[pgrouting-dev] Travel Time Analysis

[Jay Mahadeokar]

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?

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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