coordinates wms different in 1.3.0 and 1.1.1

[Berlo, L.A.H.M. (Leon) van]

Some javascript/style in this post has been disabled (why?)

Hi guys (and girls of course),

 

I've got an issue with my app.

I'm running a WMS (and WFS) service on http://www.imwe.nl/data?

The problem i have is that i get different numbers for the bounding box in a WMS getFeature request for version 1.3.0 and 1.1.1.

Have a look for yourself at http://www.imwe.nl/data?REQUEST=GetCapabilities&version=1.3.0&service=WMS   and http://www.imwe.nl/data?REQUEST=GetCapabilities&version=1.1.1&service=WMS

Notice the maxx="305000.0" for 1.3.0 and the maxx="619000.0" in version 1.1.1.
As you can see the x and y have been switched (also for the minx and miny).
I can not find any way to configurate this in the configuration xml files.
How does this happen?

 

Kind regards,

Léon

 

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[Rahkonen Jukka]

Hi,

It is only because OGC changed the axis order between WMS 1.1.1 and 1.3.0 versions.  Same thing between WFS 1.0.0 and 1.1.0.


-Jukka Rahkonen-

Berlo, L.A.H.M. wrote:

Hi guys (and girls of course),
 
I've got an issue with my app.
I'm running a WMS (and WFS) service on http://www.imwe.nl/data <http://www.imwe.nl/data> ?
The problem i have is that i get different numbers for the bounding box in a WMS getFeature request for version 1.3.0 and 1.1.1.
Have a look for yourself at http://www.imwe.nl/data?REQUEST=GetCapabilities&version=1.3.0&service=WMS <http://www.imwe.nl/data?REQUEST=GetCapabilities&version=1.3.0&service=WMS>    and http://www.imwe.nl/data?REQUEST=GetCapabilities&version=1.1.1&service=WMS <http://www.imwe.nl/data?REQUEST=GetCapabilities&version=1.1.1&service=WMS>

Notice the maxx="305000.0" for 1.3.0 and the maxx="619000.0" in version 1.1.1.
As you can see the x and y have been switched (also for the minx and miny).
I can not find any way to configurate this in the configuration xml files.
How does this happen?
 
Kind regards,
Léon
 
This e-mail and its contents are subject to the DISCLAIMER at http://www.tno.nl/disclaimer/email.html


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[Andreas Schmitz]

Berlo, L.A.H.M. (Leon) van wrote:

Hi,

> I've got an issue with my app.
> I'm running a WMS (and WFS) service on http://www.imwe.nl/data <http://www.imwe.nl/data> ?
> The problem i have is that i get different numbers for the bounding box in a WMS getFeature request for version 1.3.0 and 1.1.1.
> Have a look for yourself at http://www.imwe.nl/data?REQUEST=GetCapabilities&version=1.3.0&service=WMS <http://www.imwe.nl/data?REQUEST=GetCapabilities&version=1.3.0&service=WMS>    and http://www.imwe.nl/data?REQUEST=GetCapabilities&version=1.1.1&service=WMS <http://www.imwe.nl/data?REQUEST=GetCapabilities&version=1.1.1&service=WMS>
>
> Notice the maxx="305000.0" for 1.3.0 and the maxx="619000.0" in version 1.1.1.
> As you can see the x and y have been switched (also for the minx and miny).
> I can not find any way to configurate this in the configuration xml files.
> How does this happen?

I think you're using an old version of deegree 2. What happens is that
deegree thinks (as Jukka explained already) that it must switch axes for
this particular coordinate system. It fails to notice that EPSG:28992 is
actually a metric coordinate system whose axes are not switched. In
newer deegree 2 versions this should not happen any more.

So, what version are you using?

Best regards, Andreas
--
l a t / l o n  GmbH
Aennchenstrasse 19           53177 Bonn, Germany
phone ++49 [phone]      fax ++49 [phone]
http://www.lat-lon.de        http://www.deegree.org


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[Berlo, L.A.H.M. (Leon) van]

I'm using version 2.2.
I noticed that the switch isn't only on 28992, but also on the standard
latlon coordinates.
I checked twice... It's realy 2.2 I'm using.


 

-----Original Message-----
From: Andreas Schmitz [mailto:[hidden email]]
Sent: maandag 5 oktober 2009 9:50
To: [hidden email]
Subject: Re: [deegree-users] coordinates wms different in 1.3.0 and
1.1.1

Berlo, L.A.H.M. (Leon) van wrote:

Hi,

> I've got an issue with my app.
> I'm running a WMS (and WFS) service on http://www.imwe.nl/data
<http://www.imwe.nl/data> ?
> The problem i have is that i get different numbers for the bounding
box in a WMS getFeature request for version 1.3.0 and 1.1.1.
> Have a look for yourself at
http://www.imwe.nl/data?REQUEST=GetCapabilities&version=1.3.0&service=WM
S
<http://www.imwe.nl/data?REQUEST=GetCapabilities&version=1.3.0&service=W
MS>    and
http://www.imwe.nl/data?REQUEST=GetCapabilities&version=1.1.1&service=WM
S
<http://www.imwe.nl/data?REQUEST=GetCapabilities&version=1.1.1&service=W
MS>
>
> Notice the maxx="305000.0" for 1.3.0 and the maxx="619000.0" in
version 1.1.1.
> As you can see the x and y have been switched (also for the minx and
miny).
> I can not find any way to configurate this in the configuration xml
files.
> How does this happen?

I think you're using an old version of deegree 2. What happens is that
deegree thinks (as Jukka explained already) that it must switch axes for
this particular coordinate system. It fails to notice that EPSG:28992 is
actually a metric coordinate system whose axes are not switched. In
newer deegree 2 versions this should not happen any more.

So, what version are you using?

Best regards, Andreas
--
l a t / l o n  GmbH
Aennchenstrasse 19           53177 Bonn, Germany
phone ++49 [phone]      fax ++49 [phone]
http://www.lat-lon.de        http://www.deegree.org
This e-mail and its contents are subject to the DISCLAIMER at http://www.tno.nl/disclaimer/email.html


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[Andreas Schmitz]

Berlo, L.A.H.M. (Leon) van wrote:

Hi,

> I'm using version 2.2.
> I noticed that the switch isn't only on 28992, but also on the standard
> latlon coordinates.
> I checked twice... It's realy 2.2 I'm using.

yes, then you should try to use a recent nightly build from
http://download.deegree.org/deegree2_nightly/deegree2.jar .

Best regards, Andreas
--
l a t / l o n  GmbH
Aennchenstrasse 19           53177 Bonn, Germany
phone ++49 [phone]      fax ++49 [phone]
http://www.lat-lon.de        http://www.deegree.org


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