Sonde Data KML Converter
This is a simple service that converts a sonde’s flight data, as acquired by SondeHub, into the KML format, allowing you to visualize a flight using a tool like Google Earth, as in the example screenshot.
Just type the serial number of a sonde into the form and click “Download”. Flight data will be downloaded from SondeHub automatically and converted to a KML file. Check your browser’s “downloads” folder to see the KML file.