garmin_gmap (1) - Linux Man Pages
garmin_gmap: convert .gmn files into xml data for use with goole maps
NAMEgarmin_gmap - convert .gmn files into xml data for use with goole maps
garmin_gmap reads a .gmp file as produced by garmin_save_runs, and writes to standard output the encoded polyline representation (for Google maps) along with other information such as the start and center latitude/longitude, and the lat/lon bounding box.
AUTHORgarmin_get_info was written by Dave Bailey.