Hi, Are you sure there are data within that bounding box?
-Jukka Rahkonen- > -----Alkuperäinen viesti----- > Lähettäjä: mapserver-users-boun...@lists.osgeo.org > [mailto:mapserver-users-boun...@lists.osgeo.org] Puolesta > Knut Behrends > Lähetetty: 16. joulukuuta 2008 11:31 > Vastaanottaja: mapserver-users@lists.osgeo.org > Aihe: Re: [mapserver-users] wfs data conversion with ogr2ogr? > > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Frank Warmerdam schrieb: > > Knut Behrends wrote: > >> -----BEGIN PGP SIGNED MESSAGE----- > >> Hash: SHA1 > >> > >> Hi all, > >> > >> I have received data from a WFS that was returned in this format: > >> (Sample feature member) > >> > >> <gml:featureMember> > >> <featureSet_704 fid="featureSet_704-feature_1732"> > >> <gml:boundedBy> > >> <gml:Box> > >> <gml:coord> > >> <gml:X>4436682.0</gml:X> > >> <gml:Y>5783076.0</gml:Y> > >> </gml:coord> > >> <gml:coord> > >> <gml:X>4441086.0</gml:X> > >> <gml:Y>5786776.0</gml:Y> > >> </gml:coord> > >> </gml:Box> > >> </gml:boundedBy> > >> <GEOM_ID>1732</GEOM_ID> > >> <NAME>Marienborn</NAME> > >> </featureSet_704> > >> </gml:featureMember> > > ... > > > >> After successful conversion, however, only the GEOM_ID and > the NAME > >> are exported. The spatial information is ignored lost > during the conversion. > >> Maybe it's in the wrong format, but it is obviously > present in the > >> GML fragment above. What can I do to convert the spatial > information > >> that is contained in the <X> and <Y> elements? > > > > Knut, > > > > The above feature fragment from a WFS lacks a geometry > properly. The > > boundedBy properly is normally ignored by OGR. Following > is a simple > > example of a GML feature with a point geometry attribute. > > > > <gml:featureMember> > > <airports fid="2"> > > <NAME>Bowstring Municipal Airport</NAME> > > <LAT> 47.5583</LAT> > > <LON> -93.8689</LON> > > <ELEVATION> 1372.0000</ELEVATION> > > <QUADNAME>Jessie Lake</QUADNAME> > > > > > <ogr:geometryProperty><gml:Point><gml:coordinates>434634,5267578</gml: > > coordinates></gml:Point></ogr:geometryProperty> > > > > </airports> > > </gml:featureMember> > > > > If you can influence your WFS, then producing something a bit like > > this might be good. > > > > The (non-UMN-mapserver based) WFS is public, and I am acting > as a WFS client, merely retrieving data. Maybe it's just the > HTTP GET request that was misspelled or incomplete. > This was my request: > http://geoportal.geodaten.sachsen-anhalt.de/geodatenportal/ser > vlet/gtEntryPoint?&REQUEST=GetFeature&VERSION=1.0.0&SERVICE=WF > S&TYPENAME=featureSet_704&BBOX=4400161.55779751,5779082.696127 > 75,4502841.70515686,5881251.07072079&MAXFEATURES=100 > > Are these the correct URL parameters? > > - -- > ______________________________________________________________ > ______________ > > Knut Behrends Phone: +49 (0) 331 288 1688 > Potsdam 14473 KeyID: 0xF22CACEF (PGP > Public Key) > ______________________________________________________________ > ______________ > > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.9 (GNU/Linux) > > iEYEARECAAYFAklHdWYACgkQcfWHNfIsrO80hgCdETv+sJBSTYcLYTj9t76UZwwe > 1IEAoKAgXrz4RwwDrmsVA6aUPkSgot6L > =RyzI > -----END PGP SIGNATURE----- > _______________________________________________ > mapserver-users mailing list > mapserver-users@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/mapserver-users > _______________________________________________ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users