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Air space maps

  • US 9,953,540 B2
  • Filed: 06/16/2015
  • Issued: 04/24/2018
  • Est. Priority Date: 06/16/2015
  • Status: Active Grant
First Claim
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1. A method comprising:

  • identifying at least one three-dimensional geometry from a building model based on data collected by at least one sensor;

    identifying a functional classification for a road type for at least one path segment;

    calculating, by a processor, a buffer space from the at least one three-dimensional geometry according to the functional classification for the road type for at least one path segment;

    defining, by the processor, coordinates for a drone air space based on the buffer space;

    identifying at least one path segment for ground travel corresponding to the coordinates for the drone air space; and

    storing the coordinates for drone air space in association with at least one path segment for ground travel in a map database.

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