Selon Johann Hirner <[email protected]>: > Dear list, > > I am trying to transform a list of coordinates in a csv file from EPSG:4326 > to a KML in UTM 32N (EPSG:32632). I am using this command: > ogr2ogr.exe -f KML -t_srs epsg:32632 out.kml 4326.vrt > > However the output coordinates are not transformed (see output below). What > is it that I am missing?
In fact, there are 2 reprojections occuring : - the first one done by ogr2ogr from EPSG:4326 to EPSG:32632 as required by the -t_srs option - the second one, done implicitely by the KML driver, from EPSG:32632 to EPSG:4326, since KML requires coordinates to be in EPSG:4326. KML in UTM 32N is just not possible as per the KML spec. > > Kind regards > Johann > > THe vrt file loooks like this: > <OGRVRTDataSource> > <OGRVRTLayer name="4326"> > <SrcDataSource relativeToVRT="0">4326.csv</SrcDataSource> > <GeometryType>wkbPoint</GeometryType> > <GeometryField encoding="PointFromColumns" x="lon" y="lat"/> > <LayerSRS>EPSG:4326</LayerSRS> > </OGRVRTLayer> > </OGRVRTDataSource> > > The csv file looks like this: > P, lon, lat > 1, 6.219200, 46.572210 > 2, 9.345943, 46.605497 > 3, 9.330450, 44.000110 > 4, 6.343561, 43.969698 > > The resulting kml file: > <?xml version="1.0" encoding="utf-8" ?> > <kml xmlns="http://www.opengis.net/kml/2.2";> > <Document><Folder><name>4326</name> > <Schema name="4326" id="4326"> > <SimpleField name="Name" type="string"></SimpleField> > <SimpleField name="Description" type="string"></SimpleField> > <SimpleField name="P" type="string"></SimpleField> > <SimpleField name="lon" type="string"></SimpleField> > <SimpleField name="lat" type="string"></SimpleField> > </Schema> > <Placemark> > <ExtendedData><SchemaData schemaUrl="#4326"> > <SimpleData name="P">1</SimpleData> > <SimpleData name="lon">6.219200</SimpleData> > <SimpleData name="lat">46.572210</SimpleData> > </SchemaData></ExtendedData> > > <Point><coordinates>6.219199999982147,46.572209999958666</coordinates></Point> > </Placemark> > <Placemark> > <ExtendedData><SchemaData schemaUrl="#4326"> > <SimpleData name="P">2</SimpleData> > <SimpleData name="lon">9.345943</SimpleData> > <SimpleData name="lat">46.605497</SimpleData> > </SchemaData></ExtendedData> > <Point><coordinates>9.345943,46.605497</coordinates></Point> > </Placemark> > <Placemark> > <ExtendedData><SchemaData schemaUrl="#4326"> > <SimpleData name="P">3</SimpleData> > <SimpleData name="lon">9.330450</SimpleData> > <SimpleData name="lat">44.000110</SimpleData> > </SchemaData></ExtendedData> > <Point><coordinates>9.33045,44.00011</coordinates></Point> > </Placemark> > <Placemark> > <ExtendedData><SchemaData schemaUrl="#4326"> > <SimpleData name="P">4</SimpleData> > <SimpleData name="lon">6.343561</SimpleData> > <SimpleData name="lat">43.969698</SimpleData> > </SchemaData></ExtendedData> > > <Point><coordinates>6.343560999981887,43.96969799997111</coordinates></Point> > </Placemark> > </Folder></Document></kml> > -- > NEU: FreePhone 3-fach-Flat mit kostenlosem Smartphone! > Jetzt informieren: http://mobile.1und1.de/?ac=OM.PW.PW003K20328T7073a > _______________________________________________ > gdal-dev mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/gdal-dev > _______________________________________________ gdal-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/gdal-dev
