Dear All,
I’m currently using routing API to calculate distance between two or more points. I’m using open source solution 0.9 which install on my own server.
I have 2 GPS points like below :
https://graphhopper.com/maps/?point=46.50388%2C0.10396&point=46.75335%2C0.44425&locale=fr-FR&vehicle=car&weighting=fastest&elevation=true&use_miles=false&layer=Omniscalecale
In reality the first point is in the wrong side of road and my distance is bigger than reality. I expected 43 kilometers and result with API is 78 kilometers.
I’ve tested optimize parameter (with true value) on routing API without success. Map matching could be a solution but distance is too big between this 2 points.
Any solution or idea to fix this problem ?
Thanks,
Guillaume