Original price was: $109.00.$65.40Current price is: $65.40.
Determination of Distance from Ground Observer to Aircraft for Acoustic Tests
standard by SAE International, 09/19/2017
Description
SAE AIR902A – Determination of Distance from Ground Observer to Aircraft for Acoustic Tests
SAE AIR902A describes a practical system for a user to determine observer-to-aircraft distances. These observer-toaircraftdistances can be either closest point of approach (CPA) distances during field measurements or overhead distancesduring acoustic certification tests. The system uses a digital camera to record an image of the subject aircraft. A method ofusing commercial software to obtain the distance from such an image is presented. Potential issues which may affectaccuracy are discussed.
Product Details
- Published:
- 09/19/2017
- Number of Pages:
- 24
- File Size:
- 1 file , 1.1 MB
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
