 
  
  
xf 
(X8 G,-h)? 
xs 
  
  
  
-v 
  
Y'sfsin!(———:  — ) 
[và (z, -h)? (10) 
=fcos” A 
+ (Z.-h)? 
2. THE PANORAMIC MAP 
  
Fig. 3. Limi of 
g ts coordinats. We deal in this part with determination of 
the panoramic equations of longitudes and 
latitudes. Hence it can be easily illus- 
trated to get the required panoramic map. 
2.1 Analytical Representation of Longitudes 
Longitudes are characterized by constant 
U,. Therefore from equations (1) and (10) 
we deduce the panoramic equation of the 
longitude 
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