Navigation map improvement method and device

Navigation map improvement method and device

  • CN 102,967,315 A
  • Filed: 11/09/2012
  • Published: 03/13/2013
  • Est. Priority Date: 11/09/2012
  • Status: Active Application
First Claim
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1. a navigation map improving method is characterized in that, described method comprises the steps:

  • Obtain the coordinate information that is inserted into labeled data at map;

    Obtain the labeled data that is complementary with described coordinate information;

    Described labeled data is inserted into the above coordinate information place of map.

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