Method and apparatus for finding a location in a digital map

Details Method and apparatus for finding a location in a digital map Method and apparatus for finding a location in a digital map

2005-01-25

2005-01-25

Nguyen, Tan Q. (Department: 3661)

Data processing: vehicles, navigation, and relative location

Navigation

Employing position determining equipment

C701S200000, C340S988000

Reexamination Certificate

active

06847886

ABSTRACT:
A method for finding a desired location in a digital map whose locations are indicated with reference to a first coordinate system, includes the steps of determining a second coordinate system which is indicated with reference to the first coordinate system; determining coordinate data of the desired location with reference to the second coordinate system; finding the second coordinate system in the digital map; and finding the desired location in the first digital map by entering the coordinate data of the desired location in the second coordinate system.

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