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METHOD AND APPARATUS FOR PREPARING MAP DATA

  • US 20110087715A1
  • Filed: 06/04/2008
  • Published: 04/14/2011
  • Est. Priority Date: 06/04/2008
  • Status: Abandoned Application
First Claim
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1. A method of using a suitably programmed computer to fit a circular arc to a plurality of points, comprising:

  • determining whether a region, in which a centre of a circle intersecting a first point and a region around at least one mid-point lies, intersects a perpendicular bisector of a line intersecting the first point and a second point.

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