Re: [OSM-talk] Yahoo WMS server?

2008-12-07 Thread Sebastian Spaeth
Nic Roets wrote:
 On Sat, Dec 6, 2008 at 9:27 PM, Till Harbaum / Lists [EMAIL PROTECTED] 
 wrote:
 I've been told that the yahoo license permits derivative works which also
 is the reason why potlatch and josm are making use of this. Wouldn't a
 server distrubuting slightly converted/scales/cropped images not also
 provide just derivative work?
 
 Perhaps. Or do they just allow derivation of vector data by hand ?

I have not been involved in that, but this is what I believe. Yahoo
checked our usage and said (from memory, no guarantee):
As long as you use the web API (ie access the tiles from within a
browser, deriving vector data is ok from those tiles.

I would be *very surprised* if converting,scaling and cropping were
tolerable by Yahoo. Indeed, I am pretty much sure it would not be OK.

spaetz

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Re: [OSM-talk] Yahoo WMS server?

2008-12-07 Thread Chris Browet


   Yahoos license seem to allow this
  Tell me more?
 I've been told that the yahoo license permits derivative works which also
 is the reason why potlatch and josm are making use of this. Wouldn't a
 server distrubuting slightly converted/scales/cropped images not also
 provide just derivative work?


Well, derivative work means you can create things like roads, poi ON TOP of
their tiles.
It doesn't allow to rip their tiles, converted/scales/cropped them and
re-serve the modified ones.

see Yahho Mapsterms of use:

http://info.yahoo.com/legal/us/yahoo/maps/mapstou/mapstou-278.html

Regards
- Chris -
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Re: [OSM-talk] Yahoo WMS server?

2008-12-07 Thread Till Harbaum / Lists
Hi,

Am Sonntag 07 Dezember 2008 schrieb Chris Browet:
 It doesn't allow to rip their tiles, converted/scales/cropped them and
 re-serve the modified ones.
Ok, but that's exactly what the josm plugin also does. So i assume it's ok
to use such a server internally without providing them to the public.

You could even run it on the device itself.

Till

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Re: [OSM-talk] Yahoo WMS server?

2008-12-06 Thread Chris Browet

 The Yahoo guys are happy with OSM using their imagery, but we just don't
 know
 about microsoft.


AFAIK, even if Yahoo! tolerates that OSM uses their satellite imagery, they
still insist we use their own AJAX API to do so.
As Frederik pointed out for JOSM, it is a PITA for Merkaartor to show Yahoo
maps thru a javascript API rather than going straight to the tiles, but it
is what we have to do.
IMHO, even if a potential Yahoo WMS proxy uses their API, I don't think OSM
using the WMS would meet their condition of use.



 (For the record: I have my doubts about Google maps imagery)


I'm pretty sure Google denies any derivative work on their imagery. Same for
Microsoft.

Regards
- Chris -
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Re: [OSM-talk] Yahoo WMS server?

2008-12-06 Thread Niccolo Rigacci
On Sat, Dec 06, 2008 at 12:22:33AM +0100, Iván Sánchez Ortega wrote:
 El Viernes, 5 de Diciembre de 2008, Niccolo Rigacci escribió:
  How much different is Yahoo imagery protocol from Microsoft
  VirtualEarth [1] one?
 
 It's not about the protocol or the API, it's about the license.
 
 The Yahoo guys are happy with OSM using their imagery, but we just don't know 
 about microsoft.

Microsoft does not allow to use VirtualEarth for OpenStreetMap.
This is why I don't use my VirtualEarth-WMS proxy.

But if we can use the same proxy on Yahoo API, it can be very 
interesting.

-- 
Niccolo Rigacci
Firenze - Italy

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Re: [OSM-talk] Yahoo WMS server?

2008-12-06 Thread Frederik Ramm
Hi,

Niccolo Rigacci wrote:
 Microsoft does not allow to use VirtualEarth for OpenStreetMap.
 This is why I don't use my VirtualEarth-WMS proxy.
 
 But if we can use the same proxy on Yahoo API, it can be very 
 interesting.

Still it would violate Yahoo's terms of use and endanger the whole Yahoo 
cooperation.

Bye
Frederik

-- 
Frederik Ramm  ##  eMail [EMAIL PROTECTED]  ##  N49°00'09 E008°23'33

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Re: [OSM-talk] Yahoo WMS server?

2008-12-06 Thread Till Harbaum / Lists
Hi,

Am Donnerstag 04 Dezember 2008 schrieb Frederik Ramm:
 None that I'm aware of. We're going through a lot of pain with JOSM to 
 display Yahoo background images, and we wouldn't do that if there was a WMS.
I wonder why the ywms plugin is a plugin at all as it sounds like it's exaclty
the type of server i am asking for.

  Yahoos license seem to allow this
 Tell me more?
I've been told that the yahoo license permits derivative works which also
is the reason why potlatch and josm are making use of this. Wouldn't a 
server distrubuting slightly converted/scales/cropped images not also
provide just derivative work?

Till

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Re: [OSM-talk] Yahoo WMS server?

2008-12-06 Thread Nic Roets
On Sat, Dec 6, 2008 at 9:27 PM, Till Harbaum / Lists [EMAIL PROTECTED] wrote:
 I've been told that the yahoo license permits derivative works which also
 is the reason why potlatch and josm are making use of this. Wouldn't a
 server distrubuting slightly converted/scales/cropped images not also
 provide just derivative work?

Perhaps. Or do they just allow derivation of vector data by hand ?

But Y! is under no obligation to serve anyone with images. And who
knows exactly what their business plan is and what they regard as
value creation for their shareholders. So if you go ahead with this,
make it very clear that Y! is the source and OSM has not encouraged
you to do it.

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Re: [OSM-talk] Yahoo WMS server?

2008-12-06 Thread Frederik Ramm
Hi,

Till Harbaum / Lists wrote:
 I wonder why the ywms plugin is a plugin at all as it sounds like it's exaclty
 the type of server i am asking for.

It isn't anything near WMS compliant though.

 I've been told that the yahoo license permits derivative works 

Not in this breadth, no.

Bye
Frederik


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Re: [OSM-talk] Yahoo WMS server?

2008-12-05 Thread Aun Johnsen
Message: 5
Date: Thu, 4 Dec 2008 21:13:59 +0100
From: Till Harbaum / Lists [EMAIL PROTECTED]
Subject: [OSM-talk] Yahoo WMS server?
To: talk@openstreetmap.org
Message-ID: [EMAIL PROTECTED]
Content-Type: text/plain;  charset=us-ascii

Hi,

is there a stand-alone yahoo WMS server? Yahoos license seem to allow this
and some users of my osm2go ask for yahoo images. Going through a
wms server would be the easiest and cleanest solution i think.

Thanks,
  Till

And would allow me to trace from Yahoo! images when stealing time off
work. The systems on work doesn't allow the Yahoo WMS plugin in JOSM to
work correctly, and I cannot use my private computer. I seriously think of
buying a broadband dongle just to download email and use Yahoo images in
JOSM. Just think of it, almost out of landsat details in my state, and no
Yahoo for 5 weeks! And also, no chance to get another GPX track for at
least 5 weeks either.

-- 
Brgds
Aun Johnsen
(Over Web Mail)

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Re: [OSM-talk] Yahoo WMS server?

2008-12-05 Thread Niccolo Rigacci
On Thu, Dec 04, 2008 at 09:13:59PM +0100, Till Harbaum / Lists wrote:
 
 is there a stand-alone yahoo WMS server? Yahoos license seem to allow this
 and some users of my osm2go ask for yahoo images. Going through a 
 wms server would be the easiest and cleanest solution i think.

How much different is Yahoo imagery protocol from Microsoft 
VirtualEarth [1] one?

I wrote a WMS proxy for VE, I can provide the PHP :-( code!
Just install Apache and copy the php code.

Unfortunately VE is not usable for OSM, due VirtualEarth license 
restriction.

[1] http://msdn.microsoft.com/en-us/library/bb259689.aspx

-- 
Niccolo Rigacci
Firenze - Italy

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Re: [OSM-talk] Yahoo WMS server?

2008-12-05 Thread Iván Sánchez Ortega
El Viernes, 5 de Diciembre de 2008, Niccolo Rigacci escribió:
 How much different is Yahoo imagery protocol from Microsoft
 VirtualEarth [1] one?

It's not about the protocol or the API, it's about the license.

The Yahoo guys are happy with OSM using their imagery, but we just don't know 
about microsoft.

(For the record: I have my doubts about Google maps imagery)

Cheers,
-- 
--
Iván Sánchez Ortega [EMAIL PROTECTED]

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Re: [OSM-talk] Yahoo WMS server?

2008-12-04 Thread Frederik Ramm
Hi,

Till Harbaum / Lists wrote:
 is there a stand-alone yahoo WMS server?

None that I'm aware of. We're going through a lot of pain with JOSM to 
display Yahoo background images, and we wouldn't do that if there was a WMS.

 Yahoos license seem to allow this

Tell me more?

Bye
Frederik

-- 
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