Re: [Tagging] Feature Proposal - Voting - Reception/Reception_Point/Reception_Area

2015-07-28 Thread Martin Koppenhoefer


sent from a phone

 Am 28.07.2015 um 11:29 schrieb Kotya Karapetyan kotya.li...@gmail.com:
 
 information=reception


I see information slightly different from reception: information is for 
everybody and does not include something like a kind of check in, a reception 
treats people different according to who they are (more individual treatment) 
and does also work like a checkin (register people, hand out letters, ). I 
agree that in some cases these words are used interchangeably.

cheers 
Martin
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[Tagging] works_as_highway=primary

2015-07-28 Thread Pavel Zbytovský
Hi,

we have a following issue at mapy.cz (zooms cca 13 are OSM data). We try
to render primary road overview in Czech republic, so the drivers could
easily see where its possible to drive. But sometimes the primary road ends
and continues as a secondary road - it could be in cites, or possibly
temporary detour. (see links below)

Is there any recommended solution already availible? Otherwise we have two
solutions to discuss.
1) technically the small secondary roads part works as primary road
network. So we would suggest a tag similar to works_as_highway=primary. Do
you think its ok? Any suggestions?

2) less preferable solution would be to add render specific tag. Something
like low_zoom_as_higway=primary.

Thanks for reply,
Pavel Zbytovský

[1] http://www.mapy.cz/s/hf6Y
 http://www.osm.org/way/27074773
[2] http://www.mapy.cz/s/k35L
 http://www.osm.org/way/49798938
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Re: [Tagging] works_as_highway=primary

2015-07-28 Thread Martin Koppenhoefer


sent from a phone

 Am 28.07.2015 um 11:02 schrieb Pavel Zbytovský zbytov...@gmail.com:
 
 1) technically the small secondary roads part works as primary road network. 
 So we would suggest a tag similar to works_as_highway=primary. Do you think 
 its ok? Any suggestions?


from what you have written it seems to me that these are tagging errors: if a 
road works as primary it should get the primary tag in osm.

Country specific deviations that result from following different criteria (like 
road maintenance class / entity, or physical criteria, etc.) should be 
repaired (map those properties differently and not in the highway tag) and 
the highway tag should be used like it is elsewhere.

OSM is a global dataset and following everywhere the same criteria to determine 
the highway tag is important for a smooth usage of the data across borders.

Cheers 
Martin
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Re: [Tagging] access=designated wiki

2015-07-28 Thread Ruben Maes
2015-07-28 23:59 GMT+02:00 Hubert sg.fo...@gmx.de:
 On 28. Juli 2015 22:32 Ruben Maes [mailto:ruben.mae...@gmail.com] wrote:
2015-07-25 15:24 GMT+02:00 Andy Townsend ajt1...@gmail.com:
 It's also perhaps worth mentioning that the 18th Feb change (which you
 - and I - preferred the previous version to) was made by a wiki editor
 who's since been blocked (3).

 (3) http://wiki.openstreetmap.org/wiki/Special:Contributions/Xxzme
 For clarification: I didn't write that.

Sorry, my bad, got the quotes messed up. It was Andy Townsend
ajt1...@gmail.com who wrote it.

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Re: [Tagging] works_as_highway=primary

2015-07-28 Thread moltonel 3x Combo
On 28/07/2015, Martin Koppenhoefer dieterdre...@gmail.com wrote:
 Am 28.07.2015 um 11:02 schrieb Pavel Zbytovský zbytov...@gmail.com:

 1) technically the small secondary roads part works as primary road
 network. So we would suggest a tag similar to works_as_highway=primary. Do
 you think its ok? Any suggestions?


 from what you have written it seems to me that these are tagging errors: if
 a road works as primary it should get the primary tag in osm.

 Country specific deviations that result from following different criteria
 (like road maintenance class / entity, or physical criteria, etc.) should be
 repaired (map those properties differently and not in the highway tag) and
 the highway tag should be used like it is elsewhere.

Sorry but no, too simplistic. A lot of local OSM communities follow
the official national road classification where possible. For example
in Ireland, any ref=Nxx road with xx51 is highway=trunk, and switches
to highway=primary when xx50.

http://wiki.openstreetmap.org/wiki/Ireland/Roads

This makes sense because it is expected by any Irish driver and map
user. While it does result in some road classification changes without
any physical changes, this just reflects the administrative reality.


 OSM is a global dataset and following everywhere the same criteria to
 determine the highway tag is important for a smooth usage of the data across
 borders.

That ideal doesn't match the practical reality. highway=primary has a
very different definition between Ethiopia and Germany, by necessity.
A global uniform standard for highway=* would be pretty unusable. But
we do use a collection of local standards, so we have local
consistency (hopefully at least at the national level), which is the
most important thing.

That said, there are plenty of tags other than highway that are
usefull and objective: maxspeed, lanes, width, traffic lights, speed
bunps, and even surface (but that one is getting subjective again). Go
map them, in that rough order of priority. They are used by routing
software and solve the OP's question for routing. If you want to use
those tags for rendering, talk to your map style developer (you'd need
to do that anyway to make use of works_as_primary).

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Re: [Tagging] works_as_highway=primary

2015-07-28 Thread Marc Gemis
On Tue, Jul 28, 2015 at 4:14 PM, moltonel 3x Combo molto...@gmail.com
wrote:

 That ideal doesn't match the practical reality. highway=primary has a
 very different definition between Ethiopia and Germany, by necessity.


While they can be very different, a router should still be able to prefer a
primary road to navigate you from city A to B and avoid secondary or
tertiary roads. Of course in Germany it might be a smooth asphalted road
and in another country a sand road, but that doesn't matter.

Are the current router properly routing over the Irish roads ? Can they
properly deal with the classification changes ? Or are those changes
ignored because the speed limits are properly tagged.

regards

m
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Re: [Tagging] works_as_highway=primary

2015-07-28 Thread moltonel 3x Combo
On 28/07/2015, Pavel Zbytovský zbytov...@gmail.com wrote:
 Since nobody objected much, i would probably go with
 works_as_highway=primary - i think it reflects the state of reality, so its
 useful to be added in OSM dataset.

FWIW, I'm not a big fan of this, because it is just a variation of
tagging for the renderer, with no support by current rendering styles
to begin with. Routers should already have no problem with the data.

That said, I don't see a better tag that your style could use to
decide displaying that road (from your 1st example) earlyer. The
maxspeed is just 50 and there are only two lanes, that seems like weak
arguments for force early display.

What I'm going to say may sound beside the point, but I suggest you
simply ignore this as a non-problem. Leave the data and rendering
as-is :
* If the user asks for routing, the secondary road will be used properly.
* If the user is looking at a low-zoom rendering, he's probably only
interested in a rough idea anyway like I'll get near Praha using this
primary road, and can probably reach city center from there.
* If the user zooms in, he'll see the secondary road.

See ? No problem to be solved :)

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Re: [Tagging] works_as_highway=primary

2015-07-28 Thread Martin Koppenhoefer


sent from a phone

 Am 28.07.2015 um 16:14 schrieb moltonel 3x Combo molto...@gmail.com:
 
 Sorry but no, too simplistic. A lot of local OSM communities follow
 the official national road classification where possible.


That's too simplistic ;-)


 
 That ideal doesn't match the practical reality. highway=primary has a
 very different definition between Ethiopia and Germany, by necessity


actually it hasn't, it has the same definition while the actual physical 
appearance might be very different. On the other hand, as it seems, Ireland and 
Poland might have different definitions ;-)

Cheers,
Martin
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Re: [Tagging] works_as_highway=primary

2015-07-28 Thread Pavel Zbytovský
Thanks for updates, yes, we have similar rules as Ireland.

Since nobody objected much, i would probably go with
works_as_highway=primary - i think it reflects the state of reality, so its
useful to be added in OSM dataset.

Regards,
Pavel

út 28. 7. 2015 v 16:33 odesílatel Marc Gemis marc.ge...@gmail.com napsal:


 On Tue, Jul 28, 2015 at 4:14 PM, moltonel 3x Combo molto...@gmail.com
 wrote:

 That ideal doesn't match the practical reality. highway=primary has a
 very different definition between Ethiopia and Germany, by necessity.


 While they can be very different, a router should still be able to prefer
 a primary road to navigate you from city A to B and avoid secondary or
 tertiary roads. Of course in Germany it might be a smooth asphalted road
 and in another country a sand road, but that doesn't matter.

 Are the current router properly routing over the Irish roads ? Can they
 properly deal with the classification changes ? Or are those changes
 ignored because the speed limits are properly tagged.

 regards

 m


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Re: [Tagging] works_as_highway=primary

2015-07-28 Thread moltonel 3x Combo
On 28/07/2015, Marc Gemis marc.ge...@gmail.com wrote:
 On Tue, Jul 28, 2015 at 4:14 PM, moltonel 3x Combo molto...@gmail.com
 wrote:

 That ideal doesn't match the practical reality. highway=primary has a
 very different definition between Ethiopia and Germany, by necessity.

 While they can be very different, a router should still be able to prefer a
 primary road to navigate you from city A to B and avoid secondary or
 tertiary roads. Of course in Germany it might be a smooth asphalted road
 and in another country a sand road, but that doesn't matter.

 Are the current router properly routing over the Irish roads ? Can they
 properly deal with the classification changes ? Or are those changes
 ignored because the speed limits are properly tagged.

I was arguing against a worldwide unified classification. What you're
worried about is only local classification :

A router won't care about classification differences between far away
places like Germany to Ethiopia. They just care about taking the best
road in the area, and as long as OSM is locally consistent, this
works. Even if a trunk turns into a primary for no physical reason and
without additional helpfull tags like maxspeed, a router likely won't
be thrown off and avoid the primary, because there's nothing better
than the primary_which_used_to_be_trunk around.

One routing error that came up recently is a trunk with a lower than
typical maxspeed, and a trunk_link without a maxspeed tag. The router
used its default idea of maxspeed for that link, and tried to use it
as a shortcut. The router could have been smarter, but the data should
have been more complete too, adding a naxspeed tag.

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Re: [Tagging] works_as_highway=primary

2015-07-28 Thread Tod Fitch

 On Jul 28, 2015, at 8:29 AM, moltonel 3x Combo molto...@gmail.com wrote:
 
 One routing error that came up recently is a trunk with a lower than
 typical maxspeed, and a trunk_link without a maxspeed tag. The router
 used its default idea of maxspeed for that link, and tried to use it
 as a shortcut. The router could have been smarter, but the data should
 have been more complete too, adding a naxspeed tag.
 

There are almost no motorway_link roads in the United States with a posted 
speed limit at all. And if a speed is posted, it is nearly always an advisory 
value rather than a mandatory limit. How should one tag what one sees on the 
ground for that?

For what it is worth, the only router I’ve seen that has an issue is OSMand. 
And the fix is easy (I’ve done it in my routing.xml). Just because the 
developers of one routing engine need help is no reason to make up fake data to 
keep it happy.

Tod
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Re: [Tagging] works_as_highway=primary

2015-07-28 Thread Janko Mihelić
uto, 28. srp 2015. 11:53 Martin Koppenhoefer dieterdre...@gmail.com je
napisao:


 from what you have written it seems to me that these are tagging errors:
if a road works as primary it should get the primary tag in osm.

Country specific deviations that result from following different criteria
(like road maintenance class / entity, or physical criteria, etc.) should
be repaired (map those properties differently and not in the highway tag)
and the highway tag should be used like it is elsewhere.

OSM is a global dataset and following everywhere the same criteria to
determine the highway tag is important for a smooth usage of the data
across borders.

Cheers
Martin



+1 I agree with everything.

The 1:1 relation between various countries official road clasification and
OSM is not something we should want. We should be flexible. In Croatia we
have people that break roads in several places and then you have
secondary/unclassified/secondary just because the road crossed city
boundary:

http://www.openstreetmap.org/#map=14/46.3399/16.4297

There's just no sense to keep up with that.

Janko
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Re: [Tagging] access=designated wiki

2015-07-28 Thread Hubert
FYI: I just took the liberty of changing the highway=footway definition back to 
the pre Feb 18th Version.

-Original Message-
From: Andy Townsend [mailto:ajt1...@gmail.com]
Sent: Samstag, 25. Juli 2015 15:25
To: tagging@openstreetmap.org
Subject: Re: [Tagging] access=designated wiki

On 25/07/2015 13:43, Hubert wrote:
 Am 24. Juli 2015 um 17:50 schrieb Heiko Eckenreiter
[mailto:heiko.eckenrei...@gmx.net] :
 Am 24.07.2015 um 17:24 schrieb Hubert:
 But only the way with the traffic sign will be tagged with
 bicycle=designated, foot=designated using the definition in the
 description box

 That is not logical, because both ways are still equally designated
 to pedestrians and cyclist in both situations.
 Today in OSM it's documented, only the ways signposted with a traffic
 sign should be tagged with *=designated (as described on the cited
 page access=designated and much more).
 The only wiki page with such a strict formulation I could find is the
highway=footway page [1] : highway=footway is used for signposted
paths designated for pedestrians only. Signposted footpaths are primarily
common in residential areas, but may also exist out-of-town in
recreational environments, parks etc.. .
 But in this context one must agree that highway=footway is equal to
highway=path, foot=designated. Also this was only changed recently by
Geow on June 28th.
 Bevor that it read : highway=footway is mainly used for residential
paths designated for pedestrians only.
 And till Feb 18th : The tag highway=footway is used for mapping minor
pathways which are used mainly or exclusively by pedestrians. Which is
the definition I prefer.

I believe that the recent edits to the highway=footway page by Geow
resulted in it not reflecting the usage of the key - it seems to be
telling people how to use a key not documenting how they do use it. I did
raise it with the user concerned (1) (and interestingly other users have
raised similar problems there too) but frankly have no wish to get into a
wiki edit war or even a discussion with someone who doesn't even edit
the map (or at least, not in that name) (2). It's also perhaps worth
mentioning that the 18th Feb change (which you - and I - preferred the
previous version to) was made by a wiki editor who's since been blocked
(3).

I only spotted the wiki change because someone spotted a large number of
footways that I had surveyed being changed into paths without any
information to give a clue as to physical type.  We've seen other similar
instances where well-meaning but ignorant wiki edits have resulted in
well-meaning but ignorant tag correctors corrupting map data (changing
wood=deciduous to leaf_type=broadleaved was one).

Personally, to try and make sense of pages in our wiki I tend to view the
history and look at the last edit by a sensible person, taking
particular care to read the previous version to anything labelled e.g.
cleanup.

Cheers,

Andy


(1) http://wiki.openstreetmap.org/wiki/User_talk:Geow

(2) http://www.openstreetmap.org/user/Geow

(3) http://wiki.openstreetmap.org/wiki/Special:Contributions/Xxzme


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Re: [Tagging] works_as_highway=primary

2015-07-28 Thread Martin Koppenhoefer


sent from a phone

 Am 28.07.2015 um 17:57 schrieb moltonel 3x Combo molto...@gmail.com:
 
 That said, I don't see a better tag that your style could use to
 decide displaying that road


rather than adding a tag: render like a primary you should check what it is 
that you are after (e.g. maintenance entity/class or designed network road 
class) and use an appropriate tag to store this information so you can render 
the map the way you like.


cheers 
Martin 
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Re: [Tagging] access=designated wiki

2015-07-28 Thread Andy Townsend

On 28/07/2015 17:35, Hubert wrote:

FYI: I just took the liberty of changing the highway=footway definition back to 
the pre Feb 18th Version.



\o/

Thanks for that.


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Re: [Tagging] access=designated wiki

2015-07-28 Thread Ruben Maes
2015-07-25 15:24 GMT+02:00 Andy Townsend ajt1...@gmail.com:
 On 25/07/2015 13:43, Hubert wrote:
 It's also perhaps worth mentioning that the 18th Feb
 change (which you - and I - preferred the previous version to) was made by a
 wiki editor who's since been blocked (3).

 (3) http://wiki.openstreetmap.org/wiki/Special:Contributions/Xxzme

Xxzme did nothing wrong there, he just removed an image that was there
twice, a very sensible edit[1]. I mean, don't blame him for things he
didn't do, it's bad enough as it stands :p

Geow made all the mess.

[1] 
https://wiki.openstreetmap.org/w/index.php?title=Tag:highway%3Dfootwaydiff=1160471oldid=1141274

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Re: [Tagging] access=designated wiki

2015-07-28 Thread Hubert
For clarification: I didn't write that.

On 28. Juli 2015 22:32 Ruben Maes [mailto:ruben.mae...@gmail.com] wrote:
2015-07-25 15:24 GMT+02:00 Andy Townsend ajt1...@gmail.com:
 On 25/07/2015 13:43, Hubert wrote:
 It's also perhaps worth mentioning that the 18th Feb change (which you
 - and I - preferred the previous version to) was made by a wiki editor
 who's since been blocked (3).

 (3) http://wiki.openstreetmap.org/wiki/Special:Contributions/Xxzme
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