Route Match Extension API

The HERE Route Match Extension API is a Restful API that computes the most probable route from a GPS trace. The GPS trace is sent in the POST request body using a standard format like GPX, NMEA, KML or CSV. Route Match Extension API assumes that it is a consecutive set of GPS coordinates, and constructs a legal route driven on the HERE road network. Typical inaccuracies of GPS traces are taken into account when computing the most probable smooth route.

Route Match Extension API returns 3 items in the result:

  • The route path as a sequence of link IDs with driving direction per link. It includes the geometry and length of each link.
  • Each input GPS coordinate with the matched link ID on the route, and the matched coordinate on the route.
  • Warnings encountered during the match process, like very bad point quality or suspicious driving manoeuvres.

This example set works with version 2.0.0 or higher

Additional information can be found on developer.here.com

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HERE
HERE, the location cloud company, enables rich, real-time location applications and experiences for consumers, vehicles, enterprises and cities.

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