2 
CONTENTS 
1. Introduction 3 
2. The computational procedure 3 
2.1 The orientation elements 3 
2.2 The differential formulas 7 
2.3 The results 8 
3» Adjustment procedure 13 
3.1 The tolerance limits of the adjustment 13 
3.2 Experiments 14 
4. Other possibilities 19 
4.1 Choice of the measured points 19 
4.2 Choice of the orientation elements 19 
Summary 21 
Appendix 22 
1.1 The measurements 22 
1.2 The computations 22 
1.3 The mechanical adjustment 23 
Eorm A7:1 26 
Form A7:2 27 
Form A7:3 28 
Form A8:1 29 
Form A8: 2 30 
Form A8:3 31