[Spatial orientation of pilot using a cockpit exterior surveillance system].
Spatial orientation of pilots using a cockpit exterior surveillance system was tested in real nighttime helicopter flights. Major factors complicating adequate spatial orientation and provoking visual illusions in pilots are lack of information for spatial depth (relation) perception in two-dimensional TV images altering their position along the horizontal and vertical lines of trajectory and simultaneous piloting and target search-identification operations. Reliability of pilot's spatial orientation could be improved by displaying on the exterior imaging screen also relevant flight navigation parameters.
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Chuntul
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Lapa
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Davydov
D000337:Aerospace Medicine / Q000295:instrumentation*; D000401:Aircraft; D006801:Humans; D009949:Orientation; D011187:Posture / Q000502:physiology*; D013028:Space Perception / Q000502:physiology*