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System and method for synchronizing map images

  • US 20030052896A1
  • Filed: 04/22/2002
  • Published: 03/20/2003
  • Est. Priority Date: 03/29/2000
  • Status: Abandoned Application
First Claim
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1. A computer-implemented method of manipulating map images, each of which has a natural, internal coordinate system and is georeferenced by a georeferencing function, relative to geographic coordinates, comprising:

  • (a) simultaneously displaying each map image in its respective internal coordinate system (b) altering a first of the map images;

    (c) determining the geographic coordinates of the alteration to the first map image by applying thereto its georeferencing function if the alteration'"'"'s coordinates are not already in geographic format; and

    (d) altering the other map images so that their displays contain the same alteration as the first map image at the same geographic coordinates as the first map image'"'"'s alteration by applying to the other map images their respective georeferencing function if they are not already in geographic format.

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