[Tagging] Feature Proposal - RFC - roller_coaster key

2013-01-10 Thread Deanna Earley

Hi all.

I have proposed the start of the roller_coaster key as way to 
standardise on tagging of roller coaster features. Especially now we're 
getting details enough to be able to include this extra information.


http://wiki.openstreetmap.org/wiki/Proposed_features/key:roller_coaster

The initial proposal is just for the track and station values but other 
values will be valid.


Any and all comments and feedback are welcome on the talk page
http://wiki.openstreetmap.org/wiki/Talk:Proposed_features/key:roller_coaster

Many thanks
(Resent as my original on 2012/12/10 doesn't seem to have been approved)

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Deanna Earley (d...@earlsoft.co.uk)

web:http://www.earlsoft.co.uk
phone:  +44 (0)780 8369596

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Re: [Tagging] Source tag - deprecated for use on objects?

2013-01-10 Thread Deanna Earley

On 07/01/2013 22:16, Pieren wrote:

On Mon, Jan 7, 2013 at 9:57 PM, Eckhart Wörner  wrote:

Except that source-tag-on-object does not work either for real-world mapping. 
Source tags are rarely updated when the source changes.

Eckhart


I think this discussion and previous ones about this topic
demonstrates one point : sourcing in OSM will never be perfect.
Because we have elements with history from multiple contributors and
with attributes from multiple sources. Because we cannot expecte
people to always have a single source per changeset. Because we cannot
expect people to always insert or update the tag source each time they
modify something.


Exactly.
A changeset I uploaded the other day had some data realigned with Bing 
(from OS StreetView), local knowledge and GPS traces.


Doing this with source on changeset would require bits and pieces of 
work, many changesets (no doubt, I'd forget a bit) or a single "This 
data came from Bing, GPS, my knowledge, OS streetview, I'll let you 
guess what and where"


This is the reason there are tags like source:name, source:othertag, etc.

Regarding changing the source when it's realligned, sadly people don't 
do things properly, but that's why we have the history.


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Deanna Earley (d...@earlsoft.co.uk)

web:http://www.earlsoft.co.uk
phone:  +44 (0)780 8369596

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Re: [Tagging] Feature Proposal - RFC - roller_coaster key

2013-01-14 Thread Deanna Earley

On 11/01/2013 14:38, John Sturdy wrote:

On Thu, Jan 10, 2013 at 7:25 PM, Rob Nickerson
 wrote:


One point that jumps to mind: I would imagine that you will find the
"layer=*" tag to be better than "level=*".


+1



Sorted, thanks.

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Deanna Earley (d...@earlsoft.co.uk)

web:http://www.earlsoft.co.uk
phone:  +44 (0)780 8369596

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Re: [Tagging] tower vs mast vs antenna

2013-02-16 Thread Deanna Earley

On 07/02/2013 09:49, o...@raggedred.net wrote:

A tower, to this Brit, can be confused with the stone or brick thing
on the end of a church or castle


Especially as another well known mapping agency over here has 3 
different church symbols, "Church", "Church with tower" and "Church with 
spire" :p


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Deanna Earley (d...@earlsoft.co.uk)

web:http://www.earlsoft.co.uk
phone:  +44 (0)780 8369596

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