Routing algorithms and routing services - hilliness integration?

Question

Routing algorithms and routing services - hilliness integration?

Opened this issue 4 years ago · 7 comments

temospena commented 4 years ago

This is an open issue to discuss the "Routing algorithms and routing services - hilliness integration?".

Comments, approaches, and suggestions are welcome!

Answer 1 · 2020-09-23T08:30:02.000Z

Interested in this topic

Answer 2 · 2020-09-23T10:38:34.000Z

Thanks for showing interest in this @suzannemaas. If you have any follow-up thoughts, e.g. in terms of other case study datasets or aspects of routing (e.g. for quietness or to save energy), please let us know here.

Answer 3 · 2020-09-25T11:17:29.000Z

Could possibly use my opentripplanner package which does hilliness https://docs.ropensci.org/opentripplanner/

Answer 4 · 2020-09-25T11:20:43.000Z

unfortunatly I have to go, but theirs is lots of documentation on the website

Answer 5 · 2020-09-25T13:20:24.000Z

Hello, are the gradient_segments also hand-manufactured? Or are they true to reality?

Answer 6 · 2020-09-25T13:54:40.000Z

Good question. They are pretty close to reality I think. They are from the CycleStreets.net routing service.

Answer 7 · 2020-09-25T13:57:28.000Z

Heads-up @mncosta they were generated by reproducible code in the code folder (code/generate-routes.R) using the cyclestreets R package that is an interface to the CycleStreet web API. Watch out though, some (very high gradients on short sections) may not be reliable. See here for details: https://github.com/Robinlovelace/cyclestreets/issues/14#