Hi Jukka,
Thanks for your help. I should have figured it out myself by carefully reading
http://docs.geoserver.org/latest/en/user/services/wfs/basics.html, but
unfortunatelly did not. I do not have control over the wfs client but I can
inform the developers to change this detail in order to be interoperable with
geoserver wfs 1.1.0.
Christian
Von: Rahkonen Jukka [mailto:[email protected]]
Gesendet: Freitag, 8. April 2011 13:16
An: Christian Seewald; [email protected]
Betreff: Re: [Geoserver-users] A BBOX-Filter axis order problem in WFS 1.1.0
Hi,
Geoserver is in some places using the traditional axis order with EPSG:4326 in
order to make old applications to function. I would have a try by giving
srsName as urn:x-ogc:def:crs:EPSG:4326 but I cannot guarantee that it works.
-Jukka Rahkonen-
________________________________
Lähettäjä: Christian Seewald [mailto:[email protected]]
Lähetetty: 8. huhtikuuta 2011 13:24
Vastaanottaja: '[email protected]'
Aihe: [Geoserver-users] A BBOX-Filter axis order problem in WFS 1.1.0
I am using GeoServer version 2.0.1. I am having a problem in WFS 1.1.0 with
axis ordering in a BBOX filter (also tried 2.1 RC 3, same problem).
A WFS 1.1.0 capable map client issues an http-POST GetFeature request,
including a spatial constraint:
<wfs:GetFeature service="WFS" version="1.1.0"
outputFormat="text/xml; subtype=gml/3.1.1"
xmlns:wfs="http://www.opengis.net/wfs";>
<wfs:Query typeName="gk:waterlevels" xmlns:gk="http://gkinfo.wsv.de";>
<ogc:Filter xmlns:ogc="http://www.opengis.net/ogc";>
<ogc:BBOX>
<ogc:PropertyName>the_geom</ogc:PropertyName>
<gml:Envelope srsName="EPSG:4326"
xmlns:gml="http://www.opengis.net/gml";>
<gml:lowerCorner>49.97894409826496
4.19131460613648</gml:lowerCorner>
<gml:upperCorner>53.33055446943188
15.843890646710745</gml:upperCorner>
</gml:Envelope>
</ogc:BBOX>
</ogc:Filter>
</wfs:Query>
</wfs:GetFeature>
These coordinates are central european, the ordering is northing/easting. The
response contains no features at all. If I reverse those coordinates within
each corner, all features are delivered.
<ogc:BBOX>
<ogc:PropertyName>the_geom</ogc:PropertyName>
<gml:Envelope srsName="EPSG:4326" xmlns:gml="http://www.opengis.net/gml";>
<gml:lowerCorner>4.19131460613648 49.97894409826496</gml:lowerCorner>
<gml:upperCorner>15.843890646710745 53.33055446943188</gml:upperCorner>
</gml:Envelope>
</ogc:BBOX>
I presume the error lies with GeoServer, since all positions within a
GetFeature response are encoded with Northing/Easting in WFS 1.1.0 for EPSG
4326, so I believe the BBOX in a request should be the same.
If this problem cannot be remedied, is there an easy way to disable WFS 1.1.0
in GeoServer? This means a version=1.1.0 request must be illegal and the
default Capabilites document must be in 1.0.0 format.
I played arround with a few config files including a spring application context
file, but I did not manage to disable it.
Any help is really appreciated!!
Thx, Christian
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