Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – Aeronautical vehicle
Reexamination Certificate
2003-02-11
2009-02-10
Camby, Richard M. (Department: 3661)
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
Aeronautical vehicle
C701S014000
Reexamination Certificate
active
07489991
ABSTRACT:
A vehicle satellite navigation system is provided for generating a standard height for a geographic location where the vehicle is located. The system may include a satellite receiver (100) that is capable of generating position data as a function of signals received from navigation satellites. The position data may include a longitude, a latitude, and a ellipsoidal height. The system may store undulation values for a geographic area in an undulation grid model (146) or in a digital map. The system may determine an approximate undulation value for the position, and calculate the standard height value for the position.
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Brinks Hofer Gilson & Lione
Camby Richard M.
Harman International Industries Incorporated
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