GPX (GPS Exchange Format) is a file format used to store GPS data, such as waypoints, tracks, and routes. It is an open standard and can be used to exchange GPS data between different software and devices. GPX files can be created and edited using various software tools, and can be loaded onto GPS devices for navigation and outdoor activities. The format is widely used in the outdoor and adventure community for sharing and analyzing GPS data....longitude, altitude, and other attributes of the point. Tracks are...