![]() Full documentation of the new feature is available here. ![]() GPS Visualizer maps can now build on-the-fly elevation profiles, if the tracks contain elevation data. New DEM (digital elevation model) files from Europe have been installed on GPS Visualizer's server, thanks to OpenDataPortal. The profile utility can now draw filled "mountain range" profiles, in addition to lines also, colorized SVG profiles can use gradients for smoother and more accurate color. The ASTER DEM files on GPS Visualizer's server have been upgraded to ASTER version 3, which was released in 2019. Freemap.sk (styled OpenStreetMap data with shading and contour lines) is now available as a background option in GPS Visualizer's Google & Leaflet Maps. Location History and Semantic Location History JSON files from Google Takeout are now supported by GPS Visualizer. CSV export files from 's Connected Car Assistant device and smartphone app can now be converted or mapped with GPS Visualizer. You can now draw an in in-map elevation profile of a single track, using an icon in the track's info window. Leaflet and Google maps created by GPS Visualizer can now display ski trails from OpenSnowMap as a background map option. More 30m-resolution DEM elevation data has been installed on GPS Visualizer's server: new LIDAR-based files ("ODP1") for Iceland, and NASA SRTM1 data for Central America, the Caribbean, and northern Queensland. When tickmarks are added to a Google or Leaflet map, the "description" field of the tickmark will now contain the distance (for time-based tickmarks) or time (for normal distance tickmarks), if your input file contains the relevant data. If you create a Google or Leaflet map where the markers are displayed in folders in the marker list, you can use the gv_options.marker_list_options.folder_zoom parameter to automatically include a "zoom to contents" link next to the name of the folder. The JavaScript-based tool that can retrieve elevation data from the Google Maps Elevation API (using your Google API Key) has been updated so that it can look up 500 points at once this saves both time and calls to the API. GPS Visualizer's "NED1" collection of elevation data has been updated with the latest files from the US Geological Survey's 3D Elevation Program, which uses LIDAR to improve the accuracy of elevation data. GPS Visualizer is based in Portland, Oregon, and has been on the Web since October 2002. xlsx),Īnd of course tab-delimited or comma-separated text. Garmin MapSource/ BaseCamp/ HomePort (.gdb), GPX (a standard format used with many devices and programs, including Garmin's eTrex, GPSMAP, Oregon, Dakota, Colorado, & Nüvi series), GPS Visualizer can read data files from many different sources, including but not limited to: Or, you could send an Amazon wish list item. This recipe should also work for deleting points at the end of a track where you forgot to turn off tracking.GPS Visualizer is a free service and hopefully always will be however, if you find it interesting, time-saving, or just plain fun, you can say "thanks" - and encourage further development - by clicking the button above and making a contribution via credit card or PayPal. I hope somebody else finds this recipe useful. Learn to turn on tracking when you leave at the trailhead and turn tracking off when you get back to the trailhead. They should match except the new track will have the missing data. Compare the original (partial) track and the new (complete) tracks.Move the new track in GaiaGPS from the new folder into my your desired destination folder. ![]() Imported GPX files create a new folder with the same name as the track. Import the final GPX file into GaiaGPS.Export GPX file from GPSVisualizer web app.Import the new GPX file into web app to add missing elevation data on the new track points.Have GPX fill in missing times for the new track points based on the added start and end times you added.I set the final time on the new second track is the same as the departure time on the original (incomplete) track. Add an estimated initial departure time and a final time to the second track.This is fast and easy - Command-click on the map. Had to erase the ".xml" extension from the "" leaving "foothills-park-boronda-lake-vista-hill-palo-alto.gpx." This imported properly to GPX Editor. You need to modify the file name exported by GaiaGPS to be able import it to the "GPX Editor" app on Mac (this is a GREAT app!).I just edited a track where I forgot to turn on GaiaGPS until I had gone a mile.
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