21 
22 
23 
24 
25 
26 
27 
28 
29 
30 
31 
10 
The ISP Investigation into the Accuracy 
of Photogrammetric Triangulation 
A New Mathematical Model for Independent 
Model Aerial Triangulation 
Processing Systematic Errors in 
Aerotriangulation 
A Universal Computer Programme for 
Analytical Aerotriangulation 
New Solutions for Fundamental Calibration 
and Triangulation Problems 
A New Semi-Analytical Aerotriangulation 
Through Independent Models Method 
Some Numerical Investigations on the 
Bundle Method 
Measuring the Moon with Apollo 15 
The Determination of Projection- Centre 
Coordinate 
Accuracy of Block Triangulation 
The Use of Auxiliary Data in Aerial 
Triangulation 
COMMISSION IV 
Application of Photogrammetry to the 
Earth Surface Representation 
The Use of Photogrammetry as a Working 
Tool in Positioning the Mark of Ordinary 
High Water 
Report on a Digital Terrain Model 
The Wild EK8 Coordinate Recording 
System and its Potentials 
Application of Orthophotomaps in 
Highway Work 
Macro-Economic Investigations Into 
Photogrammetric Mapping Activities 
Data Banks and Digital Acquisition Loops 
The Application of Aerial Photography 
to Planning in Great Britain 
Contribution of Photogrammetry to 
Automated Data Processing 
Using the Wild B-8 Stereomat at the 
Institut Geographique National 
Application of Photogrammetry to the 
Earth Surface Representation 
(E) 
(E) 
(F) 
(E) 
(E) 
(E) 
(EG) 
(E) 
(E) 
(E) 
(E) 
(F) 
(E) 
(E) 
(EXG) 
(E) 
(E) 
(E) 
(EXF) 
(F) 
(E) 
41 
41 
42 
42 
42 
43 
43 
43 
44 
44 
44 
46 
46 
46 
47 
47 
47 
48 
48 
49