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Photography — Black-and-white aerial camera films — Determination of ISO speed and average gradient
Automatically translated name:
Photography -- Black-and-white aerial camera films -- Determination of ISO speed and average gradient
STANDARD published on 14.8.1986
Designation standards: ISO 7829:1986
Publication date standards: 14.8.1986
SKU: NS-435250
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: International technical standard
Category: Technical standards ISO
Description / Abstract: Describes a method for determining the speed and average gradient of black-and-white negative films used in aerial photography. Depending on the processing conditions, a single film product may have several speed and gradient values. The specifications do not apply to infrared aerial films.
Photography — Black-and-white aerial camera films — Determination of ISO speed and average gradient — Technical Corrigendum 1
(Photographie — Films noir et blanc pour photographie aérienne — Détermination de la sensibilité et du contraste moyen ISO "Aviation" — Rectificatif technique 1)
Correction published on 7.6.2001
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