Custom speed profile 9.5.1

openrouteservice
1

Hello, I have a large dataset with historical GPS coordinates and speeds. Is it possible to match speeds and upload my custom speed profile in version 9.5.1 to deploy ORS locally?

1 Like
2

Hey, I encountered the same problem, can anyone help me solve it?

3

Hey,

I am a bit unsure about what you mean by

match speeds

and by

upload my custom speed profile

Since version 9.1, a locally hosted ors has the capability to use so-called “Custom models”.
See our backend documentation on custom models..

I could imagine that this solves your issue.
Best regards

4

Hey,
the same types of roads in different cities have different speed. How can I configure ORS to take this into account?

5

Hey,

I believe this is a different issue.
How you would cover this depends on why this is the case - what is the reason for this difference?

Best regards

6

Hey, The documentation says I can create a profile for a road type. The actual speed is tied to a specific coordinate or geopolygon of the terrain. For example, there are road sections that are always congested, and I have a historical dataset of speeds on these sections. It turns out I need to create a map-matching from the OSM PBF file and tie the speeds to the terrain itself, creating a custom road graph profile but with average speeds.Is it possible to create such a profile?

7

Is it possible to create such a profile?

8

To me, the documentation of the custom models reads like it is, yes.

The export endpoint lets you output the graph for your area of interest, which should help with checking whether your sections and the roads in osm align.

Then, a custom profile using areas around the road sections in question might be the easiest way to get your speeds to be taken into account.

Best regards