Mappymatch

Mappymatch is a pure-Python package developed and open-sourced by the National Renewable Energy Laboratory. It contains a collection of "Matchers" that enable matching a GPS trace (series of GPS coordinates) to a map.

The Current Matchers

• LCSSMatcher: A matcher that implements the LCSS algorithm described in this paper. Works best with high-resolution GPS traces.

• OsrmMatcher: A light matcher that pings an OSRM server to request map matching results. See the official documentation for more info.

• ValhallaMatcher: A matcher to ping a Valhalla server for map matching results.

Currently Supported Map Formats

• Open Street Maps