OSM data

FMM now supports directly reading OSM network.

Download an OSM file.

Download from the Geofabrik, clip for a smaller region using osmconvert:

osmconvert country.osm.pbf -b=west_coor,south_coor,east_coor,north_coor -o=region.o5m

Note the coordinate of the box is in order of WSEN.

Download from other online resources of OSM.

# On Ubuntu
wget https://download.bbbike.org/osm/bbbike/Stockholm/Stockholm.osm.pbf
# On Windows and Mac
curl https://download.bbbike.org/osm/bbbike/Stockholm/Stockholm.osm.pbf -o Stockholm.osm.pbf

Run map matching

stmatch --network Stockholm.osm.pbf --gps traj.csv -k 16 -r 0.005 -e 0.0005 --vmax 0.0002 --output mr.txt

Result

result

It is also possible to convert OpenStreetMap network into a routable shapefile. Check the tutorial at osm_mapmatching.