On 2012-11-22 21:14, Wolfgang Wienke wrote:
Hi
Am 22.11.2012 20:20, schrieb Maarten Deen:
On 2012-11-22 12:23, Robert Elsenaar wrote:
At the other way, as we do it in Holland every roundabout should be
tags in a forward and backward way in relations when the roundabout
is
split up. One of the reasons relation get polluted.
But your drawing argument is a illegal one. We do not map for the
renderers. And all relations are two sided so always the whole
roundabout is used.
Not all relations are two sided. A lot of bus relations are from A
to B
with a second relation from B to A.
Is this standard for newer mappings in Netherlands?
There is no standard. I even observed someone merging bus stops for
different directions into one "because it looks better on the map".
In this case we (operator AVV in Aachen and other citys) include this
to a collecting relation for the line. In Germany a bus more ofter
drives different ways. Because of this there are often 5-6 such
relations in the collecting relation. This collecting relation is
included in a relation with all lines of an operator.
Do you accept OXOMOA scheme?
This is the first that I ever hear from that scheme. But after reading
it: how do split roundabouts and different relations for forward and
backward not fit in this model?
I had made a start documenting Dutch busroutes [1], but I also see that
I'm more or less the only one using it.
I don't know how it is done outside Limburg, but in Limburg the
relations are IIRC not grouped. I'm also not entirely sure how we should
group them. In Germany there is a strong grouping in the
Verkehrsverbünde. We don't have that. We do have concessionareas, but
these can be large (Limburg is one concession, run by Veolia) and can
overlap (in Amsterdam, you'll find busses from different concessions).
Currently the logical division in Limburg is North/Middle, South,
Parkstad, citylines Venlo, citylines Roermond, citylines Maastricht.
This is a historical division based on buscompanies starting 60 years
ago.
[1] <http://wiki.openstreetmap.org/wiki/NL-OV/Bus>
Regards,
Maarten
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