Can you describe a bit more precisely what you wish to do? It sounds
like perhaps you have point samples of a vehicle's travel and you want
to estimate from those the most likely path it actually followed along a
road network? If that's your aim, you need to familiarize yourself with
the challenges and rewards of route-matching, e.g. using OSRM:
http://project-osrm.org/
It's been a few years since I worked with this stuff, but I think the
general approach is still reasonably well presented in this paper by
some of the early researchers:
https://www.ismll.uni-hildesheim.de/lehre/semSpatial-10s/script/6.pdf
You don't have to master that material to use OSRM, but it's good to
understand some of the challenges involved in what is a more or less
constrained estimation (educated-guessing) problem whose success depends
on the quality (density, accuracy, and precision) of your point data.
If you have some other goal in mind, please try to clarify.
Chris
On 6/3/19 9:55 PM, Chintan Advani wrote:
> Hi guys,
>
> I am looking for some tools in ARCGIS/ QGIS that can help me to plot the
> trajectories using the lat/long coordinates for different vehicles. It
> would be great if someone can suggest some inbuilt tools as I am new to
> this these software and need some guidance. I even tried to install a
> map-matching python script based tools from some online source but
> facing issues during execution. I can even share the sample data if that
> can be helpful.
>
> Thank you in anticipation.
>
> __________________________________________
> Advani Chintan Sanjeev
> Research Scholar,
> Civil Engineering and Build Environment,
> Queensland University of Technology,
> Brisbane-4000, Australia.
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