Display methodology for encoding simultaneous absolute and relative altitude terrain data
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United States of America Patent
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Aug 29, 2006
Grant Date -
Aug 19, 2004
app pub date -
Feb 18, 2003
filing date -
Feb 18, 2003
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A display control device, having a processor structured for receiving terrain elevation information and samples of current position and altitude above ground data; and one or more algorithms resident on the processor for generating, as a function of the current position and altitude above ground data, one or more display control signals for causing a display device to display, in a monochromatic scale graduated as a function of terrain elevation relative to mean sea level, a strategic portion of the terrain elevation information extending between a minimum elevation of the strategic portion of the terrain elevation information and a pre-selected strategic altitude threshold less than the altitude above ground data.
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Cited Art Landscape
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