Re: [Tagging] sneaking in tags in the wiki

2010-09-17 Thread Matthias Meißer

Am 17.09.2010 02:21, schrieb M∡rtin Koppenhoefer:

I'd say that the mailing list is somehow more important, but the forum
people might think the same. For me that's not a problem, and who
wants can read the ml online in forum style;-)
Therefore I suggest the wiki as 'neutral' plattform that allows 
everybody to monitor changes and to do colloborate work (even if its bad 
for discussion that has to take place somewhere else)


Am 17.09.2010 02:29, schrieb John Smith:
 This is a chicken and egg problem, should people document first and
 then discuss, or discuss first then document based on the out come of
 the discussion.
Both is fine but there we have the problem how others get notified. So 
as said I would preffer a non ML sollution as you would preffer a non 
forums solution :) So first place can be wiki?


Matthias

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Re: [Tagging] How to start?

2010-09-17 Thread Matthias Meißer

Hi Andrew,

nice job you are working on :)
We have already start_date=*,end_date=* I guess that fits your needs, right?
http://wiki.openstreetmap.org/wiki/Key:start_date

Are there any other aspects you are looking tags for?

regards
Matthias

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Re: [Tagging] How to start?

2010-09-17 Thread Andrew Errington
On Fri, September 17, 2010 15:55, Matthias Meißer wrote:
 Hi Andrew,


 nice job you are working on :) We have already start_date=*,end_date=* I
 guess that fits your needs, right?
 http://wiki.openstreetmap.org/wiki/Key:start_date

No, not exactly.  I knew of these, but they are for historical mapping.

start_date=* is the date a feature was built (i.e. my construction_end_date)
end_date=* is the date a feature was demolished.

 Are there any other aspects you are looking tags for?

Yes, but I haven't translated them yet.  :)

Thanks,

Andrew


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Re: [Tagging] How to start?

2010-09-17 Thread John Smith
2010/9/17 Matthias Meißer dig...@arcor.de:
 nice job you are working on :)
 We have already start_date=*,end_date=* I guess that fits your needs, right?
 http://wiki.openstreetmap.org/wiki/Key:start_date

I don't think those tags are used for construction dates... You could
use a construction prefix though...

construction:start_date=*
construction:end_date=*

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Re: [Tagging] How to start?

2010-09-17 Thread Matthias Meißer
Oh sorry was my mistake. Personaly I would preffer a namespace so 
construction:start_date instead of construction_start_date


There are still other ideas how to model this 'lifecylce':
http://wiki.openstreetmap.org/wiki/Comparison_of_life_cycle_concepts

Matthias

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Re: [Tagging] sneaking in tags in the wiki

2010-09-17 Thread John Smith
2010/9/17 Matthias Meißer dig...@arcor.de:
 Therefore I suggest the wiki as 'neutral' plattform that allows everybody to
 monitor changes and to do colloborate work (even if its bad for discussion
 that has to take place somewhere else)

The wiki isn't good, since most people won't be monitoring all changes
just to notice something new has occurred, it is also a very poor
platform to facilitate discussion...

 Both is fine but there we have the problem how others get notified. So as
 said I would preffer a non ML sollution as you would preffer a non forums
 solution :) So first place can be wiki?

Simply stating we should use the wiki isn't helpful, as people that
prefer forums will continue to use forums, others will use country
based mailing lists and so on, this isn't helpful.

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Re: [Tagging] sneaking in tags in the wiki

2010-09-17 Thread Matthias Meißer

Am 17.09.2010 09:09, schrieb John Smith:

2010/9/17 Matthias Meißerdig...@arcor.de:

  Therefore I suggest the wiki as 'neutral' plattform that allows everybody to
  monitor changes and to do colloborate work (even if its bad for discussion
  that has to take place somewhere else)

The wiki isn't good, since most people won't be monitoring all changes
just to notice something new has occurred, it is also a very poor
platform to facilitate discussion...
As we said yes it's not good for discussions but it offers monitoring 
abilities, changability and embedding/linking to other tags etc.



  Both is fine but there we have the problem how others get notified. So as
  said I would preffer a non ML sollution as you would preffer a non forums
  solution:)  So first place can be wiki?

Simply stating we should use the wiki isn't helpful, as people that
prefer forums will continue to use forums, others will use country
based mailing lists and so on, this isn't helpful.
Ok but it's hard to crosscomunicate. The only possibility I see are 
projects like:

http://wiki.openstreetmap.org/wiki/Community_Updates
http://blog.openstreetmap.de (german week review)
Or we establish a central base where we collect ideas/grow them up. This 
refers to the garage/incubator idea that changes /Proposed features to a 
less voting centered platform.


Matthias

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Re: [Tagging] How to start?

2010-09-17 Thread Andrew Errington
On Fri, September 17, 2010 16:08, Matthias Meißer wrote:
 Oh sorry was my mistake. Personaly I would preffer a namespace so
 construction:start_date instead of construction_start_date


 There are still other ideas how to model this 'lifecylce':
 http://wiki.openstreetmap.org/wiki/Comparison_of_life_cycle_concepts

No worries.  I will look at the wiki and see what's up.  I don't think my
tag is used much yet, but I had to create something to record the data. 
It can easily be changed at a later date.

Anyway, I guess this is the right place to be discussing this sort of thing.

Thanks,

Andrew



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Re: [Tagging] Feature Proposal - RFC - rental

2010-09-17 Thread M∡rtin Koppenhoefer
2010/9/17 Ulf Lamping ulf.lamp...@googlemail.com:
 I won't use shop or rental with yes/no because it is against the
 convention.

 I don't know which convention you are talking about, as there is none today
 in that regard.


there is the convention for shop:
shop=shop category

yes/no are no shop-categories. I assumed that rental was intended to
work the same as shop.

cheers,
Martin

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Re: [Tagging] How to start?

2010-09-17 Thread M∡rtin Koppenhoefer
I also found recently information attached to a bridge (in a more
technical and less representative way), actually a really small
pedestrian bridge:
http://www.23hq.com/dieterdreist/photo/5953091
http://www.23hq.com/dieterdreist/photo/5953084

Sorry that they are hard to read due to reallife tagging ;-)

is there anyone already tagging these? If you use ref for these
number, how would you distinct them from ref on the street? Maybe I
should use ref:bridge for them?

cheers,
Martin

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Re: [Tagging] Feature Proposal - RFC - rental

2010-09-17 Thread André Riedel
2010/9/17 M∡rtin Koppenhoefer dieterdre...@gmail.com:
 2010/9/17 Ulf Lamping ulf.lamp...@googlemail.com:
 I won't use shop or rental with yes/no because it is against the
 convention.

 I don't know which convention you are talking about, as there is none today
 in that regard.


 there is the convention for shop:
 shop=shop category

 yes/no are no shop-categories. I assumed that rental was intended to
 work the same as shop.

I found this combination very often:

amenity=fuel
shop=yes

Ciao André

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Re: [Tagging] Feature Proposal - RFC - rental

2010-09-17 Thread John F. Eldredge
At a guess, the combination of amenity=fuel and shop=yes means that there is a 
retail shop in addition to fuel sales.  This most likely is what Americans call 
a convenience store.  Typically, most of the inventory will be beer, candy, 
soft drinks, and cigarettes, with a small assortment of overpriced groceries.  
There generally won't be any produce for sale, except perhaps some fruit.  
Occasionally you will find a business that sells fuel, but no other 
merchandise, or a convenience store that doesn't sell fuel, but most often you 
will find a business that does both.

---Original Email---
Subject :Re: [Tagging] Feature Proposal - RFC - rental
From  :mailto:dieterdre...@gmail.com
Date  :Fri Sep 17 08:38:03 America/Chicago 2010


2010/9/17 André Riedel riedel.an...@gmail.com:

 I found this combination very often:

 amenity=fuel
 shop=yes


What does it mean? The wiki only has documentation for shop=kiosk in
conjunction with amenity=fuel
What category is yes in?

cheers,
Martin

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-- 
John F. Eldredge -- j...@jfeldredge.com
Reserve your right to think, for even to think wrongly is better than not to 
think at all. -- Hypatia of Alexandria
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Re: [Tagging] Feature Proposal - RFC - rental

2010-09-17 Thread M∡rtin Koppenhoefer
2010/9/17 John F. Eldredge j...@jfeldredge.com:
 At a guess, the combination of amenity=fuel and shop=yes means that there is 
 a retail shop in addition to fuel sales.  This most likely is what Americans 
 call a convenience store.  Typically, most of the inventory will be beer, 
 candy, soft drinks, and cigarettes, with a small assortment of overpriced 
 groceries.  There generally won't be any produce for sale, except perhaps 
 some fruit.  Occasionally you will find a business that sells fuel, but no 
 other merchandise, or a convenience store that doesn't sell fuel, but most 
 often you will find a business that does both.


I could guess as well, but as there are other tags documented for what
you are describing I'd guess that something different might be
intended. For the kind of shop you are describing amenity=fuel (and
Key:shop) say:
Kiosk: Add shop=kiosk (default is kiosk=no) to the fuel station if a
kiosk exists.
the discussion page also mentions shop=convenience

cheers,
Martin

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Re: [Tagging] Sea wall defence barrier

2010-09-17 Thread Lennard

On 17-9-2010 16:28, Dave F. wrote:


http://en.wikipedia.org/wiki/Seawall

There appears to be only 7 occurrences of sea wall so I'm wondering if a
different tag is being used, or maybe no-one's mapped them yet.

Has anybody mapped this type of barrier before?


During our import in The Netherlands[1], we're using 
man_made=reinforced_slope. This is a kind of placeholder tag until a 
more specific (or otherwise better) tag is found to be more common 
place, or until a local survey classifies what type of reinforced slope 
it is and sets better tags. Better tags don't seem to be in widespread 
use, though, or at all.


Reinforced slope was chosen as a direct translation of the dutch 
classification in the dataset being imported. Some of these are actually 
seawalls, some are the outer side of a dike/levee lining rivers. Can't 
use man_made=dyke in the latter case, as that describes the entire dyke, 
i.e. two slopes and the top bit.


The idea for this placeholder tag was that a local survey would mean the 
object got retagged, and we could recognize by the occurence of 
man_made=reinforced_slope that a survey would still be required.


The ones that are actually groynes we have already reclassified as 
man_made=groyne during the import, as they're so easy to spot. Same goes 
for man_made=breakwater.[2]


Obviously, if man_made=reinforced_slope (and a possible subclassing) 
would somehow be adopted as the tag to use world wide, we'd be done. :)


[1] http://wiki.openstreetmap.org/wiki/3dShapes
[2] Tagwatch counts for NL at this moment: groyne (2596), breakwater 
(42), reinforced_slope (564).


--
Lennard

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Re: [Tagging] Feature Proposal - RFC - maze

2010-09-17 Thread John Smith
On 17 September 2010 23:30, Daniel Herding dherd...@gmx.de wrote:
 Dear mappers,

 I have started a proposal on how to map mazes (labyrinths):
 http://wiki.openstreetmap.org/wiki/Proposed_features/maze

 I'd be happy to receive comments on the talk page:
 http://wiki.openstreetmap.org/wiki/Talk:Proposed_features/maze

Wouldn't this just be a subtype of an amusement park?

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Re: [Tagging] Feature Proposal - RFC - rental

2010-09-17 Thread André Riedel
2010/9/17 M∡rtin Koppenhoefer dieterdre...@gmail.com:
 2010/9/17 John F. Eldredge j...@jfeldredge.com:
 At a guess, the combination of amenity=fuel and shop=yes means that there is 
 a retail shop in addition to fuel sales.  This most likely is what Americans 
 call a convenience store.  Typically, most of the inventory will be beer, 
 candy, soft drinks, and cigarettes, with a small assortment of overpriced 
 groceries.  There generally won't be any produce for sale, except perhaps 
 some fruit.  Occasionally you will find a business that sells fuel, but no 
 other merchandise, or a convenience store that doesn't sell fuel, but most 
 often you will find a business that does both.


 I could guess as well, but as there are other tags documented for what
 you are describing I'd guess that something different might be
 intended. For the kind of shop you are describing amenity=fuel (and
 Key:shop) say:
 Kiosk: Add shop=kiosk (default is kiosk=no) to the fuel station if a
 kiosk exists.
 the discussion page also mentions shop=convenience

At the moment 849 nodes and 280 ways are tagged with shop=yes.
But only 90 nodes and 17 ways are fuel stations, too.

So I mixed something up. And of curse shop=kiosk or convenience is
more precise.

Ciao André

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Re: [Tagging] Feature Proposal - RFC - rental

2010-09-17 Thread André Riedel
2010/9/17 M∡rtin Koppenhoefer dieterdre...@gmail.com:
 2010/9/17 John F. Eldredge j...@jfeldredge.com:
 At a guess, the combination of amenity=fuel and shop=yes means that there is 
 a retail shop in addition to fuel sales.  This most likely is what Americans 
 call a convenience store.  Typically, most of the inventory will be beer, 
 candy, soft drinks, and cigarettes, with a small assortment of overpriced 
 groceries.  There generally won't be any produce for sale, except perhaps 
 some fruit.  Occasionally you will find a business that sells fuel, but no 
 other merchandise, or a convenience store that doesn't sell fuel, but most 
 often you will find a business that does both.


 I could guess as well, but as there are other tags documented for what
 you are describing I'd guess that something different might be
 intended. For the kind of shop you are describing amenity=fuel (and
 Key:shop) say:
 Kiosk: Add shop=kiosk (default is kiosk=no) to the fuel station if a
 kiosk exists.
 the discussion page also mentions shop=convenience

At the moment 849 nodes and 280 ways are tagged with shop=yes.
But only 90 nodes and 17 ways are fuel stations, too.

So I mixed something up. And of curse shop=kiosk or convenience is
more precise.

Ciao André

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Re: [Tagging] How to start?

2010-09-17 Thread Nathan Edgars II
On Fri, Sep 17, 2010 at 4:46 AM, M∡rtin Koppenhoefer
dieterdre...@gmail.com wrote:
 I also found recently information attached to a bridge (in a more
 technical and less representative way), actually a really small
 pedestrian bridge:
 http://www.23hq.com/dieterdreist/photo/5953091
 http://www.23hq.com/dieterdreist/photo/5953084

 Sorry that they are hard to read due to reallife tagging ;-)

 is there anyone already tagging these? If you use ref for these
 number, how would you distinct them from ref on the street? Maybe I
 should use ref:bridge for them?

I use bridge_number since that's what I've called them outside OSM.

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Re: [Tagging] Feature Proposal - RFC - maze

2010-09-17 Thread Daniel Herding

On 17 September 2010 23:30, Daniel Herdingdherd...@gmx.de  wrote:

I have started a proposal on how to map mazes (labyrinths):
http://wiki.openstreetmap.org/wiki/Proposed_features/maze


Am 17.09.2010 17:05, schrieb John Smith:

Wouldn't this just be a subtype of an amusement park?


Maybe in some cases, you could regard a maze (including its cash desk, 
souvenir shop, etc.) as a very small theme park (tourism=theme_park) 
with only one attraction. But this tagging scheme would not fit for the 
other mazes I described in my proposal:


1.) Mazes in parks are often gratis and are unguarded. A theme park, on 
the other hand, usually requires an admission fee and is supervised.


2.) Mazes are often attractions inside theme parks. Such a maze is PART 
OF a theme parks, but it is not a theme park on its own.



Daniel

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Re: [Tagging] Feature Proposal - RFC - rental

2010-09-17 Thread Richard Welty

 On 9/17/10 10:00 AM, John F. Eldredge wrote:

At a guess, the combination of amenity=fuel and shop=yes means that there is a 
retail shop in addition to fuel sales.  This most likely is what Americans call 
a convenience store.  Typically, most of the inventory will be beer, candy, 
soft drinks, and cigarettes, with a small assortment of overpriced groceries.  
There generally won't be any produce for sale, except perhaps some fruit.  
Occasionally you will find a business that sells fuel, but no other 
merchandise, or a convenience store that doesn't sell fuel, but most often you 
will find a business that does both.

i typically set

amenity=fuel
shop=convenience

for these cases.

richard


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Re: [Tagging] Feature Proposal - RFC - maze

2010-09-17 Thread Brad Neuhauser
On Fri, Sep 17, 2010 at 2:05 PM, John Smith deltafoxtrot...@gmail.comwrote:

 On 18 September 2010 03:31, M∡rtin Koppenhoefer dieterdre...@gmail.com
 wrote:
  No, absolutely no, a maze (actually a labyrinth) was the first piece

 Thanks for the history lesson, but that hardly applies to most modern
 mazes which tend to be made from hedges etc.

 ___

 In addition to entertaining mazes, labyrinths are also sometimes used for
contemplative religious practices.  Can't find a good example on imagery,
but there are plenty of examples here: http://labyrinthlocator.com/

Brad
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Re: [Tagging] Feature Proposal - RFC - maze

2010-09-17 Thread M∡rtin Koppenhoefer
2010/9/17 John Smith deltafoxtrot...@gmail.com:
 On 18 September 2010 03:31, M∡rtin Koppenhoefer dieterdre...@gmail.com 
 wrote:
 No, absolutely no, a maze (actually a labyrinth) was the first piece

 Thanks for the history lesson, but that hardly applies to most modern
 mazes which tend to be made from hedges etc.


actually this is not history but mythology :)

cheers,
Martin

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Re: [Tagging] Feature Proposal - RFC - maze

2010-09-17 Thread M∡rtin Koppenhoefer
2010/9/17 John F. Eldredge j...@jfeldredge.com:
 Well, amusement parks sometimes contain mazes, but I wouldn't classify mazes 
 as a type of amusement park.  They are also sometimes a feature of formal 
 gardens; some hedge mazes have been in existence for centuries.


+1
That was my intention to express when I cited ancient myths ;-)

cheers,
Martin

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Re: [Tagging] Sea wall defence barrier

2010-09-17 Thread Lennard

On 17-9-2010 23:29, Dave F. wrote:


I've never been happy using man_made as it's far too general. (instead I
tag buildings as buildings etc..)


Mother nature sure didn't form these constructs.


reinforced_slope is to vague for me. Sometimes it's just natural bolders
 others it's a vertical wall.


Thanks, you nailed it. We _are_ using it as a generic, somewhat vague 
tag, as we know these appear in various different forms and scopes that 
only a survey can make clear as to what exactly it is.


In that respect it's somewhat analogous to, say, natural=wetland. We're 
subclassing that as wetland=* to denote the various types of wetland. 
Taking that concept to your example:



I'm thinking that as it's to protect against the waves/tide it should be
barrier=;  taking from the wiki  general usage (UK) it should be
sea_wall.


A seawall is just one specific form of what we (and our national mapping 
agency) call a reinforced slope.


slope=seawall, slope=revetment ?
surface=concrete/asphalt/accropode/riprap/basalt ?


barrier=seawall.

Any objections?


What do you call such a thing if it is the shore of a reservoir, or 
along a river tens or hundreds of $distance_unit inland?



--
Lennard

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