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WG-3 Questionnaire
The Working Group 3 of Commission I is concerned with the variables of image
properties due to environments which differ from controlled laboratory
conditions under which cameras are calibrated. A questionnaire was developed
to determine the actual environments of temperature and pressure which existed
when photography was acquired. The questionnaire heading also requested in-
formation on preflight environments. The paragraphs which follow quote the
question, summarize the answers, and make limited analyses.
Respondees to Questionnaire - 73 Total
An analysis of the 73 respondees to the questionnaire by application and
by nation was made to determine interest in the working group study. Re-
sults are as shown:
By Application of Photography or Work Project
Civilian Survey Companies 40
Civilian Gov't Agencies (except Highway) 12
Highway Dept “18
Military Agencies 9
Unidentified 4
TOTAL 73
Respondees by Nation
Australia
Cypress
England
Finland
German Fed Rep
Israel
Japan
Jordon
Pakistan
Sri Lanka
South Africa
Sweden
Switzerland
Syria
Thailand
Turkey
USA
SN ed QIN = ed ed PN) od J dN] dd
de
TOTAL
Q4