Re: [talk-au] Fwd: [Tagging] tagging world heritage (UNESCO) and other protected areas/features

2011-01-13 Thread tshrub

Hi,

...

...


...

... A
problem might arise if a feature is at the same time protected for
different reasons.

If one feature/area is at the same time protected for different reasons,
but belongs to the same ID and you can´t catch that by additional taggs,
you can give
# a further relation to that line or you have to make
# a second boundary/layer (double, in the view of the ID),
to give individual data (contact, ...) to the reason too. (same 
problem as without those protect_IDs ...)
Its not uncommon that areas cover/overlap eath other (there is a 
including-hierachie: local  regional  national international).


otherwise its to discuss, to establish further distinct protect_IDs in 
the 30th or 40th for the interstate and international (sometimes only 
award-) 98-ID. But they are not too much, and I think/wish, we come 
along with those about 30 main-IDs.







That sort of what I used, though it's changed a bit since then.

do you remember what?





There's also problem of marking it boundary=protected_area and
boundary=national_park at the same time.

its not intend to use both.
there is just a threat on gmane.comp.gis.openstreetmap.region.us
boundary = national_park in the US
there is a workaround-proposal:
boundary=national_park
boundary:type=protected_area
where later a bot can change the boundary tag
(may be possible(?), but today I don´t like that)

f.e. a protected_area
http://www.openstreetmap.org/browse/way/44816271




 ... links
on the fraser-island I wouldn´t mix the protected_area (administrativ) 
with the landuse and I would copy the line, make two (I think, thats 
common?), because in the future, the vegetation will become more 
distinguished.





...

best regards, t.


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Re: [talk-au] Fwd: [Tagging] tagging world heritage (UNESCO) and other protected areas/features

2011-01-12 Thread James Livingston
On 12/01/2011, at 2:48 AM, John Smith wrote:
 Martin, for your information there was a bit of work done on this sort
 of thing in the past for Aussie parks covered by this, based on data
 from http://data.australia.gov.au I think.

I uploaded the dataset I think you're referring to, after discussing tagging on 
talk-au.


 From: M∡rtin Koppenhoefer dieterdre...@gmail.com
 3.
 The most universal feature is IMHO this:
 http://wiki.openstreetmap.org/wiki/Tag:boundary%3Dprotected_area
 
 allowing for cultural, natural and other protection types. A problem
 might arise if a feature is at the same time protected for different
 reasons.

That sort of what I used, though it's changed a bit since then. There's also 
problem of marking it boundary=protected_area and boundary=national_park at the 
same time.

Some examples:
http://www.openstreetmap.org/browse/way/46152942 (Fraser Island)
http://www.openstreetmap.org/browse/relation/361693 (Gondwana Rainforests)


At the time I don't think I knew about protect_id, but I used that later on 
National Parks.

-- 
James
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[talk-au] Fwd: [Tagging] tagging world heritage (UNESCO) and other protected areas/features

2011-01-11 Thread John Smith
Martin, for your information there was a bit of work done on this sort
of thing in the past for Aussie parks covered by this, based on data
from http://data.australia.gov.au I think.


-- Forwarded message --
From: M∡rtin Koppenhoefer dieterdre...@gmail.com
Date: 11 January 2011 22:34
Subject: [Tagging] tagging world heritage (UNESCO) and other protected
areas/features
To: Tag discussion, strategy and related tools tagg...@openstreetmap.org


Looking up the wiki there are several proposals for protected / listed features.

1.
The oldest is this:
http://wiki.openstreetmap.org/wiki/Proposed_features/unesco_world_heritage
suggesting historic=unesco_world_heritage

actually I'd like to deprecate this because using the key historic
will create collisions on many features (that are historic themselves,
like historic=archeological_site), and there is the more detailed (2)
covering the same features.

2.
There is also this:
http://wiki.openstreetmap.org/wiki/Proposed_features/heritage

The page suggests to use abbreviations as values, which is not
according to our general tagging rules (and IMHO pointless, why not
use the full word and get a more understandable mapping?). But there
are some useful ideas for subtags on the page.

3.
The most universal feature is IMHO this:
http://wiki.openstreetmap.org/wiki/Tag:boundary%3Dprotected_area

allowing for cultural, natural and other protection types. A problem
might arise if a feature is at the same time protected for different
reasons.

IMHO we could try to unify those different proposals. Are there
already practical experiences / tags in wider use? Are there other
proposals covering the same issues?

cheers,
Martin

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