Re: [Talk-GB] Ref names on Residential roads

2015-05-12 Thread Paul Sladen
On Tue, 12 May 2015, Bryce Nesbitt wrote:
 It's three only because of retagging reluctance specific to the UK:

...In the UK, the various mappers who own boats quite rightly pointed
out (whilst well-intended) the proposed mechanical transformations
would lead to data-inaccuracies.

My hope was that the owners of the mechanic retaggering bots involved
would carefully reflect upon this advice and instead try to
betterunderstand the subject matter in greater detail beforehand.

It's slightly concerning and disappointing to see on the same mailing
a few weeks later mappers extolling the virtues of having apparently
run forth with mechanical transform without having designed a
fully-worked global solution that was accepted by those with
first-hand knowledge.

-Paul


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Re: [Talk-GB] Ref names on Residential roads

2015-05-12 Thread SomeoneElse

On 12/05/2015 17:28, Bryce Nesbitt wrote:

Why not
ref:highway_authority

To keep the tags just a little bit organized?




https://xkcd.com/927/

(sorry)


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Re: [Talk-GB] Ref names on Residential roads

2015-05-12 Thread Bryce Nesbitt
On Tue, May 12, 2015 at 4:14 AM, Andy Robinson ajrli...@gmail.com wrote:

 Yeah, I think I preferred the highway_authority_ref only to differentiate it 
 from a reference applied by any other body. You could have more than one 
 official_ref depending on the referencing body.


Why not
ref:highway_authority

To keep the tags just a little bit organized?

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Re: [Talk-GB] Ref names on Residential roads

2015-05-12 Thread Bryce Nesbitt
On Tue, May 12, 2015 at 10:48 AM, Paul Sladen o...@paul.sladen.org wrote:

 My hope was that the owners of the mechanic retaggering bots involved
 would carefully reflect upon this advice and instead try to
 betterunderstand the subject matter in greater detail beforehand.


Nothing in the UK was mechanically retagged.

While there was not global concordance on all issues relating waterway and
land tagging, there was substantial concordance, and quite a few
participants, including a number of seamark mappers. In other words,
several steps forward, more to go.

Unlike in the xkcd cartoon, the 14 old standards don't have to keep
existing.  The number of different styles can be reduced if not to one,
then to less than many.  In the case of holding tank tagging at least
what's left is semantically clear: previously four distinct features were
routinely mapped to indistinguishable tags.  I don't want to pull a boat or
motorhome up to a dog waste trash bin, and nor does anyone else.

Waiting for the grand unified scheme could be an xkcd cartoon of its own.
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Re: [Talk-GB] Ref names on Residential roads

2015-05-12 Thread phil
On Tue May 12 17:35:30 2015 GMT+0100, SomeoneElse wrote:
 On 12/05/2015 17:28, Bryce Nesbitt wrote:
  Why not
  ref:highway_authority
 
  To keep the tags just a little bit organized?
 
 
 
 https://xkcd.com/927/
 
 (sorry)
 
pedant
PROW refs are also allocated by the highway authority. 
/pedant

Phil (trigpoint ) 
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Re: [Talk-GB] Ref names on Residential roads

2015-05-12 Thread Colin Smale
 

or ref:issuer as a more generic way of indicating the scope/domain of
the value of ref? 

Whatever we end up with, I would also like to see a way of tagging both
the signed, official-looking ref *and* the actual administrative ref.
One example of where the two values diverge is where a road has been
downgraded in the signage but administratively still has the old
classification. Another example is slip roads and connector roads which
administratively belong to one road but bear the signage of another
road. 

So not just official_ref *instead of* ref, but sometimes *as well as*? 

//colin 

On 2015-05-12 18:28, Bryce Nesbitt wrote: 

 On Tue, May 12, 2015 at 4:14 AM, Andy Robinson ajrli...@gmail.com wrote:
 
 Yeah, I think I preferred the highway_authority_ref only to differentiate it 
 from a reference applied by any other body. You could have more than one 
 official_ref depending on the referencing body.
 
 Why not
 ref:highway_authority
 
 To keep the tags just a little bit organized?
 
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Re: [Talk-GB] Ref names on Residential roads

2015-05-12 Thread Bryce Nesbitt
On Tue, May 12, 2015 at 9:35 AM, SomeoneElse li...@atownsend.org.uk wrote:
 On 12/05/2015 17:28, Bryce Nesbitt wrote:

 Why not
 ref:highway_authority

 To keep the tags just a little bit organized?

 https://xkcd.com/927/
 (sorry)

Yeah, but unlike the real world depicted in the cartoon, OSM *can*
mechanically retag.


That actually worked recently: some 14 methods of tagging toilet dump
stations collapsed
down to three... and it was done with minimal disruption.

It's three only because of retagging reluctance specific to the UK: a few
dozen land and waterway nodes.
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Re: [Talk-GB] Ref names on Residential roads

2015-05-12 Thread phil
The quoted source  of these refs is no longer available, so no easy way to 
check validity. 

Phil (trigpoint ) 

On Tue May 12 10:11:46 2015 GMT+0100, SomeoneElse wrote:
 On 12/05/2015 09:52, Bob Kerr wrote:
  On residential roads where there has been a ref= added is being 
  rendered on Mapnik. Is this something new since I have not been 
  checking recently. This is all over the highlands
 
  https://www.openstreetmap.org/#map=15/57.5695/-4.4282
 
 
 I don't think that it's a rendering change but just that someone has 
 decided to apply internal unsigned council-generated refs to these 
 roads.  If they're not signed I'd have thought that official_ref was 
 more appropriate here - if someone wants to render the data they can, 
 but it's no use to general map users.
 
 It's been mentioned before:
 
 http://www.google.co.uk/search?q=%22official_ref%22+site%3Ahttp%3A%2F%2Flists.openstreetmap.org%2Fpipermail%2Ftalk-gbbtnG=Searchtbs=li%3A1
 
 http://www.google.co.uk/search?q=%22admin_ref%22+site%3Ahttp%3A%2F%2Flists.openstreetmap.org%2Fpipermail%2Ftalk-gbbtnG=Searchtbs=li%3A1
 
 http://www.google.co.uk/search?q=%22c+roads%22+site%3Ahttp%3A%2F%2Flists.openstreetmap.org%2Fpipermail%2Ftalk-gbbtnG=Searchtbs=li%3A1
 
 The roads you link to have been like that for nearly a year:
 
 https://www.openstreetmap.org/changeset/22762295
 
 Where C road refs (that aren't signed, and aren't available from a 
 suitably-licensed source) have appeared locally to me I've removed them 
 though I'm aware (see the recent C-roads discussion on this list) that 
 they sometimes are signed - I've seen them myself.  With these U refs 
 I'd suggest that local mappers discuss with the person adding them 
 whether it's the best way to store the data.  It may be that they really 
 are signed usable references - not just something made up in a council 
 office and never used outside of there.
 
 Cheers,
 
 Andy
 
 PS:  UK taginfo showing use of various ref tags:
 
 http://taginfo.openstreetmap.org.uk/search?q=ref
 
 


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Re: [Talk-GB] Ref names on Residential roads

2015-05-12 Thread SomeoneElse

On 12/05/2015 11:22, Matthijs Melissen wrote:


Maybe the tag unsigned_ref is an outcome?




0 uses in the UK:

http://taginfo.openstreetmap.org.uk/keys/unsigned_ref

There are 86 ref:signed=no (mostly by me, so not a widely used tag) 
but that's where something demonstrably is the real reference for a road 
(e.g. the A601 around Derby) but there's no on-the-ground-signage.


http://taginfo.openstreetmap.org.uk/search?q=ref

suggests official_ref as the most popular choice for made up by a 
council refs (1,310 in the UK).


Cheers,

Andy


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Re: [Talk-GB] Ref names on Residential roads

2015-05-12 Thread SomeoneElse

On 12/05/2015 11:30, Andy Robinson wrote:


Where I see these on C/U roads I change the ref= tag to 
highway_authority_ref=





http://taginfo.openstreetmap.org.uk/keys/highway_authority_ref

276 of those - that's one that I wasn't aware of!

Cheers,

Andy

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[Talk-GB] Ref names on Residential roads

2015-05-12 Thread Bob Kerr
On residential roads where there has been a ref= added is being rendered on 
Mapnik. Is this something new since I have not been checking recently. This is 
all over the highlands

https://www.openstreetmap.org/#map=15/57.5695/-4.4282
Cheers
Bob



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Re: [Talk-GB] Ref names on Residential roads

2015-05-12 Thread SomeoneElse

On 12/05/2015 09:52, Bob Kerr wrote:
On residential roads where there has been a ref= added is being 
rendered on Mapnik. Is this something new since I have not been 
checking recently. This is all over the highlands


https://www.openstreetmap.org/#map=15/57.5695/-4.4282



I don't think that it's a rendering change but just that someone has 
decided to apply internal unsigned council-generated refs to these 
roads.  If they're not signed I'd have thought that official_ref was 
more appropriate here - if someone wants to render the data they can, 
but it's no use to general map users.


It's been mentioned before:

http://www.google.co.uk/search?q=%22official_ref%22+site%3Ahttp%3A%2F%2Flists.openstreetmap.org%2Fpipermail%2Ftalk-gbbtnG=Searchtbs=li%3A1

http://www.google.co.uk/search?q=%22admin_ref%22+site%3Ahttp%3A%2F%2Flists.openstreetmap.org%2Fpipermail%2Ftalk-gbbtnG=Searchtbs=li%3A1

http://www.google.co.uk/search?q=%22c+roads%22+site%3Ahttp%3A%2F%2Flists.openstreetmap.org%2Fpipermail%2Ftalk-gbbtnG=Searchtbs=li%3A1

The roads you link to have been like that for nearly a year:

https://www.openstreetmap.org/changeset/22762295

Where C road refs (that aren't signed, and aren't available from a 
suitably-licensed source) have appeared locally to me I've removed them 
though I'm aware (see the recent C-roads discussion on this list) that 
they sometimes are signed - I've seen them myself.  With these U refs 
I'd suggest that local mappers discuss with the person adding them 
whether it's the best way to store the data.  It may be that they really 
are signed usable references - not just something made up in a council 
office and never used outside of there.


Cheers,

Andy

PS:  UK taginfo showing use of various ref tags:

http://taginfo.openstreetmap.org.uk/search?q=ref


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Re: [Talk-GB] Ref names on Residential roads

2015-05-12 Thread Derick Rethans
On Tue, 12 May 2015, SomeoneElse wrote:

 On 12/05/2015 09:52, Bob Kerr wrote:
  On residential roads where there has been a ref= added is being rendered
  on Mapnik. Is this something new since I have not been checking recently.
  This is all over the highlands
  
  https://www.openstreetmap.org/#map=15/57.5695/-4.4282
  
 
 I don't think that it's a rendering change but just that someone has decided
 to apply internal unsigned council-generated refs to these roads.  If they're
 not signed I'd have thought that official_ref was more appropriate here - if
 someone wants to render the data they can, but it's no use to general map
 users.

+1 - and I've changed them anywhere local.

cheers,
Derick

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Re: [Talk-GB] Ref names on Residential roads

2015-05-12 Thread Matthijs Melissen
On 12 May 2015 10:57, Bob Kerr openstreetmapcraigmil...@yahoo.co.uk
wrote:

 On residential roads where there has been a ref= added is being
rendered on Mapnik. Is this something new since I have not been checking
recently.

No, rendering has not changed in this respect.

Maybe the tag unsigned_ref is an outcome?

-- Matthijs
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Re: [Talk-GB] Ref names on Residential roads

2015-05-12 Thread Andy Robinson
Yeah, I think I preferred the highway_authority_ref only to differentiate it 
from a reference applied by any other body. You could have more than one 
official_ref depending on the referencing body.

 

Cheers

Andy

 

From: Dave F. [mailto:dave...@madasafish.com] 
Sent: 12 May 2015 12:10
To: talk-gb@openstreetmap.org
Subject: Re: [Talk-GB] Ref names on Residential roads

 

On 12/05/2015 11:30, Andy Robinson wrote:

Where I see these on C/U roads I change the ref= tag to highway_authority_ref=

 

Cheers

Andy


I prefer that to official_ref. Much clearer origin.

General query:
As there are many of these around the country  auto edits are seriously 
frowned upon by a minority, is there a semi-auto way to edit. For instance, can 
the data be downloaded as XML, amended in a text editor (find/replace)  then 
uploaded to merge with the database? Is that possible in JOSM?

Regards
Dave F.






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[Talk-GB] Fwd: [cultural-partners] High Quality map released

2015-05-12 Thread Richard Symonds
FYI: A high-resolution map of Newport from 1845 has been uploaded by the
National Library of Wales. It's a bit out of date (170 years or so) but may
be of use to some mappers.


Richard Symonds
Wikimedia UK

-- Forwarded message --
From: Jason J. Evans jason.ev...@llgc.org.uk
Date: 12 May 2015 at 13:38
Subject: [cultural-partners] High Quality map released
To: cultural-partn...@wikimedia.ch


Hi every one,

Just to let you all know, the National Library of Wales have taken another
big step towards open access by uploaded a very high res copy of a historic
tithe  map. The map shows the city of Newport in Wales - which was surveyed
around the time of the Chartist uprisings (Newport uprising)

We have uploaded the map as a whole at a reasonable resolution here:
https://commons.wikimedia.org/wiki/File:Newport_Tithe_Map.png

and also in High Quality sections here:
https://commons.wikimedia.org/wiki/St_Woolos,_Newport_Tithe_Map

I also plan add geo-referencing data (which already exists) to the map when
I have time.

Please let me know what you think!
--
Jason Evans
Wicipediwr Preswyl / Wikipedian in Residence
Llyfrgell Genedlaethol Cymru / National Library of Wales
jason.ev...@llgc.org.uk
Ffon/Tel: +44 (0)1970 632405
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Re: [Talk-GB] Ref names on Residential roads

2015-05-12 Thread Dave F.

On 12/05/2015 11:30, Andy Robinson wrote:


Where I see these on C/U roads I change the ref= tag to 
highway_authority_ref=


Cheers

Andy



I prefer that to official_ref. Much clearer origin.

General query:
As there are many of these around the country  auto edits are seriously 
frowned upon by a minority, is there a semi-auto way to edit. For 
instance, can the data be downloaded as XML, amended in a text editor 
(find/replace)  then uploaded to merge with the database? Is that 
possible in JOSM?


Regards
Dave F.





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Re: [Talk-GB] Ref names on Residential roads

2015-05-12 Thread Andy Robinson
Where I see these on C/U roads I change the ref= tag to highway_authority_ref=

 

Cheers

Andy

 

From: Matthijs Melissen [mailto:i...@matthijsmelissen.nl] 
Sent: 12 May 2015 11:22
To: Bob Kerr
Cc: Talk GB
Subject: Re: [Talk-GB] Ref names on Residential roads

 

On 12 May 2015 10:57, Bob Kerr openstreetmapcraigmil...@yahoo.co.uk wrote:

 On residential roads where there has been a ref= added is being rendered 
 on Mapnik. Is this something new since I have not been checking recently.

No, rendering has not changed in this respect.

Maybe the tag unsigned_ref is an outcome?

-- Matthijs

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