field of regard

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  • noun

Synonyms for field of regard

all of the points of the physical environment that can be perceived by a stable eye at a given moment

References in periodicals archive ?
The scanned image might be 100 megapixels or more in size and represents the total field of regard of the camera despite the user not being able to see all this at once.
Microvision's retinal scanning display (RSD) technology can enable the presentation of a navigationally-accurate picture of the outside scene based largely on a graphics rendition of a worldwide terrain, obstruction, and airport database throughout the pilot's field of regard during all phases of flight.
The dual sensor payload now features a 320 x 240 pixel InSb Focal Plane Array IR imager with a wider Field of Regard, while the TV camera, which also features AutoFocus, adds an operator-controllable low-light setting that extends TV imaging into dusk and dawn conditions.
VistaView uses state-of-the-art head tracking technology to provide a full 360 degree field of regard for the pilot.
VistaView utilizes state-of-the-art head tracking technology and a high resolution inset to provide a full 360 degree field of regard for the pilot.