I look forward to when the system supports walking routes, since I
generally walk.
Thanks a lot for extending the coverage to include Iceland. :)
- Svavar Kjarrval
On 22/12/13 18:25, Robert Scott wrote:
> Hello Iceland,
>
> My GPS trace analyzer, That Shouldn't Be Possible™ has recently extended its
> reach beyond the british isles & benelux to cover Iceland too.
>
> Its purpose? To accept a GPS trace of a drive/cycle you've gone for, analyze
> the journey against the routable OSM database and, if appropriate, say "That
> Shouldn't Be Possible". Used like this, it can find quite a lot of routing
> problems or road segments missing from the database.
>
> It can also be used to take the hard work out of checking the OSM database
> against your trace after a long journey by flagging up sections that don't
> quite agree with OSM.
>
> Not quite sure whether you've got that complex junction interlinked and
> tagged right? Have a gps trace or two that traverses it? That Shouldn't Be
> Possible might be able to help you.
>
> An example analysis result can be seen here[1]: I've left a nice great big
> error (visible as a spike in the plot) in the middle of it as an example
> where the trace seems to traverse what's marked as a path.
>
> I've written a lot more about it on the wiki[2], so I'm not going to
> duplicate all that blather here. It's still in what I would call a prototype
> stage, but it works surprisingly well for "motorcar" traces (less so for
> bicycle so far, though I would say that's largely the fault of the current
> state of OSRM's bicycle profile). Even so[3] I encourage mappers to try it
> out[4] on one of their traces.
>
> Merry xmas everybody.
>
>
> robert.
>
> [1] http://ris.dev.openstreetmap.org/tsbp-proto/779918/2/2/
> [2] http://wiki.openstreetmap.org/wiki/That_Shouldnt_Be_Possible
> [3] Especially so - I need testers.
> [4] http://ris.dev.openstreetmap.org/tsbp-proto/
>
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