Report of technical committee I : aerial survey
Author(s)/Corporate Author (s)United Nations. Economic and Social Council;
United Nations. Economic Commission for Africa;
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Committee I was requested to study the problems involved in establishing one. (or several) Joint Centers for Specialized Services for aerial surveys, namely aerial photography, airborne geophysical surveys, photo grammatical and photo interpretation as well as the testing,calibration and maintenance of instruments, specifications and tests and studies and advice.