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dc.creatorUnited States. Army. Air Corps. Training and Operations Group. Photographic Section.en_US
dc.date.accessioned2017-11-29T15:35:46Z
dc.date.available2017-11-29T15:35:46Z
dc.date.created1920-07-15en_US
dc.identifier.urihttp://hdl.handle.net/11200/49072
dc.descriptionSince the purpose of aerial photography is to secure information, the methods and equipment employed must be of a kind that will secure information, the methods and equipment employed must be of a kind that will secure a perfect "record" photograph so that the maximum amount of detail will be obtained in the negative. When such photographs are taken during military operations it is usually under difficult and dangerous conditions. Therefore, special equipment and methods have been developed. The quality of a photograph made from aircraft is controlled principally by the condition of light and atmosphere, the altitude from which it is taken, and the focal length of the lens used. The functions, of the lens, the camera, the shutter, color screens, and laboratory equipment are described in this manual.en_US
dc.formatPDFen_US
dc.publisherWashington, D.C. : Chief of Air Serviceen_US
dc.relation.ispartofseriesAir Service information circular (Aviation) ; v. 1, no. 96en_US
dc.subjectAerial photographyen_US
dc.subjectAerial reconnaissanceen_US
dc.subjectMilitary reconnaissanceen_US
dc.subjectPhotographic reconnaissance systemsen_US
dc.subjectPhotography--Handbooks, manuals, etc.en_US
dc.subjectTechnical manualsen_US
dc.subjectTraining manualsen_US
dc.subjectUnited States. Army. Air Corps--Handbooks, manuals, etc.en_US
dc.titleManual of aerial photography (provisional)en_US
dc.typeTexten_US


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