vo 
time, which should have to be obligatory for all mem- 
ber associations, it may happen that after some time 
we don't make ourselves understood. The names of the 
disciplines alone confirm the necessity of that idea: 
Photo-Interpretation, Evalution of aerial photography, 
practical applications of aerial photographs or Remote 
Sensing, Teledetection. Though the senses of the names 
are entirely unambiguous, there might be rather diffe- 
rent explanation. It occurs to me to recommend that al- 
so the Commission VII should be engaged with our Sub - 
commission VI-3 Terminology. The preoise terminology 
should be afterwords involved in the International Pho- 
togrammetrio Dictionary. 
I should gladly mention to the end, that the Photo- 
interpretation andthe Remote Sensing have been becoming 
wide scientific branches that are influencing and will 
keep influencing to always greater extent not only the 
economy but also the policy all over the world. We ought 
to be aware of the fact that aerial and namely satelli- 
te imagery play an important part in the development of 
the peaceful efforts, which I should gladly emphasize 
just here, in the city of Helsinki, where significant 
documents giving the hope to all people in the world 
were signed a year ago.