aerial camera

aerial camera

[′e·rē·əl ′kam·rə]
A camera designed for use in aircraft and containing a mechanism to expose the film in continuous sequence at a steady rate. Also known as aerocamera.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
The following article is from The Great Soviet Encyclopedia (1979). It might be outdated or ideologically biased.

Aerial Camera


a mechanical optical instrument with automatic and electronic elements; it is designed for obtaining aerial photographs of the earth’s surface from an airplane or other type of aircraft. The specific conditions in which this photographing must be accomplished—great distance from the objects to be photographed, rapid movement, and vibration during exposure—present special requirements for the aerial camera; it differs from ordinary cameras in having the following features: fully automatic operation, shock absorbing support frame, large picture format, and rapid frame advance. The world’s first aerial camera for march route and area photography from an airplane was invented by the Russian army engineer V. F. Potte during World War I (1914–18).

A distinction is made between aerial cameras designed for topographical work and those designed for reconnaissance work. The former presents more rigid requirements in order to guarantee high quality photographs for accurate measurement and description. Aerial cameras may have one or more lenses for plan views, perspectives, and panoramic surveys. Basic features of aerial cameras are their focal length, negative size, and minimum exposure time, which is as short as 1/1000 sec in Soviet aerial cameras.

Standard Soviet aerial cameras designed for topographical surveys, which have an 18 x 18 cm negative size, have focal lengths from 50 to 500 mm (70,100,140, and 200 mm are most commonly used) and corresponding field-of-view angles from 150° to 30°. Aerial cameras of either type are used for black and white or color aerial photographic surveying.

Aerial cameras with varying focal lengths, beginning with 88 mm, are also used abroad. With the most popular 23 x 23 cm negative size, this corresponds to field-of-view angles up to 125°.


Aerofotooborudovanie samoletov Leningrad, 1948.
Evseev-Sidorov, A. I., and Ia. L. Ziman. Aerofotos”emka. Moscow, 1956.
Shershen’, A. I. Aerofotos”emka Moscow, 1958.
Tr. Tsentral’nogo nauchno-issledovatel’skogo in-ta geodezii, aeros”emki i kartografü, 1959, issue 129.


The Great Soviet Encyclopedia, 3rd Edition (1970-1979). © 2010 The Gale Group, Inc. All rights reserved.

aerial camera

A camera specifically designed for use from an airborne station. There are various types of aerial cameras, and they may be used for photographic work—both for reconnaissance and survey. They also are used for recording gun sights or head-up displays and the point of impact of air-delivered weapons. The latter are known as gun/cine cameras.
An Illustrated Dictionary of Aviation Copyright © 2005 by The McGraw-Hill Companies, Inc. All rights reserved
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