In recognition of their outstanding contribution to the aims of the Institute by promoting its scientific aims and by supporting or participating in related institutes in developing countries:
Prof.Dr.Ir. W. Schermerhorn, the Netherlands (1969)
Founder of the International Training Centre for Aerial Survey (ITC)
Appointed Fellow on 17 December 1969 in recognition of his outstanding services provided to the institute and for his contributions to the development of photogrammetry.