Precision and Speed in Close Range Photogranmetry 
York, England 
oth to 10th September, 1982 
International Archives of Photogrammetry, 24 - V 
The aerial photograph of York was kindly provided by 
Meridian Airmaps Ltd., Lancing, Sussex, England. 
Published in 1982 by the British National Committee for 
Photogrammetry on behalf of the Photogrammetric Society, 
London and the Royal Institution of Chartered Surveyors 
and in association with 
Surveyors Publications 
12 Great George Street 
Parliament Square 
London SW1P 3AD 
from whom copies may be obtained. Price £15. 
UDC 528.7(21 - 194.2) 
ISSN 2052 - 8231 
iv 
FOREWORD 
This vol 
the due « 
inspirat: 
metry'. 
Papers c 
group of 
numbers 
ace not f: 
Symposia 
technica 
operatio 
Inevitab 
ISPRS Co 
interact 
ions to 
and to p 
grammetr 
proceedi 
developm 
in 1984. 
J WC Ga 
Presiden 
London;