Re: [Tagging] RFC - proposal page for camp_site=

2015-03-31 Thread David Bannon
I have fleshed out the camp_site proposal page a bit.
https://wiki.openstreetmap.org/wiki/Proposed_features/Camp_Site

And added some text in the discussion page identifying the three
decisions that need to be made before the proposal proceeds -

1 -Is this the right model ?
By model, I mean the idea we can divide up all camp sites into between
four and six categories, separated by a small set of facilities.

2. Assuming yes, what are the category names and what facilities are the
key ones, the ones that define the category ?

3. How to tag the other information that needs be associated with a well
documented camp_site ??

I don't necessarily think that this proposal need to define 3) but it
sure would help the mapper if it did. I'm quite happy to make that bit a
vague suggestion or list of optional approaches but would rather get a
consensus. 

Seen a lot of complains about how renderers won't to this and that but
they would say we don't have our act together in this respect !

David





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Re: [Tagging] RFC - proposal page for camp_site=

2015-03-31 Thread Jan van Bekkum
Does any formal definition of a postfix to a key exist?

A prefix in prefix:key like in abandoned:shop tells something about the
state for the key.

In a proposal like camp_site:restaurant=yes it means that restaurant
belongs to camping (a kind of site relation in a line).

In practice in this example

tourism=camp_site

camp_site:restaurant=yes

camp_site:bar=yes


would be the same as

tourism=camp_site

restaurant=yes

bar=yes


You need such a construction if you want to give additional information
about  the attribute, for example

tourism=camp_site

restaurant:opening_hours=18:00-22:00

bar:opening_hours=17:00-24:00


It is a way to use existing definitions of attributes (like opening hours
for restaurant) for multiple namespace keys on a single node.
amenity=restaurant;bar doesn't allow this.


It is a clean solution, but I haven't found osm suffixes are set up this
way.

As far as I have seen osm doesn't treat postfixes in a special way:
peanut:butter is parsed the same way as peanut_butter, in other words the
complete key peanut:butter has to be defined, unlike abandoned:shop with
separate definitions for abandoned and shop. Correct?


info/tagging https://lists.openstreetmap.org/listinfo/tagging

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Re: [Tagging] RFC - proposal page for camp_site=

2015-03-30 Thread johnw
Okay - I have a question - If Jan’s proposal sets the basic category, And this 
one sets the amenity level, Is is possible to base this around access to the 
spaces? it seems to set the whole tone of the camp. 

 RV  Caravan / car camping / tent camping? An RV camp usually has spaces and 
facilities meant for RVs,  Car camping has spots with a parking spot at each 
site and space for tenting next to it ( a “Auto Camp” in Japan, and a lot of US 
State/national park camps) , and tents are plots laid out near each other, with 
cars or other access *not* directly next to the sites (like a large scout camp 
or camping in some traditional parks with grass and a playground).

I would like to designate the level that way first, and then make a bunch of 
camp_site:x=yes/no  tags to denote facilities that are common to the sites or 
the camp itself.

There will be a million different combinations of amenities from camp to camp 
and country to country, so setting the basic *layout* type of the camp is the 
most important.  I have found some really bare and tiny camps with nice 
kitchens which would not fit nicely into the categories based around amenity - 
so set the amenities by themselves - and base it around camp layout. 



camp_site:restaurant=yes
camp_site:water=yes
camp_site:space_water=no
campsite:kitchen=yes
camp_site:space_bbq=no
camp_site:space_power=yes
camp_site:attendant=yes

This is really extesible, as some countries have amenties that are unheard of 
in other countries (netting, fishing ponds) etc, and are easily added without 
trying to redefine the entire camp_site= values. 


and for camps that offer the additional types of camping, as sometimes an RV 
camp has some car camping spots, then add it as an additional value, since for 
the example it’s predominantly an RV camp. 

camp_site=car_camping=yes

Javbw


 On Mar 30, 2015, at 4:23 PM, David Bannon dban...@internode.on.net wrote:
 
 On Mon, 2015-03-30 at 05:44 +, Jan van Bekkum wrote:
 .. I hope someone else will stand up to kick off the camp_site=*
 proposal for facility levels.
 
 OK Jan, hint taken.
 
 https://wiki.openstreetmap.org/wiki/Proposed_features/Camp_Site
 
 Very early, lot more needs be done. I'm going to be tight on time over
 next couple of weeks so anyone with a keyboard ..
 
 David 
 
 
 
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Re: [Tagging] RFC - proposal page for camp_site=

2015-03-30 Thread Martin Koppenhoefer
2015-03-30 10:05 GMT+02:00 johnw jo...@mac.com:

 camp_site:restaurant=yes
 camp_site:water=yes
 camp_site:space_water=no
 campsite:kitchen=yes
 camp_site:space_bbq=no
 camp_site:space_power=yes
 camp_site:attendant=yes



I still believe that this kind of model is not preferable, because these
lists tend to get very long (i.e. they clutter the object leading to the
already observable problem that important tags get forgotten or not
updated/corrected because of too many secondary and tertiary tags), and
they repeat in a redundant way what should already be mapped as objects on
their own (restaurant, bbq, toilets, water points, ...). They tend to
increase inconsistency (because if e.g. the bbq space becomes unfunctional,
people might likely remove them from the map, but might forget to remove
refering redundant tags from containing objects that are higher in the
hierarchy). If we'd continue with this logic, we might even replicate these
on the town? place=town, town:camp_site=yes, town:camp_site:restaurant=yes,
town:camp_site:restaurant:cuisine=italian?
Some things might make sense to be seen as attributes on the camp_site,
e.g. whether there is power available, while others like the presence of a
restaurant or a shop should be better mapped as objects on their own.

Cheers,
Martin
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Re: [Tagging] RFC - proposal page for camp_site=

2015-03-30 Thread Tod Fitch

 On Mar 30, 2015, at 1:05 AM, johnw jo...@mac.com wrote:
 
 Okay - I have a question - If Jan’s proposal sets the basic category, And 
 this one sets the amenity level, Is is possible to base this around access to 
 the spaces? it seems to set the whole tone of the camp. 
 
 RV  Caravan / car camping / tent camping? An RV camp usually has spaces and 
 facilities meant for RVs,  Car camping has spots with a parking spot at each 
 site and space for tenting next to it ( a “Auto Camp” in Japan, and a lot of 
 US State/national park camps) , and tents are plots laid out near each other, 
 with cars or other access *not* directly next to the sites (like a large 
 scout camp or camping in some traditional parks with grass and a playground).
 
 I would like to designate the level that way first, and then make a bunch of 
 camp_site:x=yes/no  tags to denote facilities that are common to the sites or 
 the camp itself.
 
 There will be a million different combinations of amenities from camp to camp 
 and country to country, so setting the basic *layout* type of the camp is the 
 most important.  I have found some really bare and tiny camps with nice 
 kitchens which would not fit nicely into the categories based around amenity 
 - so set the amenities by themselves - and base it around camp layout. 
 
 
 
 camp_site:restaurant=yes
 camp_site:water=yes
 camp_site:space_water=no
 campsite:kitchen=yes
 camp_site:space_bbq=no
 camp_site:space_power=yes
 camp_site:attendant=yes
 
 This is really extesible, as some countries have amenties that are unheard of 
 in other countries (netting, fishing ponds) etc, and are easily added without 
 trying to redefine the entire camp_site= values. 
 
 
 and for camps that offer the additional types of camping, as sometimes an RV 
 camp has some car camping spots, then add it as an additional value, since 
 for the example it’s predominantly an RV camp. 
 
 camp_site=car_camping=yes
 
 Javbw
 
 
 On Mar 30, 2015, at 4:23 PM, David Bannon dban...@internode.on.net wrote:
 
 On Mon, 2015-03-30 at 05:44 +, Jan van Bekkum wrote:
 .. I hope someone else will stand up to kick off the camp_site=*
 proposal for facility levels.
 
 OK Jan, hint taken.
 
 https://wiki.openstreetmap.org/wiki/Proposed_features/Camp_Site
 
 Very early, lot more needs be done. I'm going to be tight on time over
 next couple of weeks so anyone with a keyboard ..
 

Might also want to review the older proposal at 
https://wiki.openstreetmap.org/wiki/Proposed_features/Extend_camp_site

Some of the things like camp_site:space_*=yes/no seem to be well covered under 
https://wiki.openstreetmap.org/wiki/Proposed_features/Extend_camp_site#Tagging_of_individual_pitches

Cheers,
Tod

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Re: [Tagging] RFC - proposal page for camp_site=

2015-03-30 Thread John Willis


 On Mar 30, 2015, at 6:17 PM, Martin Koppenhoefer dieterdre...@gmail.com 
 wrote:
 
 Some things might make sense to be seen as attributes on the camp_site, e.g. 
 whether there is power available, while others like the presence of a 
 restaurant or a shop should be better mapped as objects on their own.

I guess that makes sense. 

I was thinking of tagging the tiny amenities that you would find at each site 
that might be very difficult to map, such as water, power, etc.

But I guess if you can map the spaces area (pitches?) then I guess they could 
be an attribute of the space. 

Javbw
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Re: [Tagging] RFC - proposal page for camp_site=

2015-03-30 Thread David Bannon
On Mon, 2015-03-30 at 17:05 +0900, johnw wrote:
 camp_site:restaurant=yes
 camp_site:water=yes
 camp_site:space_water=no
 campsite:kitchen=yes
 camp_site:space_bbq=no

John, this model would work fine if the end user was using a interactive
tool where he could say show me all the camps that comply with this
list of facilities.  But we very quickly identified twenty or so
characteristic of a camp and I reckon we could easily extent that to 50
to a 100 if we really tried. So, its not possible to show that on a flat
map, even a fairly specialised one. 

Thats where the idea of identifying a very small set of key
characteristics arose. Thats map-able and is a key to a subsequent list
of characteristics.

So the proposed new keys, camp_site= and camp_type= do not exclude all
the other things you mention and others. They could be seen as more a
top level filter, that an end user can use to narrow down their search.
Its in response to the very wide range of possible camp types you might
find.

Locally important facilities, tent/van issues, details of pitch
facilities and so on are all still usable and should (but not must)
still be mapped.

David





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