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Expertgps track direction11/25/2023 Still, all the preparation can be done in TomTom MyDrive or Garmin BaseCamp. and is GPS device manufacturer agnostics. Use Kurvi ger to prepare the trip because it is dedicated to moto-trip, e asy to use, very detailed and it calculates the routes with different modes, shows the elevation, shows the off-road sections, offers many map styles, can be used to superimpose an existin g GPX, export tracks and routes with options, store projects in an account on the cloud, etc. It is possible to double click one of the item to get more detailed information, but also to change some attributes such as its color - and this will be used by the Garmin GPS device! Also you can clearly notice that the route does not get calculated in BaseCamp until you select the route and ask its recalculation (select and double click a route then recalculate - and don't forget to pick the appropriate routing profile). my 2 POIs, 2 tracks and 2 routes, with nice distinctives icons. Then by selecting the project folder, I can clearly observe the loaded content of the GPX file, i.e. If importing the same simple " Sam ple Montreal - Quebec.gpx" GPX file into BaseCamp, I will first create a under for my trip project, then I drag and drop my GPX file in it. See this Garmin page for the Garmin loading/synching option s. Similar to TomTom, it is possible to upload and synch with the GPS device a route using Garmin Explorer ( ) from the desktop and from the mobile app, however I personally prefer importing, organazing and synching my GPS files using the PC desktop application Garmin BaseCamp. You can open the file into a text editor to look at the structure, and load it in ExpertGPS or import it using the online planification tool to visualize its content. Two tracks, each track beings made of 2 track segments. The GPS device will be free to pick the optimal path upon its preferences and traffic info. Two points of interest named POI1 and POI2, with their respective metadata (colour, symbol, description)Ī first route, from Montreal to Quebec, is made of 5 route points: a starting point, a shaping point, a via point, a shaping point, and a destination point.Ī second route, from Montreal to Sherbrooke, simply consisted of a starting and end point. The following file " Sam ple Montreal - Quebec.gpx"(click to download) is a very simple GPX that contains: Sure, if the track is made of thousands of points, this might not be the most efficient way to use a GPS device.įinally, each point (waypoint, route point, track point) is first of all defined by its geolocation information expressed by at least a latitude (attribut lat), a longitude (attribut lon) and, optionally, an elevation (tag ). so that a path is then calculated between successive track points. It is also possible to create a route from a track, i.e. Tracks are also useful to follow a far-off-road itinerary while the GPS device has no map information to calculate a route - or will calculate the route using an unwanted detour. Some software allows sampling the calculated routes to gener ate a track with more or less density. A track is the Tom Thumb's Stones to later retrieve the way done, or for others to follow your exact path. Thus a track point typically includes a timestamp metadata information associated (tag ). A GPS coordinate is recorded at every 10 seconds, or minutes. Most GPS devices can be used to record t he track(s) of your journey, hiking, ride. Tracks are made o f track segments (tag ) themselves made of a sequence of track points (tag ). A shaping point is simply a "pass by here", and a waypoint identifies a specific next milestone, stop or viewpoint. While the route will go across both types of points, the GPS device will typically provide information (distance/time to) about the next waypoint. Most devices support two types of route points: shaping points and via points. In other words, it is important that the route contains all the route points that matter. Thus, the calculated routes will likely be different between two software or devices as their settings and algorithm and calculation methods may differ. fastest, curvy, shortest, avoid highways.) and based on the road condition and traffic information if available. Way points provide points of interest to GPS software and devices.Įach route is defined by the sequence of route points (tag ).Ī GPS software or device calculates the path to undertake between the route points based on its preference settings (ex. Topografixmaintains the GPX 1.1 XML scheme documentation that can be found here.ĮxpertGPSis a good software to visualize, edit and analyze the content of your GPX file in every detail.Ī GPX file can contain 3 types of information: The GPX file is a text file using an XML scheme to describe GPS data (see the Wikipedia reference).
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