Mapping from airborne electronic control : technical paper sent by the Government of the United States of America

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Date
1966-08Author(s)/Corporate Author (s)
United Nations. Economic and Social Council;United Nations. Economic Commission for Africa;
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Paper will discuss specifications acquisition techniques and data reduction processes for mapping from airborne electronic controlled photography. Special emphasis will be given to application of these methods in unsurveyed areas and the project now in progress in Ethiopia
