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Comprehensive mapping data structures and methods for using the same

  • US 20040204835A1
  • Filed: 09/15/2003
  • Published: 10/14/2004
  • Est. Priority Date: 04/10/2003
  • Status: Active Grant
First Claim
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1. A computer-readable media having thereon a data structure that represents a location, the data structure comprising the following:

  • a first data field that represents at least two geolocation coordinates for the location; and

    a second data field that represents a fixed entity approximated by the geolocation coordinates; and

    a third data field that represents a map view scale appropriate for rendering a map that includes the location.

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