Re: [Tagging] Townhouse

2014-07-21 Thread Mateusz Konieczny

 If you're drawing buildings, whether a house is terraced or not should be
 apparent from the geometry without any special tagging.


It is obvious for humans, but not for software that will process data.
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Re: [Tagging] Townhouse

2014-07-21 Thread SomeoneElse

On 21/07/2014 00:51, Martin Koppenhoefer wrote:


... but looking into WP showed that in Britain the meaning refers to 
the town or city residence of a member of the nobility 
http://en.m.wikipedia.org/wiki/Nobility or gentry 
http://en.m.wikipedia.org/wiki/Gentry, as opposed to their country 
seat: http://en.m.wikipedia.org/wiki/Townhouse_(Great_Britain) 
http://en.m.wikipedia.org/wiki/Townhouse_%28Great_Britain%29


Please don't trust wikipedia on British English usage; the word 
townhouse on its own with no context simply does not have that 
connotation to me.


Cheers,

Andy

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Re: [Tagging] Townhouse

2014-07-21 Thread Martin Koppenhoefer


 Am 21/lug/2014 um 02:13 schrieb Steve Doerr doerr.step...@gmail.com:
 
 If you're drawing buildings, whether a house is terraced or not should be 
 apparent from the geometry without any special tagging.


-1, of course you can see that there are houses attached to another, but you 
can't tell for sure whether those are terraced houses or another type of 
non-disruptive construction (? Legal term in German: Geschlossene Bauweise) 

cheers,
Martin



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Re: [Tagging] Townhouse

2014-07-21 Thread Volker Schmidt
Wikipedia is rather precise on the different meanings - see my earlier post
with links.

Volker



On 21 July 2014 10:42, SomeoneElse li...@mail.atownsend.org.uk wrote:

  On 21/07/2014 00:51, Martin Koppenhoefer wrote:


  ...  but looking into WP showed that in Britain the meaning refers to
 the town or city residence of a member of the nobility
 http://en.m.wikipedia.org/wiki/Nobility or gentry
 http://en.m.wikipedia.org/wiki/Gentry, as opposed to their country seat
 : http://en.m.wikipedia.org/wiki/Townhouse_(Great_Britain)


 Please don't trust wikipedia on British English usage; the word
 townhouse on its own with no context simply does not have that
 connotation to me.

 Cheers,

 Andy


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Re: [Tagging] Townhouse

2014-07-21 Thread SomeoneElse

On 21/07/2014 10:29, Volker Schmidt wrote:
Wikipedia is rather precise on the different meanings - see my earlier 
post with links.


Volker


Sure - I understand that you were correctly flagging the ambiguity 
associated with the term, but what I was saying was that one of those 
three definitions doesn't match any common usage in British English of 
which I'm aware.


For example, if you said X is a townhouse you wouldn't think that X 
was where Lord so-and-so lived while not at his country pile, but if you 
said X is the town house of Lord so-and-so it would.


Cheers,

Andy


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Re: [Tagging] Townhouse

2014-07-21 Thread Volker Schmidt
Yes, I know - I  know that when you buy a townhouse in the UK  it means
it's terraced.
My only point was that Wikipedia is a precise source of reference for this
discussion (at least the English version - it's a bit problematic with the
translations)


On 21 July 2014 11:47, SomeoneElse li...@mail.atownsend.org.uk wrote:

 On 21/07/2014 10:29, Volker Schmidt wrote:

 Wikipedia is rather precise on the different meanings - see my earlier
 post with links.

 Volker


 Sure - I understand that you were correctly flagging the ambiguity
 associated with the term, but what I was saying was that one of those three
 definitions doesn't match any common usage in British English of which I'm
 aware.

 For example, if you said X is a townhouse you wouldn't think that X was
 where Lord so-and-so lived while not at his country pile, but if you said
 X is the town house of Lord so-and-so it would.


 Cheers,

 Andy


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Re: [Tagging] Townhouse

2014-07-21 Thread Martin Koppenhoefer
2014-07-21 12:39 GMT+02:00 Volker Schmidt vosc...@gmail.com:

 Yes, I know - I  know that when you buy a townhouse in the UK  it means
 it's terraced.




+1, I'd use the established tag terraced_house and not just house
neither townhouse. Evventually we could have a subtag to subclass
terraced houses, e.g. as townhouse, something like
terraced_house_type=townhouse or building_subtype=townhouse (townhouse
when used together with terraced house as main building type it looses its
ambiguity).

cheers,
Martin
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Re: [Tagging] Townhouse

2014-07-20 Thread Matthijs Melissen
On 20 Jul 2014 05:10, Hans De Kryger hans.dekryge...@gmail.com wrote:

 Anyone know the tag for townhouses?

If you mean town halls (known in Scottish English as town houses), that
would be amenity=townhall.

-- Matthijs
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Re: [Tagging] Townhouse

2014-07-20 Thread Colin Smale
 

What's your definition of townhouse? I suspect this word may be in use
around the world, meaning different things. What are the essential
characteristics? We have to try to be objective - it IS what is IS, but
what it is CALLED may vary. 

On 2014-07-20 06:08, Hans De Kryger wrote: 

 Anyone know the tag for townhouses? 
 
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Re: [Tagging] Townhouse

2014-07-20 Thread Volker Schmidt
I don't know what Hans had in mind, but a short look at Wikipedia
illustrates that there is a problem with this term.

(1) http://en.wikipedia.org/wiki/Townhouse

(2) http://en.wikipedia.org/wiki/Townhouse_%28Great_Britain%29

(3) http://en.wikipedia.org/wiki/Seat_of_local_government

And Wikipedia has problems too:

(1) points to http://es.wikipedia.org/wiki/Petit_h%C3%B4tel in Spanisch,
which is in reality the equivalent of (2)


We should not use it in OSM to avoid ambiguity

The term Terraced Houses seems to be established. And there is a wiki page
on it:
http://wiki.openstreetmap.org/wiki/Tag:building%3Dterrace

There is even a JOSM plugin for this:
http://wiki.openstreetmap.org/wiki/JOSM/Plugins/Terracer

Volker



On 20 July 2014 10:10, Colin Smale colin.sm...@xs4all.nl wrote:

  What's your definition of townhouse? I suspect this word may be in use
 around the world, meaning different things. What are the essential
 characteristics? We have to try to be objective - it IS what is IS, but
 what it is CALLED may vary.


 On 2014-07-20 06:08, Hans De Kryger wrote:

 Anyone know the tag for townhouses?

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Re: [Tagging] Townhouse

2014-07-20 Thread Martin Koppenhoefer


 Am 20/lug/2014 um 07:10 schrieb Paul Johnson ba...@ursamundi.org:
 
 I'd tag it as building=house and subdivide it as necessary similar to a 
 stripmall if you know where the walls between units/addresses are.


I'd probably use building=terraced_house for all recent developments I know who 
call themselves townhouse, but looking into WP showed that in Britain the 
meaning refers to the town or city residence of a member of the nobility or 
gentry, as opposed to their country seat: 
http://en.m.wikipedia.org/wiki/Townhouse_(Great_Britain)
(different meanings in AE and BE of the same word somehow make it less usable 
as a tag (I.e. townhouse), because you'll get more mistagging than the average 
whatever you define in the wiki)

 house alone is quite generic and also used for detached houses, better go 
for a little more specificity


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Re: [Tagging] Townhouse

2014-07-20 Thread Steve Doerr
I'm British, and I associate the term 'townhouse' (at least in estate 
agents' blurb) with a house in a town having more than the usual two 
storeys, and usually not detached. The OED supports this meaning, though 
the earlier meaning was 'A house in a town or city; esp[ecially] one 
belonging to someone who has another property in the country.'


The 'town hall' meaning is in there as well, and also an obsolete 
meaning of 'workhouse'.


If you're drawing buildings, whether a house is terraced or not should 
be apparent from the geometry without any special tagging. There's 
probably also a tag to indicate the number of storeys, so I'm not sure a 
specific tag for a townhouse is needed.


Steve

On 21/07/2014 00:51, Martin Koppenhoefer wrote:



Am 20/lug/2014 um 07:10 schrieb Paul Johnson ba...@ursamundi.org 
mailto:ba...@ursamundi.org:


I'd tag it as building=house and subdivide it as necessary similar to 
a stripmall if you know where the walls between units/addresses are.



I'd probably use building=terraced_house for all recent developments I 
know who call themselves townhouse, but looking into WP showed that in 
Britain the meaning refers to the town or city residence of a member 
of the nobility http://en.m.wikipedia.org/wiki/Nobility or gentry 
http://en.m.wikipedia.org/wiki/Gentry, as opposed to their country 
seat: http://en.m.wikipedia.org/wiki/Townhouse_(Great_Britain) 
http://en.m.wikipedia.org/wiki/Townhouse_%28Great_Britain%29
(different meanings in AE and BE of the same word somehow make it less 
usable as a tag (I.e. townhouse), because you'll get more mistagging 
than the average whatever you define in the wiki)


 house alone is quite generic and also used for detached houses, 
better go for a little more specificity



cheers,
Martin


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Re: [Tagging] Townhouse

2014-07-19 Thread Paul Johnson
I'd tag it as building=house and subdivide it as necessary similar to a
stripmall if you know where the walls between units/addresses are.


On Sat, Jul 19, 2014 at 11:08 PM, Hans De Kryger hans.dekryge...@gmail.com
wrote:

 Anyone know the tag for townhouses?

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