Preface 
F. Ackermann 
F. Ackermann, 
W. Schneider 
A.E. Ali 
A.E. Balce 
J. van den Berg 
R. Bill, F. Steidler 
F. Boochs, R. Decker 
T. Bouloucos 
T. Bouloucos, M.Molenaar 
CONTENTS 
K.G. Löfström Memorial Lecture: 
Camera Orientation Data for 
Aerial Triangulation. 
High Precision Aerial Triangu- 
lation with Point Transfer by 
Digital Image Correlation. 
Optical and Digital Seasat SAR 
Processing Techniques: 
A Comparison of Acccuracy 
Results. 
Determination of Optimum Sam- 
pling Interval in Grid Sampling 
of Digital Elevation Models for 
Large-Scale Application. 
The Influence of Ground Control 
on Photogrammetric Point Deter- 
mination. 
Progressive Sampling Using 
Triangular Intermeshing - 
An Effecient Photogrammetric 
DTM Data Acquisition Method. 
Determination of a Digital 
Terrain Model from Spacelab 
Metric Camera Pictures by 
Means of Digital Image Correla- 
tion. 
Multidimensional Tests for 
Model Errors and Their Reli- 
ability Measures. 
Systematic Deformations of 
Photogrammetric Blocks Caused 
by Undetected Gross Errors in 
the Terrestrial Control Networks. 
18 
28 
40 
55 
69 
79 
93 
112