Re: [Tagging] amenity=police

2013-08-07 Thread Alex Rollin
office=government ?

i was just looking at something similar with immigration offices, oft
frequented by travelers.  embassies, yes.  in-country immigration offices,
no.
--
Alex


On Wed, Aug 7, 2013 at 12:32 PM, Bryce Nesbitt bry...@obviously.com wrote:

 To move this forward I've put this in proposal draft form:

 http://wiki.openstreetmap.org/wiki/Proposed_features/Tag:amenity%3Dranger_station
 While the amenity amenity tag is overloaded, it seems more practical to
 put ranger stations
 next to fire and police stations, at least for now.

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Re: [Tagging] amenity=police

2013-08-07 Thread Bryce Nesbitt
On Tue, Aug 6, 2013 at 11:06 PM, Alex Rollin alex.rol...@gmail.com wrote:

 office=government ?
 i was just looking at something similar with immigration offices, oft
 frequented by travelers.  embassies, yes.  in-country immigration offices,
 no.


That's broader, and works for some ranger stations.

But private natural area landowners also have ranger stations, which can
be understood as the go-to place
for permits, police issues, maintenance issues, maps, guidance, etc.
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[Tagging] Re : Re : Tagging of topographic areas with a name

2013-08-07 Thread yve...@gmail.com
I meant any like in any tag you want, not all :)
For mountains, users might find reasonable to group peaks and ridges, but the 
rental holiday may feel it belongs too, and not necessarily the baker.
Anyway the question is, does this belong to osm ? I already found some polygons 
in valleys with a name on it, so I guess it's already in.
Yves

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Re: [Tagging] Tagging of topographic areas with a name

2013-08-07 Thread Eugene Alvin Villar
On Tue, Aug 6, 2013 at 11:19 PM, fly lowfligh...@googlemail.com wrote:

 On 06.08.2013 16:27, Yuri D'Elia wrote:
   Fortunately, the boundaries of the area are not important in themselves.
  Nobody renders valley or mountain group borders. But we *do* use such
  boundaries for name placement.

 I think the best would be to invent a new boundary type.

 boundary=topologic or geographic
 topologic/geographic=valley/cordillera/mountain_range/region

 and some ranking for the categories

 As the borders are often not that clear and also not that important they
 should not be rendered and do not have to be that exact but for
 rendering names like in [1] we need them.


This solution can also apply to bodies of water that are not whole lakes or
rivers. We currently (I think) do not tag the extent (even if fuzzy) of
seas, bays, inlets, coves, fjords, and the like.

The International Hydrographic Organization has published a document
delimiting the oceans and major seas of the world: Limits of Oceans 
Seas, Special Publication No. 23. Smaller bodies of water may be delimited
by national governments.

The natural=coastline can be used to build up area relations of the
proposed type=topologic/geography and extra ways can be used elsewhere.
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Re: [Tagging] amenity=police

2013-08-07 Thread Martin Koppenhoefer


Il giorno 07/ago/2013, alle ore 08:17, Bryce Nesbitt bry...@obviously.com ha 
scritto:

 office=government ?
 i was just looking at something similar with immigration offices, oft 
 frequented by travelers.  embassies, yes.  in-country immigration offices, 
 no.
 
 That's broader, and works for some ranger stations.

it is far too broad IMHO, if we tagged everything on that level of detail we 
had just a total of 15 tags and it would be hard to make any practical sense 
out of the data...

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Re: [Tagging] Tagging of topographic areas with a name

2013-08-07 Thread Martin Koppenhoefer


Il giorno 07/ago/2013, alle ore 10:00, Eugene Alvin Villar sea...@gmail.com 
ha scritto:

 This solution can also apply to bodies of water that are not whole lakes or 
 rivers. We currently (I think) do not tag the extent (even if fuzzy) of seas, 
 bays, inlets, coves, fjords, and the like.


don't know about the rest, but there are 3 natural=bay in the db 
http://taginfo.openstreetmap.org/search?q=natural%3Dbay

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Re: [Tagging] Tagging of topographic areas with a name

2013-08-07 Thread Geir Ove Myhr
On Wed, Aug 7, 2013 at 10:42 AM, Martin Koppenhoefer
dieterdre...@gmail.com wrote:
 Il giorno 07/ago/2013, alle ore 10:00, Eugene Alvin Villar
 sea...@gmail.com ha scritto:

  We currently (I think) do not tag the ***extent*** (even if fuzzy) of
  seas, bays, inlets, coves, fjords, and the like.

 don't know about the rest, but there are 3 natural=bay in the db
 http://taginfo.openstreetmap.org/search?q=natural%3Dbay

... and 29000 of them are nodes, i.e. no extent.

http://taginfo.openstreetmap.org/tags/natural=bay

Geir Ove

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Re: [Tagging] Tagging of topographic areas with a name

2013-08-07 Thread Janko Mihelić
The best way I can think of for drawing oceans, is to put a tag on all
natural=coastline ways that are bordering it. Something like
ocean:name:en=Atlantic ocean.

Janko
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Re: [Tagging] Tagging of topographic areas with a name

2013-08-07 Thread Martin Koppenhoefer
2013/8/7 Janko Mihelić jan...@gmail.com

 The best way I can think of for drawing oceans, is to put a tag on all
 natural=coastline ways that are bordering it. Something like
 ocean:name:en=Atlantic ocean.



If you look closely onto this you'll see that there are not only the oceans
but a whole hierarchy of  names seas and oceans and parts of them, so there
is not only one name per coastline but a lot of them. Dependent on the
scale of your map you'll emphasize different ones and omit others.

Cheers,
Martin
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Re: [Tagging] Tagging of topographic areas with a name

2013-08-07 Thread Janko Mihelić
2013/8/7 Martin Koppenhoefer dieterdre...@gmail.com



 If you look closely onto this you'll see that there are not only the
 oceans but a whole hierarchy of  names seas and oceans and parts of them,
 so there is not only one name per coastline but a lot of them. Dependent on
 the scale of your map you'll emphasize different ones and omit others.


+1

That's why I chose ocean, because I'm sure there's only one on each
coastline. There can be more than one bay or sea, like the Mediterranean
and the Adriatic sea. Relations are not possible, there's too much ways, so
the only thing I can think of are tags like
sea_level_1:name:en=Mediterranean sea, sea_level_2:name:en=Adriatic sea.

Janko
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[Tagging] Feature Proposal - RFC - ranger_station

2013-08-07 Thread Bryce Nesbitt
After reading the discussion and incorporating what I could, I am moving
http://wiki.openstreetmap.org/wiki/Proposed_features/Tag:amenity%3Dranger_station
to the next step.  Please comment per voting procedures, here or on the
talk page.
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Re: [Tagging] Feature Proposal - RFC - ranger_station

2013-08-07 Thread Bryce Nesbitt
Note there is overlap between amentiy=ranger_station
and tourism=information.  A ranger station generally provides information
in addition to other services.  In the USA ranger stations have well
established symbols, distinct from those used for tourist information only
sites.
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Re: [Tagging] Tagging of topographic areas with a name

2013-08-07 Thread Friedrich Volkmann

On 06.08.2013 15:51, Yuri D'Elia wrote:

http://www.openstreetmap.org/#map=14/45.2466/6.0866

which has been tagged with a multipoligon relation.
Unfortunately, the relation has some problems:

- not rendered anywhere?


This is a super-relation, with other relations as members. This is not 
allowed for multipolygon relations. It should rather be a type=collection 
relation. This is how water areas such as riverbanks use to be joined, and I 
use collection relations for sets of rocks etc. too. Don't expect dumb 
renderers like Mapnik to render superrelations, though.



It seems to me that the closest tagging scheme might be a loose area
with place=locality. Would that be a good idea?


That depends on what the name belongs to. If it's the name of a lake, 
forest, or other physical feature, place=* would be just wrong.



I saw several proposed tags in the wiki:

http://wiki.openstreetmap.org/wiki/Relations/Proposed/Region
http://wiki.openstreetmap.org/wiki/Proposed_features/Valley

but not really an official tagging scheme. Valley names are very
important features for a topographic map.


These proposals are somewhat obsolete, as natural=* has widely been accepted 
as the key for all geomorphological features. See 
http://wiki.openstreetmap.org/wiki/Key:natural, group 3. A valley is just 
the complement of a ridge or arete. Just draw a line along the valley and 
tag it with natural=valley.



Similarly, we have areas for entire mountain groups, which are
fundamental for a topographic map in the alps. Again, the boundaries of
such areas are not so important, but it's mostly used as an indication
for the name placement.


natural=mountain_range is already in use for the Alps. The mountain groups 
within the Eastern Alps are tagged place=region, see the members of relation 
2113486.


--
Friedrich K. Volkmann   http://www.volki.at/
Adr.: Davidgasse 76-80/14/10, 1100 Wien, Austria

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Re: [Tagging] Feature Proposal - RFC - ranger_station

2013-08-07 Thread Clifford Snow
On Wed, Aug 7, 2013 at 10:51 AM, Bryce Nesbitt bry...@obviously.com wrote:

 After reading the discussion and incorporating what I could, I am moving

 http://wiki.openstreetmap.org/wiki/Proposed_features/Tag:amenity%3Dranger_station
 to the next step.  Please comment per voting procedures, here or on the
 talk page.


I like your proposal. It would simplify mapping in parks with dedicated
ranger stations. Since there are 59 National Parks on our radar, each with
a least one ranger station, often more, the feature will be used throughout
the US.

A Wikipedia search list over 6,000 results for ranger stations. The first
few pages appear to be sites that should be mapped.

-- 
Clifford

OpenStreetMap: Maps with a human touch
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Re: [Tagging] Tagging of topographic areas with a name

2013-08-07 Thread Pieren
On Wed, Aug 7, 2013 at 10:19 PM, Friedrich Volkmann b...@volki.at wrote:
 It should rather be a type=collection relation.

I really hate type=collection. One of the worst idea in OSM. All
relations are collections.

Pieren

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Re: [Tagging] waterway highway

2013-08-07 Thread Paul Johnson
I don't see how those tags are mutually exclusive.  As for a dam being a
waterway, makes about as much sense as highway=traffic_signals to me.


On Wed, Aug 7, 2013 at 7:13 PM, André Pirard a.pirard.pa...@gmail.comwrote:

  Hi,

 The waterway=dam http://wiki.openstreetmap.org/wiki/Dam definition is
 all well but it doesn't give a damn about what runs on top ;-)
 Can I have
 waterway=dam
 highway=*
 ?
 I feel like Osmose hides nearby ready to jump.

 The actual case I meet is one of a dam incorrectly tagged as a bridge.
 And I inherit a menagerie of highway related attributes.

 And, once again, I'm baffled by a dam being a waterway, like a crossing
 being a highway and an artificial water reservoir being a natural.

 Cheers,

   André.

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Re: [Tagging] waterway highway

2013-08-07 Thread malenki
Am Thu, 08 Aug 2013 02:13:38 +0200
schrieb André Pirard a.pirard.pa...@gmail.com:

 Hi,
 
 The waterway=dam http://wiki.openstreetmap.org/wiki/Dam definition
 is all well but it doesn't give a damn about what runs on top ;-)
 Can I have
 waterway=dam
 highway=*
 ?

You could map the dam as area with the highway crossing it.

Regards,
Thomas

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Re: [Tagging] waterway highway

2013-08-07 Thread Bryce Nesbitt
On Wed, Aug 7, 2013 at 5:13 PM, André Pirard a.pirard.pa...@gmail.comwrote:

 The waterway=dam http://wiki.openstreetmap.org/wiki/Dam definition is
 all well but it doesn't give a damn about what runs on top ;-)
 ...
 And, once again, I'm baffled by a dam being a waterway, like a crossing
 being a highway and an artificial water reservoir being a natural.


I might just tag that with two ways, especially if the shape of the dam
eventually diverges from the highway running over it.
It just seems cleaner to have it just be a highway, no?

waterway=dam
level=0
name=Damn Dam

highway=primary
level=1
bridge=yes
name=Damn View Highway

I might share nodes between the two ways (if I'm feeling like a neatnick
with no regard for iD and Potlach users).
One day someone might decide to flesh out the dam way and turn it into an
area for an example look at Boulder Dam / Hoover Dam, which is a
waterway AND a building AND a dessert topping.  Good thing it's not a
highway also, as that would cross the line.
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