Video generator for use in a synthetic terrain generator

Details Video generator for use in a synthetic terrain generator Video generator for use in a synthetic terrain generator

1978-03-14

1979-11-06

Grieb, William H.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358104, G09B 908

Patent

active

041730810

ABSTRACT:
Over wide altitude ranges, signals representative of the altitude of an eyepoint viewing a synthetic grid pattern on a ground reference plane are scaled to provide strong signals. These strong signals are used to electronically define the intersection of a line of sight from the eyepoint to the grid pattern so that a clearly defined grid pattern as viewed over the wide altitude range can be displayed.

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patent: 3911597 (1975-10-01), Millard et al.
patent: 4054917 (1977-10-01), Race

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