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Creating isochrones with osrm #401

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psksBrutus opened this issue Sep 5, 2012 · 9 comments
Open

Creating isochrones with osrm #401

psksBrutus opened this issue Sep 5, 2012 · 9 comments

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@psksBrutus
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Hello everyone,
would it be possible to invent a plugin for the actual osrm project which generates isochrones on the fly ?
Or even better ist there someone who has already implemented this feature in his repo?

Isochrones - http://wiki.openstreetmap.org/wiki/Isochrone

Thanks for your answers!

@emiltin
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emiltin commented Sep 8, 2012

I know that a new system for generating time tables effectively is underway, it seems related?

@DennisOSRM
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It is for generating distance table. Small'ish difference ;-)

Am 08.09.2012 um 20:37 schrieb Emil Tin [email protected]:

I know that a new system fir generating time tables effectively is underway, it seems related?


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@emiltin
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emiltin commented Sep 8, 2012

certainly not the same, but both involves analyzing large number of destinations.... no?

@DennisOSRM
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Only if you use the naive way to implement the stuff. But then it does not scale, nor sufficiently efficient.

Am 09.09.2012 um 00:58 schrieb Emil Tin [email protected]:

certainly not the same, but both involves analyzing large number of destinations.... no?


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@emiltin
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emiltin commented Sep 9, 2012

right, the distance table calculation is optimized so it's much faster than just performing a huge number of normal queries. perhaps the way it's achieved could inspire an optimized way of calculation isochrones?

@DennisOSRM
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Moved to a future release as feature request.

@liotier
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liotier commented Dec 10, 2014

Participants in this thread might be interested by https://github.com/mapbox/osrm-isochrone

@DennisOSRM
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Yes, work is in progress!

@TheMarex
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There is a new PR #2477 that implements this but is blocked by some architecture problems.

@TheMarex TheMarex removed this from the 6.0 milestone Feb 1, 2018
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