-18- 
1. BACHMANN'S METHOD OF RELATIVE ORIENTATION* 
1.1 Relative orientation of the RIGHT photo with respect to the 
LEFT photo: * T 
®3 4» 
a 
f— b —»1 
-® 
CVJ 
<sT 
® 5 6 ® 
Figure 4 
Step No. 
1. Remove Y parallax at point 4 with h”, read b 
2. Remove Y parallax at point 6 with Id", read b^ 
3. Set b" on | (b z H + b z g) 
4. Remove Y parallax at point 3 with (£> , read ^ 
5. Remove Y parallax at point 5 with , read <p" 
/ 1 1 n /» /" 5 
6. Set Cp on + CD ) 
O C) 
10. Set Oj" on £_ 
with 
0J , 
read 
OJ 4 
with 
oj" , 
read 
with 
cj", 
read 
II 
CÜ2 
0J H 4 
+ cl£> 
2 > 
) 
A 
-p 
•H 
> 
b" 
J 
12. Remove Y parallax at point 1 with 
* 
1.2 Table of Cofactors: 
Figure 5 gives the cofactors of the elements of relative orienta 
tion in case of Bachmann's Method of Relative Orientation: 
* For complete details, see Bibliography Entry 1.