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Google Earth, what? your not using this already.?., the ULTIMATE GPS file translator filetype converter utility., EasyGPS is the fast and easy way to upload and download waypoints, routes, and tracks between your Windows computer and your Garmin, Magellan, or Lowrance GPS.
#Garmin mapsource us topo software#
, proprietary software with GPX output.Prune, GpsPrune is a free/open source application for viewing, editing and converting coordinate data from GPS systems.Viking, Viking is a free/open source program to manage GPS data.Edit GPS tracks list of more applications here is a list of more track editors to explore when I have time.*edit to add the following list of electronic mapping applications. which leads me to two other questions: 1) is the brand new NG TOPO worth upgrading? 2) is the $125.00 Garmin TOPO West CD worth buying? The level 4 (100K series) maps are a joke for forest road navigation, the only usable maps are the level 5 (7.5 series) but I am finding the trails on the maps being more and more outdated. Overall, I have never been happy with the interface and functionality of the NG TOPO program and actually think its a rip off since I still have to buy NF maps for road navigation. which transfers way-points, but does not download tracks/routes to any GPS. I currently use an old National Geographic TOPO upgraded to version 4.0. and of course connects with my GPS (Garmin Rhino 130). Ideally, I would like to find something that works similar to the National Geographic TOPO program with USGS 24,000 scale maps. I am wondering if anyone here on PH knows of any open source (or freeware) TOPO map programs?