Fig 
  
  
  
  
  
  
For 
mo 
der 
3. 
Do 
Sec 
Figure 3:  Overlaid pair of "filled" edge images, taken from Fig. 2 b to illustrate the edge migration Suc 
problem. ; 
Pri 
Table 3: Residual coordinate errors in meters after stereo-model set-up "ge 
TET gec 
Intersection Coordinate errors in meters Fig 
Stereomodel angle rac 
in 
Area Data take (C) North East Height an 
an: 
Argentina 104/88 5 67 78 86 4. 
88/72 8 78 70 110 
72/56 10 65 85 67 Sn 
104/72 13 71 73 65 ste 
88/56 18 59 74 59 
104/56 23 62 49 62 
Mt. Shasta 39/55 6 106 106 125 
55/87 23 44 75 83 
39/87 28 9] 100 73 
Illinois 49/97 57 240 185 10 
  
338