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Four-dimensional route planner

  • US 20030093219A1
  • Filed: 09/20/2001
  • Published: 05/15/2003
  • Est. Priority Date: 09/20/2001
  • Status: Abandoned Application
First Claim
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1. A method of determining a route between an origin and a destination comprising:

  • beginning at the origin, determining multiple feasible segments from the origin to a node at the end of each feasible segment;

    varying altitude as a function of three dimensional representations of hazard areas;

    iteratively determining further segments from the nodes to create multiple segment paths between the origin and the destination; and

    determining the segment path between the origin and destination having the least cost.

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