for dealing with gps coordinates I can recommend gpsbabel, an open source tool to download, convert and process gps from file or device source.
For projecting cartographic data proj4 is an open source library and commandline tool which is very popular. Both of them have nothing todo with svg but text format outputs, as can be provided by both tools, can be easily converted to SVG. Andreas >> Furthermore, i need to convert gps-koordinates into koordinates of the > svg. > > Often people use the gps-coordinates as the svg-coordinates. > If you can get away with that (relatively small viewing scale, so > distortions aren't too bad) it's the simplest thing. However if you > need to do a cartographic projection then you need to do the cartographic > projection. Can't be much help there, sorry. > -- Andreas Neumann Böschacherstrasse 6, CH-8624 Grüt/Gossau, Switzerland Email: [EMAIL PROTECTED], Web: * http://www.carto.net/ (Carto and SVG resources) * http://www.carto.net/neumann/ (personal page) * http://www.svgopen.org/ (SVG Open Conference) * http://www.geofoto.ch/ (Georeferenced Photos of Switzerland) --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
