Re: [OSM-talk-be] Fietsnet using OSM

2011-08-31 Thread Kurt Roeckx
On Sun, Aug 28, 2011 at 05:37:11PM +0200, Jan Herrygers wrote:
> > > In principle you can not combine licenses. Because they are all not
> > > compatible, even if they are also some kind of 'open', except for
> > > Public Domain, were you can do what you want.
> > 
> > Licenses can be compatible, there are alot of cases of it.  [...]
> 
> Sadly the contributor terms require an unlimited license (like I said above). 
> And it is that [profanity removed] unlimited license that is incompatible 
> with 
> the ODbL and about any other existing license except public domain.

So they require that if you contribute to OSM that they can put
any license they want on it, which basicly makes it very hard
to add new data that's copyright by someone else.

But that doesn't mean that as user of the OSM data you could
combine the OSM data with other data under a different but
compatible license.


Kurt


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Re: [OSM-talk-be] Fietsknooppuntennetwerk/Cycle node network

2011-08-31 Thread Jo
I created route and network relations as is described on that page; so far,
so good. There is no way of grouping networks (yet) though. That's what I'm
using the collection relation for.

Kind regards,

Polyglot

2011/8/31 Lennard 

> > That is OK for JOSM, but a list like this (at the bottom) is simply not
> > meaningful.
> > http://www.openstreetmap.org/browse/changeset/917?relation_page=3
> > This is much clearer.
>
> Then ask for that page to display a note=* tag when a name=* is absent,
> like JOSM does.
>
> But why would you start making collection relations when a scheme already
> exists? See here:
>
> http://wiki.openstreetmap.org/wiki/Cycle_Node_Network_Tagging
>
> Which as far as I can see meets your needs and relations conforming to
> that scheme have been in the database for over a year.
>
> --
> Lennard
>
>
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Re: [OSM-talk-be] Fietsknooppuntennetwerk/Cycle node network

2011-08-31 Thread Lennard
> That is OK for JOSM, but a list like this (at the bottom) is simply not
> meaningful.
> http://www.openstreetmap.org/browse/changeset/917?relation_page=3
> This is much clearer.

Then ask for that page to display a note=* tag when a name=* is absent,
like JOSM does.

But why would you start making collection relations when a scheme already
exists? See here:

http://wiki.openstreetmap.org/wiki/Cycle_Node_Network_Tagging

Which as far as I can see meets your needs and relations conforming to
that scheme have been in the database for over a year.

-- 
Lennard


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Re: [OSM-talk-be] Fietsknooppuntennetwerk/Cycle node network

2011-08-31 Thread Ben Laenen
On Wednesday 31 August 2011 16:09:54 Gerard Vanderveken wrote:
> That is OK for JOSM, but a list like this (at the bottom) is simply not
> meaningful.
> http://www.openstreetmap.org/browse/changeset/917?relation_page=3

Then go complain to whoever is in charge of how that page is rendered?

> This is much clearer.
> http://www.openstreetmap.org/browse/changeset/9132576
> altough  a short name would also do:
> http://www.openstreetmap.org/browse/relation/1641610
> The route name is not 'invented', everyone referr to it as the route
> from node A to node B
> So why not formalize it?

Because it's not its name. And because suddenly renderers have no idea whether 
they should render the name of a route or not. Or will you also invent another 
tag like 'show_name=no'?

Keep the database clean and don't sacrifice correct data for a little bit of 
legibility on a random webpage that for all we know may soon support showing 
the note tag.

Greetings
Ben

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Re: [OSM-talk-be] Fietsknooppuntennetwerk/Cycle node network

2011-08-31 Thread Gerard Vanderveken



Ben Laenen wrote:


On Wednesday 31 August 2011 15:12:05 Gerard Vanderveken wrote:
 


It makes perfect sense to me and I totally agree.
But I assume you mean  ways in stead of nodes in 'So the route relations
should only contain (a preferably) continuous set of nodes'

On top of that,  I find it handy when the route realations have a name,
so it is easy to see which are the relations of a road.
http://www.openstreetmap.org/browse/way/73069100
When they have 2 or 3 meaningful letters in front (followed by a space)
of the numbers, you can also easily see on the hike or bike maps which
network is in place
eg ZD 239-240 = Zuid-Dijleland from node 239 to 240
   



Do not give names to the route relations of cycle and walking node networks. 
They don't have names so you shouldn't invent one. Use the "note=*" tag for 
what you want to put in the name tag, and JOSM will gladly show the note to 
you in the relation list.


Greetings
Ben
 

That is OK for JOSM, but a list like this (at the bottom) is simply not 
meaningful.

http://www.openstreetmap.org/browse/changeset/917?relation_page=3
This is much clearer.
http://www.openstreetmap.org/browse/changeset/9132576
altough  a short name would also do:
http://www.openstreetmap.org/browse/relation/1641610
The route name is not 'invented', everyone referr to it as the route 
from node A to node B

So why not formalize it?
I guess the province has internally a similar naming.
That it is not on streetsigns is no objection for me.
Tracks and paths from roads of the Atlas don't have official names 
either, and yet it makes perfect sense to name them as numbered in the 
atlas as eg Buurtweg 23,  Sentier 45, etc.)

http://www.openstreetmap.org/?lat=50.82162&lon=4.61208&zoom=15&layers=M

Regards,
Gerard.
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Re: [OSM-talk-be] Fietsknooppuntennetwerk/Cycle node network

2011-08-31 Thread Ben Laenen
On Wednesday 31 August 2011 15:12:05 Gerard Vanderveken wrote:
> It makes perfect sense to me and I totally agree.
> But I assume you mean  ways in stead of nodes in 'So the route relations
> should only contain (a preferably) continuous set of nodes'
> 
> On top of that,  I find it handy when the route realations have a name,
> so it is easy to see which are the relations of a road.
> http://www.openstreetmap.org/browse/way/73069100
> When they have 2 or 3 meaningful letters in front (followed by a space)
> of the numbers, you can also easily see on the hike or bike maps which
> network is in place
> eg ZD 239-240 = Zuid-Dijleland from node 239 to 240

Do not give names to the route relations of cycle and walking node networks. 
They don't have names so you shouldn't invent one. Use the "note=*" tag for 
what you want to put in the name tag, and JOSM will gladly show the note to 
you in the relation list.

Greetings
Ben

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Re: [OSM-talk-be] Fietsknooppuntennetwerk/Cycle node network

2011-08-31 Thread Gerard Vanderveken

It makes perfect sense to me and I totally agree.
But I assume you mean  ways in stead of nodes in 'So the route relations 
should only contain (a preferably) continuous set of nodes'


On top of that,  I find it handy when the route realations have a name, 
so it is easy to see which are the relations of a road.

http://www.openstreetmap.org/browse/way/73069100
When they have 2 or 3 meaningful letters in front (followed by a space) 
of the numbers, you can also easily see on the hike or bike maps which 
network is in place

eg ZD 239-240 = Zuid-Dijleland from node 239 to 240
http://hiking.lonvia.de/?zoom=12&lat=50.779&lon=4.56392
With only the numbers,
http://www.openstreetmap.org/browse/relation/14142
it is truncated and thus cluthering the map.
http://cycling.lonvia.de/?zoom=13&lat=50.78855&lon=4.59216&layers=FFBTT
Also when a way is part of  more than one network (hike and bike) the 
numbers don't tell which is which.

Here a good addition  could be DL for Dijleland
Alternative is to provide an osmc tag with the shortened name in it 
(probably not working for bike maps).

This tagging info for prper naming should be added to the Wiki
http://wiki.openstreetmap.org/wiki/WikiProject_Belgium/Walking_Routes#Walking_node_networks
and
http://wiki.openstreetmap.org/wiki/WikiProject_Belgium/Cycle_Routes#Cycle_Node_Networks
and maybe also in the general remarks in conventions.
http://wiki.openstreetmap.org/wiki/WikiProject_Belgium/Conventions/Walking_Routes
http://wiki.openstreetmap.org/wiki/WikiProject_Belgium/Conventions/Cycle_Routes


Regards,
Gerard.


Jo wrote:


Hi,

I'm working on the cycle node network in Flanders/Southern Netherlands.

I created a collection relation:

http://www.openstreetmap.org/browse/relation/1726882

This should make it a lot more convenient to find all the 
nodes/routes/networks involved in the rcn. Fiddling with XAPI and such 
is not very productive... It's extremely time consuming and very error 
prone.


Which contains a network relation for each set of numbered nodes 
(where each set contains only one time 01,02, etc) (I'm working 
without the maps of Toerisme Vlaanderen, so I had to improvise for the 
naming and where to make a subdivision)


For the moment I'm abusing the role to add the node number. This works 
easier and is only temporary. I'll take them all out again, when I'm 
done inventorizing.


The network relations contain the route relations. As far as I'm 
concerned, the route relations don't need to contain the nodes 
anymore. They are part of the ways, anyway. So the route relations 
should only contain (a preferably) continuous set of nodes. I try to 
have them start at the lower numbered node. If the forward and 
backward relation don't follow the same route, I use forward/backward 
roles. The idea I'm following is that it should be possible to go from 
the lower numbered to the higher numbered node by following all the 
ways without a role until ways with forward roles are met. Then all 
the ways with forward roles until a way with a backward role is found. 
Then skip the ways with backward roles and continue with the ways 
without a role.


All this, because I want to be able to 'validate' the routes for 
continuity with a script/program and this will probably simplify the 
life of the people of Fietsnet as well.


I'll post an example to illustrate later on.

Polyglot








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[OSM-talk-be] Fietsknooppuntennetwerk/Cycle node network

2011-08-31 Thread Jo
Hi,

I'm working on the cycle node network in Flanders/Southern Netherlands.

I created a collection relation:

http://www.openstreetmap.org/browse/relation/1726882

This should make it a lot more convenient to find all the
nodes/routes/networks involved in the rcn. Fiddling with XAPI and such is
not very productive... It's extremely time consuming and very error prone.

Which contains a network relation for each set of numbered nodes (where each
set contains only one time 01,02, etc) (I'm working without the maps of
Toerisme Vlaanderen, so I had to improvise for the naming and where to make
a subdivision)

For the moment I'm abusing the role to add the node number. This works
easier and is only temporary. I'll take them all out again, when I'm done
inventorizing.

The network relations contain the route relations. As far as I'm concerned,
the route relations don't need to contain the nodes anymore. They are part
of the ways, anyway. So the route relations should only contain (a
preferably) continuous set of nodes. I try to have them start at the lower
numbered node. If the forward and backward relation don't follow the same
route, I use forward/backward roles. The idea I'm following is that it
should be possible to go from the lower numbered to the higher numbered node
by following all the ways without a role until ways with forward roles are
met. Then all the ways with forward roles until a way with a backward role
is found. Then skip the ways with backward roles and continue with the ways
without a role.

All this, because I want to be able to 'validate' the routes for continuity
with a script/program and this will probably simplify the life of the people
of Fietsnet as well.

I'll post an example to illustrate later on.

Polyglot
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