SAE AIR902A

Detailinformationen

Bezeichnung: SAE AIR902A

Ausgabedatum: 01.11.2022

Seiten: 0

Land: Amerikanische technische Norm

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Erhältlich auf www.technormen.de

Annotation

This document describes a practical system for a user to determine observer-to-aircraft distances. These observer-to-aircraft distances can be either closest point of approach (CPA) distances during field measurements or overhead distances during acoustic certification tests. The system uses a digital camera to record an image of the subject aircraft. A method of using commercial software to obtain the distance from such an image is presented. Potential issues which may affect accuracy are discussed.

SUBJECT TAXONOMY: Computer simulation, Mathematical models, Imaging and visualization, Exterior noise, Noise measurement, Acoustics, Test procedures, Aircraft
SUBFILE: Aerospace
TYPE OF DOCUMENT: Aerospace Standard