Altitude of aircraft determined rapidly from comparison of digital pictures of ground taken at different times or with different exposure times.
Determining Aircraft Altitude
NASA Tech Briefs ; 8 , 1
1984-04-01
Sonstige
Keine Angabe
Englisch
High altitude reconnaissance aircraft
NTRS | 1990
|Engineering Index Backfile | 1944
High-altitude reconnaissance aircraft
NTRS | 1991
|