Re: [Tagging] Feature Proposal - Voting - Port and terminals

2014-07-12 Thread sabas88
2014-07-08 11:44 GMT+02:00 Andreas Goss :

>  We could use a single polygon per terminal tagged as in the proposal
>> (similar to other landuse types) if we need to go in detail. If needed
>> using also multiple values (http://wiki.openstreetmap.org/wiki/Semicolon)
>>
>
> If you read the page you will see that it pretty much says: DON'T USE
> SEMI-COLONS UNLESS THERE IS NOT OTHER OPTION.
>
> http://wiki.openstreetmap.org/wiki/Semicolon#Better_alternatives
> Would for example work here.
>

Hi Andreas,
thanks, I added a notice under Tagging section (
https://wiki.openstreetmap.org/wiki/Proposed_features/landuse%3Dport#Multiple_values_handling
)

As general reminder, there's a week left to vote the proposals
https://wiki.openstreetmap.org/wiki/Proposed_features/landuse%3Dport
https://wiki.openstreetmap.org/wiki/Proposed_features/Intermodal_Terminal

Regards,
Stefano

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Re: [Tagging] Feature Proposal - Voting - Port and terminals

2014-07-08 Thread Andreas Goss

We could use a single polygon per terminal tagged as in the proposal
(similar to other landuse types) if we need to go in detail. If needed
using also multiple values (http://wiki.openstreetmap.org/wiki/Semicolon)


If you read the page you will see that it pretty much says: DON'T USE 
SEMI-COLONS UNLESS THERE IS NOT OTHER OPTION.


http://wiki.openstreetmap.org/wiki/Semicolon#Better_alternatives
Would for example work here.
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Re: [Tagging] Feature Proposal - Voting - Port and terminals

2014-07-08 Thread sabas88
2014-07-08 9:37 GMT+02:00 Malcolm Herring :

> Most ports handle many different types of cargoes, so a single value is
> insufficient. It would be better to tag the individual terminal objects
> within a port with a type rather than assign a type to the port object.
>
>
>
We could use a single polygon per terminal tagged as in the proposal
(similar to other landuse types) if we need to go in detail. If needed
using also multiple values (http://wiki.openstreetmap.org/wiki/Semicolon)


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Re: [Tagging] Feature Proposal - Voting - Port and terminals

2014-07-08 Thread Malcolm Herring
Most ports handle many different types of cargoes, so a single value is 
insufficient. It would be better to tag the individual terminal objects 
within a port with a type rather than assign a type to the port object.



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Re: [Tagging] Feature Proposal - Voting - Port and terminals

2014-07-07 Thread sabas88
Dear all,
I edited the two proposals as required.
Regarding the intermodal_terminal, I added a definition and some pictures.

Considering the port proposal, I made more extensive changes to make it
more similar to other tags, as suggested by Martin. Mainly the idea is to
have categories in the port key (with a bonus port=cargo and removing the
-unuseful?- values and the one already defined), then specifying in case of
port=cargo the cargo handled (container terminals become landuse=port,
port=cargo, cargo=container).
Issues pending to be discussed:
- Martin suggested to use man_made instead of landuse;
- port:type is working as it is? (here I added that the value seaport is
implicit, but the other are needed when necessary)
- clarify the distinction in the difference with harbour.

Let me know!

Best regards,
Stefano
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Re: [Tagging] Feature Proposal - Voting - Port and terminals

2014-07-07 Thread sabas88
2014-07-07 17:47 GMT+02:00 Martin Koppenhoefer :

>
> 2014-07-07 17:21 GMT+02:00 sabas88 :
>
> As I explained in the talk page previously, I would like to stay with roro
>> as a value, because it's more common in the usage.
>
>
>
> I still believe you should expand this. It might be more common for
> specialists to use the abbreviation, but in OSM most mappers won't be naval
> specialists and will have no clue what "roro" is about. It is a common
> requirement for osm tags to be explicit and to avoid abbreviations.
>
>
A little survey with other mappers came up with alternatives to your
proposal:
- roll_on-roll_off
- ROFTL

Less characters like underscores and hyphens please (see sub(.*)station
proposal).. :-)
Also, for a non-"naval specialist" I believe that ferry and roro it's
interchangeable..

 cheers,
> Martin
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Re: [Tagging] Feature Proposal - Voting - Port and terminals

2014-07-07 Thread Martin Koppenhoefer
2014-07-07 17:21 GMT+02:00 sabas88 :

> As I explained in the talk page previously, I would like to stay with roro
> as a value, because it's more common in the usage.



I still believe you should expand this. It might be more common for
specialists to use the abbreviation, but in OSM most mappers won't be naval
specialists and will have no clue what "roro" is about. It is a common
requirement for osm tags to be explicit and to avoid abbreviations.

cheers,
Martin
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Re: [Tagging] Feature Proposal - Voting - Port and terminals

2014-07-07 Thread sabas88
2014-07-07 17:09 GMT+02:00 Martin Koppenhoefer :

>
> 2014-07-05 14:02 GMT+02:00 sabas88 :
>
>
>> For port proposal and voting page see
>> https://wiki.openstreetmap.org/wiki/Proposed_features/landuse%3Dport
>>
>>
>
> In this case there is hardly a definition, it is "hidden"  under a
> "differences between harbour and port" but there is no clear definition and
> description how to structure such a facility in OSM. Please also consider
> extending the abbreviations like "roro" (roll-on_roll-off), "bulk"
> (bulk_terminal), etc.
>

As I explained in the talk page previously, I would like to stay with roro
as a value, because it's more common in the usage.
Adding _terminal on some terms seem legit (container and bulk), but what
about restricting the proposal to the values truly related to terminals
instead of copying the IHO definition? (so we remove straddle_carrier and
such)


>
> I am not sure that "port" is nice as landuse value (it is quite specific,
> even more when adding the subtag "port:category"), I would rather see these
> as man_made values.
>
> Usage of two classification systems (port:type and port:category), both
> with generic names, might also lead to confusion. I'd try to be more
> specific with the tag-denominators, e.g. the "port:category" (if I got it
> right you are proposing to split the port into several smaller areas, each
> with the tags landuse=port and port:category=* ?) could become distinct
> man_made (or amenity) tags like man_made=quarantine_station rather than
> landuse=port and port:category=quarantine.
>
>
>
>> For intermodal terminal proposal and voting page see
>> https://wiki.openstreetmap.org/wiki/Proposed_features/Intermodal_Terminal
>>
>
>
>
> There is not definition whatsoever on this page, only a "rationale" and
> two links to external sites (
>
>- http://www.intermodal-terminals.eu/content/e15/index_eng.html
>- http://en.wikipedia.org/wiki/Intermodal_freight_transport
>
> )
>
> Links to external sites are bad as reference, because they might not be
> stable/permanent, i.e. they might change, get restructured, split, etc.
> Please copy the essence / relevant parts to your proposal so we have a
> definition in our wiki what this is about.
>

Good point.

> Please add a definition what this tag should be used for, and what are the
> criteria for a intermodal terminal to be a such.
>
>
> Same thing as before, I should add a description from those links.

> cheers,
>
> Martin
>
>
Thanks,
Stefano

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Re: [Tagging] Feature Proposal - Voting - Port and terminals

2014-07-07 Thread sabas88
2014-07-07 16:50 GMT+02:00 Andreas Goss :

> This proposal needs EXAMPLES, EXAMPLES and more EXAMPLES!!!
>

Hi Andreas,
thanks for the email..
I will try to follow your suggestion :-)


>
> I would like to see some examples that show everything in one picture:
> habour, ports, port authority boundary +names etc. Should also be of one
> which highlighs the differences (so not one with just 1 port and where
> port=habour) I'm happy if this is just a screenshot with some MS Paint
> (such a image will be needed for the Wiki Page later anyway)
>

Okay, seems legit.
>From previous email I am wondering if my way is correct (I am using
landuse=port to identify single "terminals", and distinguish them with
category).


>
> That table needs clean up. At lof of things make no sense as port
> (Syncrolift) others bascially mean the same (Ferry/Passenger).
> It is also missing things: http://goo.gl/pw5K0P, http://goo.gl/Xj7DIt


I basically followed the category from IHO to stay if possible coherent
with OpenSeaMap. Could you link where you've taken these lists?
These features seem partially already defined in OSM (marina, dock)

>
>
> You also have to decide if you want main and sub categories. Like traiding
> or cargo port and container or bulk. Then you might want to use
> cargo:containers=yes instead of port:category=containers. Or you may want
> to put some of that information into the harbour or terminals.
>

Uhm, could you please clarify this point?

Thanks,
Stefano

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Re: [Tagging] Feature Proposal - Voting - Port and terminals

2014-07-07 Thread Martin Koppenhoefer
2014-07-05 14:02 GMT+02:00 sabas88 :

>
> For port proposal and voting page see
> https://wiki.openstreetmap.org/wiki/Proposed_features/landuse%3Dport
>
>

In this case there is hardly a definition, it is "hidden"  under a
"differences between harbour and port" but there is no clear definition and
description how to structure such a facility in OSM. Please also consider
extending the abbreviations like "roro" (roll-on_roll-off), "bulk"
(bulk_terminal), etc.

I am not sure that "port" is nice as landuse value (it is quite specific,
even more when adding the subtag "port:category"), I would rather see these
as man_made values.

Usage of two classification systems (port:type and port:category), both
with generic names, might also lead to confusion. I'd try to be more
specific with the tag-denominators, e.g. the "port:category" (if I got it
right you are proposing to split the port into several smaller areas, each
with the tags landuse=port and port:category=* ?) could become distinct
man_made (or amenity) tags like man_made=quarantine_station rather than
landuse=port and port:category=quarantine.



> For intermodal terminal proposal and voting page see
> https://wiki.openstreetmap.org/wiki/Proposed_features/Intermodal_Terminal
>



There is not definition whatsoever on this page, only a "rationale" and two
links to external sites (

   - http://www.intermodal-terminals.eu/content/e15/index_eng.html
   - http://en.wikipedia.org/wiki/Intermodal_freight_transport

)

Links to external sites are bad as reference, because they might not be
stable/permanent, i.e. they might change, get restructured, split, etc.
Please copy the essence / relevant parts to your proposal so we have a
definition in our wiki what this is about.

Please add a definition what this tag should be used for, and what are the
criteria for a intermodal terminal to be a such.


cheers,

Martin
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Re: [Tagging] Feature Proposal - Voting - Port and terminals

2014-07-07 Thread Andreas Goss

This proposal needs EXAMPLES, EXAMPLES and more EXAMPLES!!!

I would like to see some examples that show everything in one picture: 
habour, ports, port authority boundary +names etc. Should also be of one 
which highlighs the differences (so not one with just 1 port and where 
port=habour) I'm happy if this is just a screenshot with some MS Paint 
(such a image will be needed for the Wiki Page later anyway)


That table needs clean up. At lof of things make no sense as port 
(Syncrolift) others bascially mean the same (Ferry/Passenger).

It is also missing things: http://goo.gl/pw5K0P, http://goo.gl/Xj7DIt

You also have to decide if you want main and sub categories. Like 
traiding or cargo port and container or bulk. Then you might want to use 
cargo:containers=yes instead of port:category=containers. Or you may 
want to put some of that information into the harbour or terminals.

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Re: [Tagging] Feature Proposal - Voting - Port and terminals

2014-07-07 Thread Malcolm Herring
To be consistent with the IHO definitions, any use of the word "harbour" 
should be used for the area of sheltered water and not any land areas. 
Those land areas adjacent to the harbour water should be classified 
according to their function (terminal, wharf, etc.) Therefore the tag 
"landuse=harbour" on areas that do not include the water does not make 
sense.



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Re: [Tagging] Feature Proposal - Voting - Port and terminals

2014-07-06 Thread sabas88
2014-07-06 12:48 GMT+02:00 Malcolm Herring :

> On 06/07/2014 10:45, sabas88 wrote:
>
>> Let me know how I can edit / disambiguate.
>>
>>  The important distinction is that a port is an administrative boundary
> (which may have several disjunct areas) whereas harbours, terminals, docks,
> wharves, basins, quays, etc. are physical features. Since those latter
> features will be administered by the port authority, they should all be
> within the port boundary(s).
>
> Take this example, it identifies a container terminal
http://www.openstreetmap.org/relation/2952205#map=17/44.10635/9.85686

In this case the harbour tag should enclose La Spezia harbour.

In Genoa, landuse=harbour has been placed to represent a division used by
port authority (Sampierdarena West / East)
http://www.openstreetmap.org/way/148700342

For area administered by the authority (so all the harbours / ports), I
used a proper boundary from the official data
http://www.openstreetmap.org/relation/2631548

It's correct my representation?

Cheers,
Stefano

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Re: [Tagging] Feature Proposal - Voting - Port and terminals

2014-07-06 Thread Malcolm Herring

On 06/07/2014 10:45, sabas88 wrote:

Let me know how I can edit / disambiguate.

The important distinction is that a port is an administrative boundary 
(which may have several disjunct areas) whereas harbours, terminals, 
docks, wharves, basins, quays, etc. are physical features. Since those 
latter features will be administered by the port authority, they should 
all be within the port boundary(s).



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Re: [Tagging] Feature Proposal - Voting - Port and terminals

2014-07-06 Thread sabas88
2014-07-06 9:48 GMT+02:00 Malcolm Herring :

> On 06/07/2014 08:24, nounours77 wrote:
>
>> => So this would imply that "port" is a individual facility inside a
>> "harbour".
>>
> In fact it is the other way round. A port my contain one or more harbours.
> (In turn, a harbour may contain zero or more docks and a dock may contain
> zero or more basins.) A port may also contain one or more terminals. In
> smaller ports, the port and harbour may be co-incident, hence the ambiguity
> between these terms.
>
>
Thank you both for the comments.
I based my proposal on IHO dictionary (
http://www.iho.int/iho_pubs/standard/S-32/S-32-eng.pdf ), seemed a bit
strange to me also, but as I interpreted definition 3950 and 2184, harbour
is meant as a geographical feature, whereas port is related to
infrastructure, and per 3950 port is located in an harbour (see also
http://en.wikipedia.org/wiki/Harbor )

Let me know how I can edit / disambiguate.


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Re: [Tagging] Feature Proposal - Voting - Port and terminals

2014-07-06 Thread Malcolm Herring

On 06/07/2014 08:24, nounours77 wrote:

=> So this would imply that "port" is a individual facility inside a
"harbour".
In fact it is the other way round. A port my contain one or more 
harbours. (In turn, a harbour may contain zero or more docks and a dock 
may contain zero or more basins.) A port may also contain one or more 
terminals. In smaller ports, the port and harbour may be co-incident, 
hence the ambiguity between these terms.




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[Tagging] Feature Proposal - Voting - Port and terminals

2014-07-06 Thread nounours77
Dear Stefano,


> Accepting the tag landuse=port would improve the detailed tagging of port
> areas, for example to tell apart container terminals (easily
> distinguishable from satellite imagery) from passenger terminals and so on.


Thank you very much for your good strucutured and very detailed proposal. I 
think it's a good idea to clearly map the port infrastructures, and also to 
harmonize between OpenStreetmap and OpenSeaMap. 

What I just do not understand is the basic relation between "harbour" and 
"port". According to https://wiki.openstreetmap.org/wiki/Tag:landuse%3Dharbour

Port: An administrative area that encloses a harbour area, including the 
seaward approaches and all land facilities within its jurisdiction.
Harbour: The sheltered waters within a port area. They are usually enclosed by 
moles, breakwaters, quays or natural land features.

=> So I would expect being "port" a big area around a smaller area which is 
"harbour".

In your Proposal, you write: 

Harbour: A natural or artificially improved body of water providing protection 
for vessels, and generally anchorage and docking facilities.

Port: A place provided with terminal and transfer facilities for loading and 
discharging cargo or passengers, usually located in a harbour.



=> So this would imply that "port" is a individual facility inside a "harbour". 


I'm not sure yet which of the two makes more sense, is better to describe a 
harbour, or is closer to the general meaning of the terms. But I really would 
think it a pity to introduce such a fundamental contradiction in a new proposal.

Any Suggestions???

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[Tagging] Feature Proposal - Voting - Port and terminals

2014-07-05 Thread sabas88
Dear all,
after almost six months from the original proposal, now I would like to ask
you to vote these two new tags.

Accepting the tag landuse=port would improve the detailed tagging of port
areas, for example to tell apart container terminals (easily
distinguishable from satellite imagery) from passenger terminals and so on.

Alongside I ask you to vote the tag man_made=intermodal_terminal (areas
where freight traffic is moved between different transport modes, for
example from rail to trucks).

For port proposal and voting page see
https://wiki.openstreetmap.org/wiki/Proposed_features/landuse%3Dport

For intermodal terminal proposal and voting page see
https://wiki.openstreetmap.org/wiki/Proposed_features/Intermodal_Terminal

Voting is starting today, and it will end Saturday 19 July at 12pm GMT.

Thanks and best regards,
Stefano
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