Changeset: 53959739
Añadido admin_level=4 a segmentos de costa de C. A. de Galicia que no lo tenían, así como boundary=administrative.
Closed by edvac
Tags
created_by | JOSM/1.5 (13053 en_GB) |
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source | osm |
Discussion
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Comment from siffash
Why is it boundary=administrative?
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Comment from ybon
hi edvac, tagging boundary=administrative+admin_level=x on coastline ways seems weird to me. Seems to me those tags should only be set to the administrative relations.
For example here: https://www.openstreetmap.org/way/18793204
What do you think? :) -
Comment from JMO-VE
boundary = administrative + admin_level = 4 on coastline causes in the Navit (Navit is a open source (GPL) car navigation system with routing) part of the Iberian peninsula is flooded with water (blue color) which makes this map unusable. Please reverse this situation.
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Comment from edvac
"Boundary ways should have boundary=administrative and the admin_level=* for the highest border".
Please see: https://wiki.openstreetmap.org/wiki/Relation:boundary#Way_tags
I've done many boundary imports in different countries so far. Everybody was happy with the proposed tagging schema, not surprisingly, as it is the tagging schema that the OSM community has agreed upon.
So it's not weird at all adding boundary=administrative + admin_level=4 to the coastline, as the coastline is the administrative limit for the autonomous communities in Spain. The Spanish territorial sea is under the central government control, and therefore admin_level 2.
If Navit has a rendering problem, Navit should solve its rendering problem, but not asking the OSM community to change their tagging schema to make Navit happy.
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Comment from siffash
Hi edvac,
Thank you for your contribution and detailed explanation.
So far I haven't seen such tagging for coastlines, that's why it's seen very unusual and unexpected, and makes using OSM more difficult. The idea of OSM is to be flexible and at the same time very convenient to be used by other open source services and applications, thus making open source community stronger in the rival with google maps and other paid services. -
Comment from edvac
Hi all:
As it is controversial, and in any case optional, I have deleted the tags boundary and admin_level from the coastline boundaries. This includes like 23 segments that aren't coastline in any case...
I think this would need a discussion in the tagging list, and a modification in the corresponding wiki (if needed), for clarification.
Thank you all for the input.
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