Citation

Rinker JN, Garstang JH, Edwards D, Del Vecchio JJ. Aviat. Space Environ. Med. 1989; 60(7 Pt 2): A6-15.

Affiliation

U.S. Army Engineer Topographic Laboratories, Ft. Belvoir, VA 22060-5546.

Copyright

(Copyright © 1989, Aerospace Medical Association)

DOI

unavailable

PMID

2775123

Abstract

Crash patterns-such as cut and damaged vegetation, gouges, debris scatter, burn areas, etc.,-and their spatial relations can be very effectively evaluated by the analysis of stereo aerial photographs. Results from the Canadian Aviation Safety Board's use of aerial photography in the Gander, Nfld., crash of Dec. 12, 1985, show that the technique can lend direct support to an investigation in several ways. It provides an overall perspective view of the regional relations of the crash patterns. It helps direct ground activities. In three-covered areas, it can help establish aircraft attitude and orientation. When combined with debris plots and attitude determinations, it can help establish the breakup sequence. And, when coupled to photogrammetric procedures, it can assign dimensional values to attitude, descent path, areas, lengths, etc.

Language: en