Method for the perspective display of a part of a topographic ma

Details Method for the perspective display of a part of a topographic ma Method for the perspective display of a part of a topographic ma

1991-11-18

1992-11-10

Black, Thomas G.

Boots, shoes, and leggings

364443, 340729, 340995, G06F 1550

Patent

active

051618869

ABSTRACT:
A method and device for the perspective display of a portion of topographic coordinate information of points on the surface of the earth proximate to the current position of a vehicle travelling thereon, utilizes a coordinate transformation to generate a perspective image from an apparent point of view above and behind the vehicle in a viewing direction, which, with the direction of travel of the vehicle, defines an imaginary plane which is perpendicular to the surface of the earth.

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"IRIS Series 2000: A Technical Overview", Silicon Graphics Computer Systems, date unknown.
"Fast Forward Engineering Workstations: The Iris Series 2000", Silicon Graphics Computer Systems, date unknown.

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