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Bowing coefficient representation of curvature of geographic features

  • US 20020128752A1
  • Filed: 01/30/2001
  • Published: 09/12/2002
  • Est. Priority Date: 01/30/2001
  • Status: Active Grant
First Claim
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1. A method of representing how much a road curves comprising:

  • selecting two points along the road; and

    comparing an approximation of a distance along the road between the two points to a straight-line distance between the two points;

    whereby a result of said comparing is an indication of how much the road curves between the two points.

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