![]() You can also export the model in POV format so that you can render a nice picture using Povray. It can also be used to compare and combine tracks, convert to and from various formats, compress tracks, export data to Google Earth, or to analyse data to calculate distances, altitudes and so on.įurthermore, GpsPrune is able to display the tracks in 3d format (like the hike plots on this site) and lets you spin the model round to look at it from various directions. Some example uses of GpsPrune include cleaning up tracks by deleting wayward points - either recorded by error or by unintended detours. It can also export data as a Gpx file, or as Kml/Kmz for import into Google Earth, or send it to a GPS receiver. It can display the data (as map view using openstreetmap images and as altitude profile), edit this data (for example delete points and ranges, sort waypoints, compress tracks), and save the data (in various text-based formats). It can load data from arbitrary text-based formats (for example, any tab-separated or comma-separated file) or Xml, or directly from a GPS receiver. Please note: I have focussed on the type of editing necessary to make or tidy up files for use on this site.Screenshot from a Linux system showing the map view and altitude profile I use Linux Mint on my desktop I don't know much about MAC. I only know about apps for Windows, Linux and online editors. and there are probably apps for smartphones. There are different programs for Windows, Linux, Mac, etc. There are online editing sites and programs for desktop. This is a complex question because there is constant innovation and I can only write about what I know about. Which is the best software for GPX editing? It is better to prune down and simplify the routes so that they don't take up so much space. The GPX files created by smartphones are unnecessarilly large becuse they can have +too many points. ![]() You can also correct elevation and time on a GPX track by deleting all the information and recalculating it using systems which know the elevation of all locations and rewriting the times by choosing an average speed. It is also possible to make a GPX track entirely on a computer based on your knowledge of a route. In this case, you will want to tidy up the GPX track so that it will be useful to other people. When you are on a walk and you are tracking a walk using a tracking app, you may deviate from the path to look at a flower, forget to switch the app off at the end of the walk, get lost, have lunch, stop at a restaurant, etc. For example The idea behind this website it to allow groups of people to make collections of walks for walking groups. There are websites which allow you to upload your GPX files so that you can share them with other people. If you upload your GPX files to Internet, you can share your routes with other people. Why are GPX files useful for walking groups? Technology is moving so fast that whatever we say here will quickly become out of date. Examples are: GPX Viewer, Strava, Spot, Map My Run. The easiest way to make a GPX track is with a navigation app on your smartphone. You can record a GPX track on your smartphone, sports watch, GPX device, etc. How do we make a GPX file of a walking route? A GPX file can also contain information about places which are called waypoints or POI (points of interest) It has the latitude and longitude, the elevation and the time. The following is a piece of GPX code which defines one point. When there are several points they can plot a route. A GPX file contains information about points of time and location.
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