Limitations of image systems operating from space vehicles; system proposed makes use of vehicle spin; motions of planetary payload provide opportunity for "built-in" scanning; vehicle spin can furnish line scanning, and vehicle travel along its trajectory can produce frame scanning; optical device designed to see small spot of light in particular direction may consist of photosensor and pinhole; details and block diagram of optical and electronic units for planetary probe; read-out over telemetry system.
Miniature movies of planets
Astronautics
Astronautics ; 4 , n 5
1959
Aufsatz (Zeitschrift)
Englisch
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