Et online værktøj til konvertering af GPS data til KML/KMZ ... /Sik An online tool for converting GPS data to KML/KMZ ... /Sik
This form will import your GPS data file, or plain-text data (tab-delimited or CSV), and create a KML file that you can view in the Google Earth application or import into Google's "My Maps" system.
(You might also be interested in the Google Maps input form, which can create an interactive map that can be viewed in almost any Web browser; you can even use KML/KMZ files as input. For SVG or JPEG maps, use the "classic" map form. To resize and/or colorize Google Earth markers based on a particular field, use the data form.)
NEW: If you want to add altitude data to your KML file, enable the option labeled "Add SRTM elevation data." GPS Visualizer's server hosts a 70GB database of digital elevation data that can be integrated into your data. [...]