[pgrouting-dev] Travel Time Analysis

[Daniel Kastl]

On Mon, Jul 18, 2011 at 9:17 PM, Jay Mahadeokar <jai.mahadeokar at gmail.com>wrote:

> Hi,
>
> While searching for ways to generate good time dependent data, I came
> across Travel Time Analysis[1]
> The Travel Time Analysis project aims to provide more accurate travel time
> estimation based on GPS traces. It takes as input OSM map and GPX files and
> provides tools to generate travel time models. One drawback is: All
> utilities require .NET runtime or MONO runtime installed on the computer.
>
> Anyways, I am not sure from where we can obtain GPX files and corresponding
> map data for free. Any sources?
>

You can download OSM raw data, if it was uploaded by the users.
But I don't know it's really useful or not.

Daniel




>
> Also, their results are in form:
>
> <models-db>
>    <model node-from="1" node-to="2" way="100" freeflow="58.8" avg-delay="11.9">
>      <traffic-delay from="00:00:00" to="04:45:00" day="Monday" delay="0.7" />
>
>
>      <traffic-delay from="07:00:00" to="14:00:00" day="Monday" delay="14.3" />
>      <traffic-delay from="14:00:00" to="16:00:00" day="Monday" delay="33.1" />
>
>
>      <traffic-delay from="16:00:00" to="19:30:00" day="Monday" delay="19.5" />
>    </model>
>  </models-db>
>
> So, a converter would be needed to convert the data format into pgRouting
> data format. Any such tools already available?
>
>
> [1] http://wiki.openstreetmap.org/wiki/Routing/Travel_Time_Analysis
> --
> Regards,
> -Jay Mahadeokar
>
>
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>


-- 
Georepublic UG & Georepublic Japan
eMail: daniel.kastl at georepublic.de
Web: http://georepublic.de
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