![]() 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 now has basic support for Points, LineStrings, MultiLineStrings, Polygons, and MultiPolygons in GeoJSON (.json) FeatureCollection files. 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. You can rest assured that by purchasing from ActiveGPS you will receive the full support of Garmin.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. We do not buy on the grey market and we do not sell counterfeit products. We purchase from assigned Garmin UK distributors. We sell genuine Garmin products, accessories and maps. We are official Authorised Internet Retailers for Garmin. The Garmin HomePort software is compatible with the following Garmin devices: What is the HomePort software compatible with? ‣Displays photos and point-of-interest detail ‣Displays celestial information such as sunrise, sunset and moon phase ‣Allows you to view the map north-up, map-up or course-up ![]() ‣Allows you to manage waypoints, routes and tracks ‣Displays grid lines to show latitude and longitude ‣Displays statistics and graphical information about tide stations, tidal streams and currents ‣Calculates fuel consumption (based on fuel flow data provided by the user) ‣Shows animated playback of data collected on device ‣Provides ETA and arrival times (for each leg) when you create routes ‣Converts tracks into point-to-point routes (track to route conversion) and specifies the speed for each leg of the route ‣Allows user to measure distance and bearing on the charts ‣Displays both fishing and navigational charts from BlueChart g2 Vision When finished, send the data to an SD card or proprietary Garmin datacard to load into your compatible Garmin chartplotter or sounder. It’s easy to browse and view chart detail on your computer screen and mark waypoints and other points of interest. HomePort also will help you create point-to-point routes, determine fuel usage and estimate your travel time for each leg of your route - saving you time and money. ![]() In addition to managing waypoints, routes and tracks, you can store information from past voyages right on your computer. Then simply plug the card into your computer's card reader to start planning your voyage. Use your existing BlueChart preprogrammed card, or transfer the preloaded maps directly from your chartplotter to an SD card. Before heading out on the open water, plan your voyage with HomePort - marine trip-planning software that lets you plan and organise routes from the convenience of your PC (Windows only).
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