6 
7 
COMMISSION I (France) 1956-1960 
President : 
Photography and Navigation 
Mr. J. Cruset Secretary: Mr. H. Baudrimont 
RAPPORTEURS 
Belgium 
Burma 
Canada 
Egypt 
Finland 
Germany 
India 
Iran 
Italy 
Japan 
Mr. Vermler 
Burma Survey Department 
Mr. P. D. Carman 
Mr. A. M. Wassef 
Mr. T. Suorttl 
Dr. H. K. Meier 
Dr. K. Volger 
Mr E. R. Wilson 
Mr. A. Rastkar 
Capt. Rabii 
Scott G. Parenti 
Mr. M. Takeda 
Netherlands 
Norway 
Pakistan 
Poland 
South Africa 
Sweden 
Switzerland 
U.K. 
U.S.A. 
Invited Papers 
Yugoslavia 
1960 Congress 
lr. F. L. Corten 
Helge Skappel 
Mr. M. Abbas 
Prof. Waclaw Sztompke 
Mr. T. W. Williamson 
Prof. E. Inglestan 
\Mr. E. Welander 
Dr. R. David 
Mr. B. J. Attwell 
Mr. R. Bean 
f Mr. M. Stefanovic 
\lng. Zarko Jaksic 
Time-table 
Synthèse de quelques travaux d’optique physiologique en rapport avec la 
photogrammétrie. (Synthesis of some works on physiological optics 
associated with photogrammetry.) 
The quality of the photographic image. 
Survey navigation and determination of camera orientation elements. 
Introduction sur les progrès accomplis dans l’emploi et l'exploitation des 
surfaces sensibles. (Progress accomplished in the use and exploitation of 
sensitized surfaces.) 
Ueber einige geometrisiche Eigenschaften des Bildes und die Elementen 
der in neren Orientesung von photogrammetrische Kameras. (The 
Geometrical properties of the photograph and the elements of inner 
orientation of photogrammétrie cameras.) 
Recommended procedures for calibrating photogrammétrie cameras. 
Rapport sur l'activité de la Commission I de 1956 à 1960 et organisations des 
sessions techniques. 
Presented Papers 
Infrarot photogrammétrie. (Infra-red photogrammetry.) 
Recommended procedures for calibrating photogrammétrie cameras. 
Testing in aerial photography. 
Degradation and conversation of details in positive copying. 
The need for an international test house for air films. 
Camera calibration constants. 
Baetslé: 
Brock: 
Corten: 
Cruset: 
David, R. 
*Carman 
Cruset: 
Ackerl: 
Attwell: 
Corten: 
Corten: 
Eden: 
Eden: 
Fagerholm: Testing of stereovision quality. 
Hallert: Results of practical investigations into the accuracy of aerial and terrestrial 
photographs. 
Hothmer: Zur Messtechnik bei photogrammetrischen Auswertungen. 
Hurault: L’examen stéréoscopique des photographies aériennes. Reconstitution 
spatiale et déformation. (The stereoscopic examination of air photographs. 
Spatial reconstitution and its deformations.) 
IGN: Instruments aéroportés réalises en France. 
IGN: Développement automatique des plaques. 
Jackson: Factors affecting the interpretability of air photographs. 
Lorenz: Measurements of the effect of unbalanced illumination upon elevation 
readings in a stereo-plotter model with a moving floating mark. 
Meier: Diskussion der Bewegungsunschärfe bei Luftbilderen mit Hilfe einer 
Kontrastübertragungsfunktion. 
Meier: Stereomesskammer und spezial autograph eine neue Geräte-Kombination 
für den terrestrischen Normalfall. 
Schwidefsky: Uber die bei Luftaufnahmen wirksame Beleuchtung. 
Schwidefsky: Kontrastübertragungs-Funktionen zur Bewertung der Bildgüte in der 
photogrammétrie. 
Tham: Vertical parallaxes, lens distortion and stereoscopic model. 
Trott: A precision vertical reference system for photogrammétrie applications. 
•Collated by Carman for the Commission 
15 Sept. 
7 Sept. 
12 Sept. 
14 Sept. 
8 Sept. 
8 Sept. 
7 Sept. 
14 Sept. 
8 Sept. 
8 Sept. 
14 Sept. 
8 Sept. 
8 Sept. 
15 Sept. 
8 Sept. 
15 Sept. 
15 Sept. 
12 Sept. 
14 Sept. 
8 Sept. 
15 Sept. 
8 Sept. 
8 Sept. 
8 Sept. 
8 Sept. 
8 Sept. 
12 Sept. 
12 
COMMISSION II (Belgium) 1956-1960 
Plotting, Theory and Instruments 
President: Pro. F. Vanderheyden Secretary: Mr. M. Degraeve 
RAPPORTEURS 
Austria 
Prof. J L. Krames 
Norway 
Prof. F. B. Ording 
Burma 
Burma Survey Department 
Pakistan 
Deputy Director 
Canada 
Mr. R. A Stewart 
(Photogrammetry) 
Egypt 
Mr. A. M. Wasseff 
Holland 
Dr. S. Dmochowski 
Finland 
Eng. L. Kivekas 
South Africa 
Prof. G. Lauf 
France 
Ing. en chef Damaye 
Sweden ■< 
f Mr. G. Galvenius 
Germany <j 
f Prof. K. Schwideksky 
l^Mr. C. O. Ternryd 
(_ Prof. E. Gotthardt 
Switzerland 
Prof. W. K. Backmann 
India 
Mr. J. C. Sikka 
U.K. 
Prof. E. H. Thompson 
Italy 
Prof. Trombetti 
U.S.A. 
Mr. G. C. Tinkel 
Iran 
Eng. E. Djalali 
f Doc. I. Cucek 
Japan 
Mr. K. Nakamura 
Yugoslavia 
Mr. M. Milanovic 
Netherlands 
Mr. B. J. Beltman 
Ijng. Zarko Jaksic 
1960 Congress 
Invited Papers Time-table 
Esten: Automation of plotting procedures. 8 Sept, 
Helava: Application des méthodes mathématiques à la restitution, particulière 
ment en vue de développement d'instruments nouveaux. (Application of 
mathematical methods in photogrammétrie plotting, especially in view of 
the development of new instruments.) 7 Sept, 
van der Weele: Relative orientation in mountainous terrain. 10 Sept. 
Zorn: Recent developments in theory and design of approximate instruments. 12 Sept. 
Reports on fundamental problems of Commission II 
Hallert: Standardisation de l’expression de la précision et des erreurs dans les 
travaux et dans les contrôles des appareils. (Standardization of the 
expression of precision and errors in the work and in plotting.) 
Schermerhorn : Choix du sens positif des éléments d'orientation dans les appareils 
de restitution. (Choice of the positive sense of the elements of orientation 
in plotting instruments.) 
Schermerhorn: Propositions relatives à une classification rationelle des appareils 
de restitution. (Propositions relative to a rational classification of 
plotting apparatus.) 
Presented Papers directly associated with Invited Papers 
Baboz Communications de la firme S.O.M. 12 Sept. 
Blachut:/ Automatic stereo-plotting in small and large scale mapping. Results of 
Helava : automatic relative orientation, elevation readings, profiling, and contouring. 8 Sept. 
Cude: Conclusions and future trends. 8 Sept. 
Diello: Automatic rectification. 8 Sept. 
Hallert: Orientation relative en terrain très accidenté. 10 Sept. 
Hobrough: Automatic stereo plotting. 8 Sept. 
McMillen: Use of third-order plotting instruments in U.S.A. 12 Sept. 
Moore: The Orthophotoscope. 8 Sept. 
Santoni: Communication de l'Officine Galileo. 12 Sept. 
Wassef: On the problem of relative orientation in hill country. 10 Sept. 
Presentation of novelties relative to plotting instruments and methods 
Messter and Santoni: 12 Sept. 
Other Presented Papers 
Ahrend: Elektrische Analogiegeräte in der Photogrammetrie und eine neue Lösung. 
Ahrend: Uber ein neues Kartiergeräte II —Ordnung mit optischem Prinzip und 
photoelektrischer Nachsteuerung. 
* Continued on page 16 
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CONGRESS PROGRAMME