How to use osrm properly

0
votes

I am having a route consisting of 2 points

I would like to find all GPS coordinates in the route but I want get GPS coordinate every 4 km... Is this possible please? I am lost here, I want to use this: https://github.com/Project-OSRM/osrm-backend/blob/master/docs/http.md

What I tried is used route service

http://router.project-osrm.org/route/v1/driving/49.209243,18.757936;48.158645,17.106259?steps=false&geometries=geojson&overview=full&annotations=true

But How to specify the distance? or at least how could I specify I want only 40 GPS points? Thank you.

1
gpsosrm

1 Answers

0
votes

I don't think you can specify how many points you want returned, or how far apart they should be. I believe you would need to perform this operation in your own code after requesting ALL the points from OSRM. Because you have specified annotations=true in your request you will receive data about the distance for each Waypoint. Using this you should be able to process the data to only contain one Waypoint every 4km.