thanks for the link to the pdf, I think it shows that OSM is again a bit too

close to UK rules ;-)

In Germany roundabouts are getting more popular, but they require more

space, and unused space is rare here.


Gerd


________________________________
Von: Volker Schmidt <vosc...@gmail.com>
Gesendet: Mittwoch, 4. November 2015 09:23
An: Tag discussion, strategy and related tools
Betreff: Re: [Tagging] roundabouts without obstacles in the middle

The reason why we have two different mapping approaches for mini-roundabout and 
roundabout is that at least in one country (that happens to be the 
birth-country of OSM) there is a clear distinction between the two with 
different road layouts (see 
https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/222621/dg_191955.pdf
 - pages 10, 19, 68, 95). Also on a mini roundabout you would expect the 
navigation device to tell you "turn left at mini roundabout", whereas the at 
the normal roundabout it would say "take the 3rd exit" (from the roundabout).
Know your Traffic Signs - Gov.uk
4 Do you understand the colour coding on signs such as this? Introduction Why 
know your traffic signs? Traffic signs play a vital role in directing, 
informing and ...
Weitere 
Informationen...<https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/222621/dg_191955.pdf>


At least for the UK (and maybe other countries that make that distinction) we 
should keep the two different taggings.

As far as I know, here in Italy we have the two types of road layout, but 
without any distinction in the road signs (horizontal and vertical)



On 4 November 2015 at 08:08, GerdP 
<gpetermann_muenc...@hotmail.com<mailto:gpetermann_muenc...@hotmail.com>> wrote:
voschix wrote
> if you are talking only about your specific example, I would say that in
> this specific case we have normal roundabout which has been adapted for
> the
> situation of the harbour area where the centre piece has no rigid border,
> but it's certainly not flat. It seems also the islands in he roads
> connecting to the roundabout have no steep kerbs.
> I would map this as a normal roundabout.

Yes, that's what ij_ (the mapper) did. AND he added a closed way around it
with
highway=mini_roundabout
area=yes

to somehow pass the information that this roundabout has no
obstacle. I am looking for a solution which is less complicated.

Gerd



--
View this message in context: 
http://gis.19327.n5.nabble.com/roundabouts-without-obstacles-in-the-middle-tp5858808p5858868.html
Sent from the Tagging mailing list archive at Nabble.com.

_______________________________________________
Tagging mailing list
Tagging@openstreetmap.org<mailto:Tagging@openstreetmap.org>
https://lists.openstreetmap.org/listinfo/tagging

_______________________________________________
Tagging mailing list
Tagging@openstreetmap.org
https://lists.openstreetmap.org/listinfo/tagging

Reply via email to