GPS Compatible Routes and Route Sharing

Route compatibility
Although there is no industry standard format for GPS data, there is a single format that gives a degree of compatibility between devices. Applications like Anquet and Memory Map can record much more than basic location and distance information, but unfortunately much of this data cannot be transferred except between users of the same software as each application uses its own proprietary file type. Most devices however, including mobile phone and PDA based GPS, can import and export files in .gpx format. The .gpx format is a base level data set that carries information on waypoints and distances but may not always carry the full detailed data available on dedicated applications.

Route sharing websites
As well as transferring data between users directly, via SD card or PC link, there are also a number of data sharing sites with publicly accessible route and waypoint data. This can range from lists of waypoints for specific locations such as Wainwrights or Munros, to complex multi-day routes. OutdoorsMagics Maps And Routes System (MARS) offers free downloadable routes in a choice of GPS formats and the a preview of the route on a 1:50,000 OS map powered by Anquet. Once downloaded, these routes can be transferred directly to a GPS receiver without needing to manually enter a series of waypoints and instructions. Combining this information with a digital mapping application routes and waypoints can also be associated with photographs, descriptions and websites to provide much more detailed information than is available using traditional map and compass.

	Dave Mycroft is OM's very own routes editor and a self-confessed GPS nerd. He's an outdoors and technology writer with impressive navigation credentials earned on some proper hills and trails.
	Garmin is a world leader in GPS and has an excellent range of products suited to British hill walkers. Not only that, we love the way it's approachable and supportive of projects like this one or Geocaching. How refreshing!
	GPS Training is the acknowledged leader in GPS training and advice. This small, family-run company runs accessible training courses and will give you the best possible advice on kit. You won't go wrong talking to these guys before you buy - they know their stuff and will tell you the truth.