Hi everyone,
First, I would like to thank a lot the OpenRouteService Team for providing this amazing service !
I have noticed that the center of the isochrone/isodistance returned by OpenRouteService is very often located at different WGS84 coordinates than the requested location.
Here are a few examples:
Center of the returned isochrone: 43.27163 / 6.578473
Requested Latitude / Longitude: 43.270307/6.576772
Type of isochrone: distance-500meters-foot-walking
Distance between the two points: Around 200meters
Center of the returned isochrone: 47.659557/1.942097
Requested Latitude / Longitude: 47.663106/1.929938
Type of isochrone: distance-500meters-foot-walking
Distance between the two points: Almost 1km
Center of the returned isochrone: 43.533575/1.402716
Requested Latitude / Longitude: 43.5336104/1.4031718
Type of isochrone: time-30minutes-driving-car
Distance between the two points: Around 37meters
Why is it the case ?
Thanks in advance and keep up the great work,
M