The recorded track can be viewed offline later and even converted into a route so others can reuse it. There are also smartphone applications that enable this functionality. He or she can use a ‘GPS Record Track’ feature that some receivers have. Suppose a rider finds a great new location while traveling and wants to record that track. The primary one is to capture a path as one rides for later usage. The track is essentially serving as breadcrumbs, which is useful in several scenarios. A track will have waypoints defined very closely to each other in terms of geographical distance. GPX tracks are also an ordered set of waypoints, but they are meant to capture the path in much finer resolution and can also include time stamps. A route can have very few points that can describe a long path, relying on the receiver to properly calculate the path. GPX routes are meant mainly for road travel. In fact, the route designer can change this name to meaningful values such as ìLunch Stop,î or as I did with “The White House.” The default value for the name is typically the original address, but the receiver doesn’t need (or use) that value for navigation, just for display, as it already has accurate waypoint coordinates. This continues until the final target waypoint is reached, and thus the route navigation is complete, and the rider arrives at the destination.Īnyone can open a GPX file with a text editor tool (e.g., Notepad) to see how a route is constructed.Įach GPX route waypoint contains latitude, longitude, and name values. The satellite receiver follows the route’s waypoint order, starting from (or optionally navigating to) the first waypoint, then navigating to the second waypoint using the navigation algorithm (described in the second article of this series), followed by navigation to the next waypoint, and so on. The schema provides a definition of routes and tracks. All GPX files have the same schema but with different data values. But what exactly is a GPX file?Ī GPX (GPS Exchange Format) file is basically a text file that complies with some well-defined hierarchical structure, known as the GPX XML schema. These files contain detailed and carefully planned routes that allow riders to follow the same path as the one described in the article. RoadRUNNER provides subscribers with downloadable GPX files for all on-road national and Canadian tours (free access available for all tours published during your subscription period) and City Escape articles (free access with or without a subscription).
#Modern gpx editor how to
This article will focus on the GPX file format, available GPX software, and how to use routes prepared by others. In my last article (follow these links to Yuval’s previous articles: Part 1, Part 2) I explained how the satellite receiver performs ad hoc navigation from a source waypoint to a target waypoint. 4 min read Motorcycle GPS Navigation: Finding Your Route Using GPX Files.
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