[mapserver-users] support of PostGIS PointZ
Hi: we are using MapServer 6.4.0 and our (PostgreSQL 8.4/PostGIS 2.0) database models use the PointZ geometry type (we store x/y/z for our observations). How can we make the z values visible when doing WFS 1.1.0 output? Currently for, say, GML3 output, MapServer returns 2d coordinates. Cheers ..Tom ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] support of PostGIS PointZ
Le vendredi 13 décembre 2013 22:11:20, Kralidis,Tom [Ontario] a écrit : Hi: we are using MapServer 6.4.0 and our (PostgreSQL 8.4/PostGIS 2.0) database models use the PointZ geometry type (we store x/y/z for our observations). How can we make the z values visible when doing WFS 1.1.0 output? Currently for, say, GML3 output, MapServer returns 2d coordinates. gmlWriteGeometry_GML2() and gmlWriteGeometry_GML3() don't currently deal with the Z component. The PostGIS backend only reads x and y. So there's some work needed... Cheers ..Tom ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users -- Geospatial professional services http://even.rouault.free.fr/services.html ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] [EXTERNAL] support of PostGIS PointZ
Tom, You can do it with OGR Output formats. For example http://geo.usace.army.mil/cgi-bin/wms/nldwfs?service=wfsversion=1.1.0requ est=getfeaturetypename=leveesclosurestructurelnmaxfeatures=10outputforma t=gml3d You need to create an OGR outputformat (GML) which specifies the 25D geometry type, for example ows_geomtype² ³Geometry25D². MapServer also needs to be compiled with USE_POINT_Z_M. See http://mapserver.org/output/ogr_output.html#layer-metadata for the ows_geomtype. Mike -- Michael Smith US Army Corps Remote Sensing GIS/Center On 12/13/13, 1:11 PM, Kralidis,Tom [Ontario] tom.krali...@ec.gc.ca wrote: Hi: we are using MapServer 6.4.0 and our (PostgreSQL 8.4/PostGIS 2.0) database models use the PointZ geometry type (we store x/y/z for our observations). How can we make the z values visible when doing WFS 1.1.0 output? Currently for, say, GML3 output, MapServer returns 2d coordinates. Cheers ..Tom ___ 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
