4 t-£ f * 1 zi'bé'Æ 
0 19 
INTERNATIONAL INSTITUTE 
FOR 
AERIAL SURVEY 
AND 
EARTH SCIENCES (ITC) 
DELFT, THE NETHERLANDS 
INVITED PAPER FOR COMMISSION III 
H. G. JERIE 
TECHNIQUES, EVALUATION AND 
APPLICATIONS OF AUXILIARY DATA 
IN AERIAL TRIANGULATION 
ELEVENTH CONGRESS OF THE INTERNATIONAL SOCIETY FOR PHOTOGRAMMETRY. LAUSANNE 1968 
317