Re: [Talk-GB] Tagging showgrounds

2020-02-24 Thread Andy Townsend
Since I was going through these anyway to see what ought to be rendered 
at map.atownsend.org.uk, I thought I might as well list them here too.  
These are things "tagged a bit like showgrounds, excluding bus stops and 
car parks", sorted by one of the main tags.


I suspect that the ones tagged just "place", "landuse=grass" or 
"tourism=attraction" only probably need some other tag to say "this is a 
showground".   "events_venue" might be a misunderstanding of what that 
tag was for.  "recreation_ground" may be correct in some cases but I 
suspect isn't in many others. "park" I'd be similarly surprised if it 
was often correct.  In most or all cases it probably needs a local to 
make the call, though...


place:


https://www.openstreetmap.org/node/2382298440
name     Mannsfield Showground
place     locality
source     OS OpenData StreetView

https://www.openstreetmap.org/node/3416147963
name     Great Harwood Showground
place     neighbourhood

https://www.openstreetmap.org/node/4347790541
addr:postcode     BS37 8QZ
addr:street     Westerleigh Road
name     The Windmill Fisheries Showground
place     locality


events_venue only:

https://www.openstreetmap.org/node/5849512782
alt_name     Royal Cornwall Event Centre
amenity     events_venue
name     Royal Cornwall Showground

https://www.openstreetmap.org/node/6938439833
amenity     events_venue
name     Hertfordshire County Showground
operator     Hertfordshire Country Council


tourism=attraction only:

https://www.openstreetmap.org/way/283445694
name     Devon County Showground
tourism     attraction

https://www.openstreetmap.org/way/91401877
name     Kent Showground
source     Bing
tourism     attraction

https://www.openstreetmap.org/way/40942963
barrier     fence
name     Norfolk Showground
tourism     attraction

https://www.openstreetmap.org/node/316706558
name     Great Yorkshire Showground
tourism     attraction

https://www.openstreetmap.org/way/104155888
barrier     fence
name     Royal Bath and West of England Showground
tourism     attraction

https://www.openstreetmap.org/way/239487854
name     Hennock Showground
tourism     attraction

https://www.openstreetmap.org/way/178396540
addr:city     Newark
addr:postcode     NG24 2NY
addr:street     Lincoln Road
alt_name     Newark Show Ground
name     Newark Showground
operator     Newark & Nottinghamshire Agricultural Society
phone     +44 1636 705796
tourism     attraction
website     http://www.newarkshowground.com/
wikidata     Q15262122

https://www.openstreetmap.org/way/274093728
name     Lincolnshire Showground
tourism     attraction


recreation_ground only:

https://www.openstreetmap.org/way/603746353
alt_name     Briscwm Fields
description     Normally farmland,  Used to hold events such as the 
Cardigan County Agricultural Show.

landuse     recreation_ground
name     Cardigan County Showground
note     Located from information on Coflein.
phone     +44 1545 570501
recreation_ground     showground
website     https://cardigancountyshow.org.uk/

https://www.openstreetmap.org/way/34993687
landuse     recreation_ground
name     Mirfield Showground

https://www.openstreetmap.org/way/89151502
addr:city     Peterborough
addr:housename     Peterborough Arena
addr:postcode     PE2 6XE
addr:street     East of England Showground
landuse     recreation_ground
name     East of England Showground
phone     +44 1733 363500
website     http://www.peterborougharena.com
wheelchair     yes

https://www.openstreetmap.org/way/415636494
leisure     recreation_ground
name     Christow Playing Fields and Showground

https://www.openstreetmap.org/way/4587165
leisure     recreation_ground
name     Essex Showground
source     approximate

https://www.openstreetmap.org/node/30813084
leisure     recreation_ground
name     North Somerset Showground
tourism     attraction

https://www.openstreetmap.org/way/547075306
addr:postcode     LE15 7TW
addr:street     Burley Park Way
landuse     recreation_ground
name     Rutland Showground
note     The new county showground site.
source     EsriWorldImagery
website     https://www.rutlandshowground.com/

https://www.openstreetmap.org/way/588128321
leisure     recreation_ground
name     Strithians Showground

https://www.openstreetmap.org/way/26748908
landuse     recreation_ground
name     Penistone Show Ground

https://www.openstreetmap.org/way/234890106
landuse     recreation_ground
name     Pateley Bridge Show Ground


landuse=grass:

https://www.openstreetmap.org/way/487690483
landuse     grass
name     Midsuffolk Showground

https://www.openstreetmap.org/way/741042350
landuse     grass
name     Hertfordshire Country Showground

https://www.openstreetmap.org/way/103153435
landuse     grass
name     Border Union Showground
note     Showground
old_name     Bridge-end Haugh
operator     Border Union Agricultural Society

and associated with that is:
https://www.openstreetmap.org/way/137564594
name     Border Union Showground Exhibition Centre
tourism     attraction


Re: [Talk-GB] Tagging showgrounds

2020-02-24 Thread Warin

It was I who raised the issue.


Interest to see others thoughts, and some ideas on some sort of 
consistence, if that can be obtained?


From an Australian perspective of 'our' showgrounds' in the countryside.

Most of the year they are vacant. They do get some use from equestrian 
activities.. some have sports activities. A fair few provide camping 
facilities.
The 'shows' typically have 'sports' such as wood chopping and equestrian 
activities. They also have the 'side show ally' things of rides.


I think the above fit into recreational use, and so most of the use is 
as a recreation ground, access and fees can be indicated using those 
tags I see no reason to stipulate that a recreation ground must be 
'public'.


I was trying to find any other way for tagging showgrounds using 
taginfo, and came across the amenity=showground with some ~6 uses. I 
then selected on of these in the UK where they are most prevalent. This 
one is tagged as 'amenity=showground' with 'landuse=grass', that mix to 
me is wrong. If it is 'amenity=showground' then the grass should, 
strictly speaking, be tagged with surface=grass, however this will not 
render. Using 'landuse=grass' obtains rendering.


A difficulty with OSM is mapping permanent things is the norm, cyclic 
things get less attention.


On 24/2/20 8:57 pm, Mark Goodge wrote:

Morning all,

Someone has commented on a change I made to the Three Counties 
showground last year when I changed the tagging to landuse=grass 
rather than landuse=commercial. Their suggestion is that it really 
ought to be landuse=recreation_ground, with a secondary tag of 
surface=grass.


https://www.openstreetmap.org/changeset/74103491#map=16/52.0834/-2.3235

I've responded to that comment on the changeset, but I thought it 
would be worth throwing out here as well.


I do think that tagging showgrounds as landuse=commercial is generally 
incorrect; it doesn't match the description of 'commercial' in the 
wiki and doesn't reflect the typical uses of showgrounds both when a 
show is on and when one isn't.


The reason I tagged the Three Counties showground as grass is because, 
most of the year, that's precisely what it is - an open area of 
grassland. Unless there is an event on (which only happens for a 
minority of days in a year) it is just an open space.


Looking at a few other showgrounds across the country, we don't seem 
to have any consistency.


The East of England Showground is tagged as landuse=recreation_ground:

https://www.openstreetmap.org/#map=16/52.5456/-0.3170

The Suffolk Showground is tagged as a park:

https://www.openstreetmap.org/#map=16/52.0330/1.2277

So is the Staffordshire County Showgound:

https://www.openstreetmap.org/#map=16/52.8255/-2.0643

The former Royal Showground at Stoneleigh is tagged as commercial, but 
in that case that's probably now correct as it's no longer used as a 
showground and is gradually being redeveloped as a business park:


https://www.openstreetmap.org/#map=15/52.3435/-1.5220

The Great Yorkshire Showground isn't tagged as an area at all, just a 
network of roads and individual features:


https://www.openstreetmap.org/#map=16/53.9830/-1.5065

Similarly with the Norfolk Showground

https://www.openstreetmap.org/#map=16/52.6490/1.1793

And the Bath and West Showground:

https://www.openstreetmap.org/#map=16/51.1552/-2.5265

So, what do people think? Personally, I think that showgrounds ought 
to be tagged as an area, because they do, typically, have clear 
boundaries and are distinct from their surrounding context. But I'm 
less sure what the area should be tagged as. I think commercial is 
usually wrong, for the reasons I've already given, but I can see an 
argument for either grass, recreation_ground or even park.


Thoughts, anyone?

Mark


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Re: [Talk-GB] Tagging showgrounds

2020-02-24 Thread Mark Goodge





On 24/02/2020 12:02, Ian Caldwell wrote:


As a local, I think it should be tagged as commercial. There is some 
event there most weeks. It's a very commercial organisation.


There are events which use buildings at the showground most weeks 
outside winter. But not that many which use the grass areas.


https://www.visitthemalverns.org/whats-on/event-finder/three-counties-showground-events/

(Note that there's a bug in that calendar which puts a caravan rally on 
every day! That's incorrect; all but two of those days - the real rally 
dates - are actually blank)


Mark

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Re: [Talk-GB] Tagging showgrounds

2020-02-24 Thread Ian Caldwell via Talk-GB
As a local, I think it should be tagged as commercial. There is some event
there most weeks. It's a very commercial organisation.



On Mon, 24 Feb 2020, 09:58 Mark Goodge,  wrote:

> Morning all,
>
> Someone has commented on a change I made to the Three Counties
> showground last year when I changed the tagging to landuse=grass rather
> than landuse=commercial. Their suggestion is that it really ought to be
> landuse=recreation_ground, with a secondary tag of surface=grass.
>
> https://www.openstreetmap.org/changeset/74103491#map=16/52.0834/-2.3235
>
> I've responded to that comment on the changeset, but I thought it would
> be worth throwing out here as well.
>
> I do think that tagging showgrounds as landuse=commercial is generally
> incorrect; it doesn't match the description of 'commercial' in the wiki
> and doesn't reflect the typical uses of showgrounds both when a show is
> on and when one isn't.
>
> The reason I tagged the Three Counties showground as grass is because,
> most of the year, that's precisely what it is - an open area of
> grassland. Unless there is an event on (which only happens for a
> minority of days in a year) it is just an open space.
>
> Looking at a few other showgrounds across the country, we don't seem to
> have any consistency.
>
> The East of England Showground is tagged as landuse=recreation_ground:
>
> https://www.openstreetmap.org/#map=16/52.5456/-0.3170
>
> The Suffolk Showground is tagged as a park:
>
> https://www.openstreetmap.org/#map=16/52.0330/1.2277
>
> So is the Staffordshire County Showgound:
>
> https://www.openstreetmap.org/#map=16/52.8255/-2.0643
>
> The former Royal Showground at Stoneleigh is tagged as commercial, but
> in that case that's probably now correct as it's no longer used as a
> showground and is gradually being redeveloped as a business park:
>
> https://www.openstreetmap.org/#map=15/52.3435/-1.5220
>
> The Great Yorkshire Showground isn't tagged as an area at all, just a
> network of roads and individual features:
>
> https://www.openstreetmap.org/#map=16/53.9830/-1.5065
>
> Similarly with the Norfolk Showground
>
> https://www.openstreetmap.org/#map=16/52.6490/1.1793
>
> And the Bath and West Showground:
>
> https://www.openstreetmap.org/#map=16/51.1552/-2.5265
>
> So, what do people think? Personally, I think that showgrounds ought to
> be tagged as an area, because they do, typically, have clear boundaries
> and are distinct from their surrounding context. But I'm less sure what
> the area should be tagged as. I think commercial is usually wrong, for
> the reasons I've already given, but I can see an argument for either
> grass, recreation_ground or even park.
>
> Thoughts, anyone?
>
> Mark
>
>
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Re: [Talk-GB] Tagging showgrounds

2020-02-24 Thread Mark Goodge



On 24/02/2020 11:34, Brian Prangle wrote:
This is a case where landcover and landuse get confused in the OSM 
scheme of things. Yes it's grass but that's not its use. Its use is 
commercial : the  space is rented commercially to exhibitors who sell 
goods to attendees who pay an entrance fee, with a semi-cultural event 
attached. 


The wiki describes commercial as:

"Use tag landuse=commercial to delineate areas of land used for 
commercial purposes. Commercial landuse mainly deals with services and 
trade (tertiary sector).


Such area may consist of offices, administration, laboratories, 
logistics, hotels, car repair stations, and associated infrastructure 
(car parks, service roads, lawns and so-on). Compared to industrial 
landuse (landuse=industrial) no goods are produced."


A showground doesn't fit that description. Sure, it's commercial in the 
sense that it generates revenue. But then, so does forestry and 
agricultural land. And the trade stand aspect of a county show is 
secondary to the primary use, even though, these days, it's the use 
which sustains the event financially.


I'm not sure about access rights during times when there is no 
event , but I suspect it's private, so an open space justification might 
not be appropriate.


Yes; that's why I'm less happy with park or recreation_ground; as these 
tend to imply public access. I don't think they're necessarily wrong, 
and a ground which gets a lot of year-round use as well as its main show 
could well qualify as a recreation_ground. I think that's probably true 
of the East of England Showground, for example.


Given that we don't have a dedicated landuse=showground tag, I think 
that grass or recreation_ground are normally the best alternatives, and 
maybe sometimes park. None of them are precisely right for that kind of 
usage, but they're less wrong than some of the other alternatives such 
as commercial.


Mark


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Re: [Talk-GB] Tagging showgrounds

2020-02-24 Thread Ken Kilfedder
The one in Builth Wells has various component parts marked as sportsgrounds, 
but the general area is marked as "amenity=festival grounds". The wiki says 
that festival grounds are "A permanent open field facility which is mostly used 
for public events and festivals." and gives the example of some song festival 
spaces in the Baltics.

 * 
https://wiki.openstreetmap.org/wiki/Tag:amenity=festival%20grounds?uselang=en-GB
 * https://www.openstreetmap.org/way/93280648#map=16/52.1574/-3.4031

---
https://hdyc.neis-one.org/?spiregrain
spiregrain_...@ksglp.org.uk


On Mon, 24 Feb 2020, at 11:33 AM, Philip Barnes wrote:
> The West Midlands showgroung is tagged as amenity=showground.
> 
> Phil (trigpoint)
> 
> On Monday, 24 February 2020, SK53 wrote:
> > I asked similar questions about 6 months ago:
> > https://lists.openstreetmap.org/pipermail/talk-gb/2019-September/023452.html
> > ,
> > and there are other discussions going back some 10 years:
> > http://gis.19327.n8.nabble.com/template/NamlServlet.jtp?macro=search_page=5167127=showground=5167127
> > 
> > Jerry
> > 
> > On Mon, 24 Feb 2020 at 09:58, Mark Goodge  wrote:
> > 
> > > Morning all,
> > >
> > > Someone has commented on a change I made to the Three Counties
> > > showground last year when I changed the tagging to landuse=grass rather
> > > than landuse=commercial. Their suggestion is that it really ought to be
> > > landuse=recreation_ground, with a secondary tag of surface=grass.
> > >
> > > https://www.openstreetmap.org/changeset/74103491#map=16/52.0834/-2.3235
> > >
> > > I've responded to that comment on the changeset, but I thought it would
> > > be worth throwing out here as well.
> > >
> > > I do think that tagging showgrounds as landuse=commercial is generally
> > > incorrect; it doesn't match the description of 'commercial' in the wiki
> > > and doesn't reflect the typical uses of showgrounds both when a show is
> > > on and when one isn't.
> > >
> > > The reason I tagged the Three Counties showground as grass is because,
> > > most of the year, that's precisely what it is - an open area of
> > > grassland. Unless there is an event on (which only happens for a
> > > minority of days in a year) it is just an open space.
> > >
> > > Looking at a few other showgrounds across the country, we don't seem to
> > > have any consistency.
> > >
> > > The East of England Showground is tagged as landuse=recreation_ground:
> > >
> > > https://www.openstreetmap.org/#map=16/52.5456/-0.3170
> > >
> > > The Suffolk Showground is tagged as a park:
> > >
> > > https://www.openstreetmap.org/#map=16/52.0330/1.2277
> > >
> > > So is the Staffordshire County Showgound:
> > >
> > > https://www.openstreetmap.org/#map=16/52.8255/-2.0643
> > >
> > > The former Royal Showground at Stoneleigh is tagged as commercial, but
> > > in that case that's probably now correct as it's no longer used as a
> > > showground and is gradually being redeveloped as a business park:
> > >
> > > https://www.openstreetmap.org/#map=15/52.3435/-1.5220
> > >
> > > The Great Yorkshire Showground isn't tagged as an area at all, just a
> > > network of roads and individual features:
> > >
> > > https://www.openstreetmap.org/#map=16/53.9830/-1.5065
> > >
> > > Similarly with the Norfolk Showground
> > >
> > > https://www.openstreetmap.org/#map=16/52.6490/1.1793
> > >
> > > And the Bath and West Showground:
> > >
> > > https://www.openstreetmap.org/#map=16/51.1552/-2.5265
> > >
> > > So, what do people think? Personally, I think that showgrounds ought to
> > > be tagged as an area, because they do, typically, have clear boundaries
> > > and are distinct from their surrounding context. But I'm less sure what
> > > the area should be tagged as. I think commercial is usually wrong, for
> > > the reasons I've already given, but I can see an argument for either
> > > grass, recreation_ground or even park.
> > >
> > > Thoughts, anyone?
> > >
> > > Mark
> > >
> > >
> > > ___
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> > > Talk-GB@openstreetmap.org
> > > https://lists.openstreetmap.org/listinfo/talk-gb
> > >
> >
> 
> -- 
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Re: [Talk-GB] Tagging showgrounds

2020-02-24 Thread Mark Goodge



On 24/02/2020 11:44, Andy Townsend wrote:

I suspect that it'll depend on the showground.  For Stoneleigh (which 
used to host the Royal Show), I'd have said commercial was correct.  For 
Ashover https://www.openstreetmap.org/way/231760526 (much smaller!) you 
could perhaps make a case for recreation_ground or farmland, although 
for 1 day a year it's used for Ashover show and it is currently mapped 
as the little-used "amenity=show_grounds" (which doesn't seem wrong, 
either).


That does make sense, particularly where the ground has other uses at 
other times.


I've no idea what the best tag for the Three Counties Showground would 
be - perhaps that would depend on "what it is most of the year"?


Most of the year it's just grass. It has no use other than the events 
which are held there, and those only take up a few days a year.


That's why I'm not entirely comfortable with recreation_ground, as that 
implies that it has a year-round use as such.


Mark

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Re: [Talk-GB] Tagging showgrounds

2020-02-24 Thread Andy Townsend

On 24/02/2020 09:57, Mark Goodge wrote:

Morning all,

Someone has commented on a change I made to the Three Counties 
showground last year when I changed the tagging to landuse=grass 
rather than landuse=commercial. Their suggestion is that it really 
ought to be landuse=recreation_ground, with a secondary tag of 
surface=grass.


I suspect that it'll depend on the showground.  For Stoneleigh (which 
used to host the Royal Show), I'd have said commercial was correct.  For 
Ashover https://www.openstreetmap.org/way/231760526 (much smaller!) you 
could perhaps make a case for recreation_ground or farmland, although 
for 1 day a year it's used for Ashover show and it is currently mapped 
as the little-used "amenity=show_grounds" (which doesn't seem wrong, 
either).


I've no idea what the best tag for the Three Counties Showground would 
be - perhaps that would depend on "what it is most of the year"?


Best Regards,

Andy



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Re: [Talk-GB] Tagging showgrounds

2020-02-24 Thread Brian Prangle
This is a case where landcover and landuse get confused in the OSM scheme
of things. Yes it's grass but that's not its use. Its use is commercial :
the  space is rented commercially to exhibitors who sell goods to attendees
who pay an entrance fee, with a semi-cultural event attached. I'm not sure
about access rights during times when there is no event , but I suspect
it's private, so an open space justification might not be appropriate.

Regards

Brian

On Mon, 24 Feb 2020 at 09:58, Mark Goodge  wrote:

> Morning all,
>
> Someone has commented on a change I made to the Three Counties
> showground last year when I changed the tagging to landuse=grass rather
> than landuse=commercial. Their suggestion is that it really ought to be
> landuse=recreation_ground, with a secondary tag of surface=grass.
>
> https://www.openstreetmap.org/changeset/74103491#map=16/52.0834/-2.3235
>
> I've responded to that comment on the changeset, but I thought it would
> be worth throwing out here as well.
>
> I do think that tagging showgrounds as landuse=commercial is generally
> incorrect; it doesn't match the description of 'commercial' in the wiki
> and doesn't reflect the typical uses of showgrounds both when a show is
> on and when one isn't.
>
> The reason I tagged the Three Counties showground as grass is because,
> most of the year, that's precisely what it is - an open area of
> grassland. Unless there is an event on (which only happens for a
> minority of days in a year) it is just an open space.
>
> Looking at a few other showgrounds across the country, we don't seem to
> have any consistency.
>
> The East of England Showground is tagged as landuse=recreation_ground:
>
> https://www.openstreetmap.org/#map=16/52.5456/-0.3170
>
> The Suffolk Showground is tagged as a park:
>
> https://www.openstreetmap.org/#map=16/52.0330/1.2277
>
> So is the Staffordshire County Showgound:
>
> https://www.openstreetmap.org/#map=16/52.8255/-2.0643
>
> The former Royal Showground at Stoneleigh is tagged as commercial, but
> in that case that's probably now correct as it's no longer used as a
> showground and is gradually being redeveloped as a business park:
>
> https://www.openstreetmap.org/#map=15/52.3435/-1.5220
>
> The Great Yorkshire Showground isn't tagged as an area at all, just a
> network of roads and individual features:
>
> https://www.openstreetmap.org/#map=16/53.9830/-1.5065
>
> Similarly with the Norfolk Showground
>
> https://www.openstreetmap.org/#map=16/52.6490/1.1793
>
> And the Bath and West Showground:
>
> https://www.openstreetmap.org/#map=16/51.1552/-2.5265
>
> So, what do people think? Personally, I think that showgrounds ought to
> be tagged as an area, because they do, typically, have clear boundaries
> and are distinct from their surrounding context. But I'm less sure what
> the area should be tagged as. I think commercial is usually wrong, for
> the reasons I've already given, but I can see an argument for either
> grass, recreation_ground or even park.
>
> Thoughts, anyone?
>
> Mark
>
>
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Re: [Talk-GB] Tagging showgrounds

2020-02-24 Thread Philip Barnes
The West Midlands showgroung is tagged as amenity=showground.

Phil (trigpoint)

On Monday, 24 February 2020, SK53 wrote:
> I asked similar questions about 6 months ago:
> https://lists.openstreetmap.org/pipermail/talk-gb/2019-September/023452.html
> ,
> and there are other discussions going back some 10 years:
> http://gis.19327.n8.nabble.com/template/NamlServlet.jtp?macro=search_page=5167127=showground=5167127
> 
> Jerry
> 
> On Mon, 24 Feb 2020 at 09:58, Mark Goodge  wrote:
> 
> > Morning all,
> >
> > Someone has commented on a change I made to the Three Counties
> > showground last year when I changed the tagging to landuse=grass rather
> > than landuse=commercial. Their suggestion is that it really ought to be
> > landuse=recreation_ground, with a secondary tag of surface=grass.
> >
> > https://www.openstreetmap.org/changeset/74103491#map=16/52.0834/-2.3235
> >
> > I've responded to that comment on the changeset, but I thought it would
> > be worth throwing out here as well.
> >
> > I do think that tagging showgrounds as landuse=commercial is generally
> > incorrect; it doesn't match the description of 'commercial' in the wiki
> > and doesn't reflect the typical uses of showgrounds both when a show is
> > on and when one isn't.
> >
> > The reason I tagged the Three Counties showground as grass is because,
> > most of the year, that's precisely what it is - an open area of
> > grassland. Unless there is an event on (which only happens for a
> > minority of days in a year) it is just an open space.
> >
> > Looking at a few other showgrounds across the country, we don't seem to
> > have any consistency.
> >
> > The East of England Showground is tagged as landuse=recreation_ground:
> >
> > https://www.openstreetmap.org/#map=16/52.5456/-0.3170
> >
> > The Suffolk Showground is tagged as a park:
> >
> > https://www.openstreetmap.org/#map=16/52.0330/1.2277
> >
> > So is the Staffordshire County Showgound:
> >
> > https://www.openstreetmap.org/#map=16/52.8255/-2.0643
> >
> > The former Royal Showground at Stoneleigh is tagged as commercial, but
> > in that case that's probably now correct as it's no longer used as a
> > showground and is gradually being redeveloped as a business park:
> >
> > https://www.openstreetmap.org/#map=15/52.3435/-1.5220
> >
> > The Great Yorkshire Showground isn't tagged as an area at all, just a
> > network of roads and individual features:
> >
> > https://www.openstreetmap.org/#map=16/53.9830/-1.5065
> >
> > Similarly with the Norfolk Showground
> >
> > https://www.openstreetmap.org/#map=16/52.6490/1.1793
> >
> > And the Bath and West Showground:
> >
> > https://www.openstreetmap.org/#map=16/51.1552/-2.5265
> >
> > So, what do people think? Personally, I think that showgrounds ought to
> > be tagged as an area, because they do, typically, have clear boundaries
> > and are distinct from their surrounding context. But I'm less sure what
> > the area should be tagged as. I think commercial is usually wrong, for
> > the reasons I've already given, but I can see an argument for either
> > grass, recreation_ground or even park.
> >
> > Thoughts, anyone?
> >
> > Mark
> >
> >
> > ___
> > Talk-GB mailing list
> > Talk-GB@openstreetmap.org
> > https://lists.openstreetmap.org/listinfo/talk-gb
> >
>

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Re: [Talk-GB] Tagging showgrounds

2020-02-24 Thread SK53
I asked similar questions about 6 months ago:
https://lists.openstreetmap.org/pipermail/talk-gb/2019-September/023452.html
,
and there are other discussions going back some 10 years:
http://gis.19327.n8.nabble.com/template/NamlServlet.jtp?macro=search_page=5167127=showground=5167127

Jerry

On Mon, 24 Feb 2020 at 09:58, Mark Goodge  wrote:

> Morning all,
>
> Someone has commented on a change I made to the Three Counties
> showground last year when I changed the tagging to landuse=grass rather
> than landuse=commercial. Their suggestion is that it really ought to be
> landuse=recreation_ground, with a secondary tag of surface=grass.
>
> https://www.openstreetmap.org/changeset/74103491#map=16/52.0834/-2.3235
>
> I've responded to that comment on the changeset, but I thought it would
> be worth throwing out here as well.
>
> I do think that tagging showgrounds as landuse=commercial is generally
> incorrect; it doesn't match the description of 'commercial' in the wiki
> and doesn't reflect the typical uses of showgrounds both when a show is
> on and when one isn't.
>
> The reason I tagged the Three Counties showground as grass is because,
> most of the year, that's precisely what it is - an open area of
> grassland. Unless there is an event on (which only happens for a
> minority of days in a year) it is just an open space.
>
> Looking at a few other showgrounds across the country, we don't seem to
> have any consistency.
>
> The East of England Showground is tagged as landuse=recreation_ground:
>
> https://www.openstreetmap.org/#map=16/52.5456/-0.3170
>
> The Suffolk Showground is tagged as a park:
>
> https://www.openstreetmap.org/#map=16/52.0330/1.2277
>
> So is the Staffordshire County Showgound:
>
> https://www.openstreetmap.org/#map=16/52.8255/-2.0643
>
> The former Royal Showground at Stoneleigh is tagged as commercial, but
> in that case that's probably now correct as it's no longer used as a
> showground and is gradually being redeveloped as a business park:
>
> https://www.openstreetmap.org/#map=15/52.3435/-1.5220
>
> The Great Yorkshire Showground isn't tagged as an area at all, just a
> network of roads and individual features:
>
> https://www.openstreetmap.org/#map=16/53.9830/-1.5065
>
> Similarly with the Norfolk Showground
>
> https://www.openstreetmap.org/#map=16/52.6490/1.1793
>
> And the Bath and West Showground:
>
> https://www.openstreetmap.org/#map=16/51.1552/-2.5265
>
> So, what do people think? Personally, I think that showgrounds ought to
> be tagged as an area, because they do, typically, have clear boundaries
> and are distinct from their surrounding context. But I'm less sure what
> the area should be tagged as. I think commercial is usually wrong, for
> the reasons I've already given, but I can see an argument for either
> grass, recreation_ground or even park.
>
> Thoughts, anyone?
>
> Mark
>
>
> ___
> Talk-GB mailing list
> Talk-GB@openstreetmap.org
> https://lists.openstreetmap.org/listinfo/talk-gb
>
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[Talk-GB] Tagging showgrounds

2020-02-24 Thread Mark Goodge

Morning all,

Someone has commented on a change I made to the Three Counties 
showground last year when I changed the tagging to landuse=grass rather 
than landuse=commercial. Their suggestion is that it really ought to be 
landuse=recreation_ground, with a secondary tag of surface=grass.


https://www.openstreetmap.org/changeset/74103491#map=16/52.0834/-2.3235

I've responded to that comment on the changeset, but I thought it would 
be worth throwing out here as well.


I do think that tagging showgrounds as landuse=commercial is generally 
incorrect; it doesn't match the description of 'commercial' in the wiki 
and doesn't reflect the typical uses of showgrounds both when a show is 
on and when one isn't.


The reason I tagged the Three Counties showground as grass is because, 
most of the year, that's precisely what it is - an open area of 
grassland. Unless there is an event on (which only happens for a 
minority of days in a year) it is just an open space.


Looking at a few other showgrounds across the country, we don't seem to 
have any consistency.


The East of England Showground is tagged as landuse=recreation_ground:

https://www.openstreetmap.org/#map=16/52.5456/-0.3170

The Suffolk Showground is tagged as a park:

https://www.openstreetmap.org/#map=16/52.0330/1.2277

So is the Staffordshire County Showgound:

https://www.openstreetmap.org/#map=16/52.8255/-2.0643

The former Royal Showground at Stoneleigh is tagged as commercial, but 
in that case that's probably now correct as it's no longer used as a 
showground and is gradually being redeveloped as a business park:


https://www.openstreetmap.org/#map=15/52.3435/-1.5220

The Great Yorkshire Showground isn't tagged as an area at all, just a 
network of roads and individual features:


https://www.openstreetmap.org/#map=16/53.9830/-1.5065

Similarly with the Norfolk Showground

https://www.openstreetmap.org/#map=16/52.6490/1.1793

And the Bath and West Showground:

https://www.openstreetmap.org/#map=16/51.1552/-2.5265

So, what do people think? Personally, I think that showgrounds ought to 
be tagged as an area, because they do, typically, have clear boundaries 
and are distinct from their surrounding context. But I'm less sure what 
the area should be tagged as. I think commercial is usually wrong, for 
the reasons I've already given, but I can see an argument for either 
grass, recreation_ground or even park.


Thoughts, anyone?

Mark


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