Cookies
We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
SAE AIR902A
Determination of Distance from Ground Observer to Aircraft for Acoustic Tests
Translate name
STANDARD published on 1.9.2017
| Availability | Sold out |
| Price | ON REQUEST excl. VAT |
| ON REQUEST |
The information about the standard:
Designation standards: SAE AIR902A
Publication date standards: 1.9.2017
SKU: NS-796510
Country: American technical standard
Annotation of standard text SAE AIR902A :
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
