Expertgps import gpx files9/25/2023 If you have GPX files created using other programs, you can try them here, but I’ve had problems getting EGPS2shp to convert them correctly. Then click on the “Convert” button, and the shapefiles get created. If you don’t want a particular type of data created, leave the box next to it unchecked in the example above, I’ve left “Area” unchecked because it’s an unsupported type. But you can choose your own filenames as well for the shapefiles if you like. If you check the “ESRI shp file prefix” box, EGPS2shp will use the file prefix of the GPX file for the file prefix of the shapefile, appending _L to the line file prefix and _P to the point file prefix, as in the example above. Open up the GPX file you want to convert using the File button at upper left. While it asks for GPX files created using ExpertGPS (EasyGPS’s shareware big brother), it can open and convert EasyGPS GPX files as well the difference is that ExpertGPS can create GPX files with areas, while EasyGPS can only do waypoints and tracks.Ĭonversion is pretty straightforward. Next, open the GPX file in the simple program EGPS2shp (freeware, Windows only): First, use EasyGPS to download and edit your waypoints and tracks (as described in an earlier post), then save them as a GPX file. Lobal GPS only does waypoints if you want to download track and waypoint data and convert them into shapefile format, I’ve found one multi-step process that seems to work well. I should note that this program worked fine with an older Garmin unit of mine (eMap), but I’m having problems using it with a more modern unit (60Cx) YMMV. If you’re only downloading point data with your Garmin unit, you might even choose this program over DNRGarmin because of its simpler interface. The icons in the Waypoint section allow other operations on the waypoints, like editing, printing, sorting, filtering, even statistical operations like mean, median, standard deviation, etc. “Waypoints” brings up the waypoint screen seen here “GPS Setup” lets you define the serial COM port and interface for your GPS “Connect” downloads the data “Save As” lets you save the waypoint data as a point shapefile, KML file, DBF file, HTML file, or tab-delimited text file. Here’s a screenshot:Ī nice, simple interface. If you have a Magellan unit with a serial interface, and only need to export waypoint data to a point shapefile, you could do worse than Lobal GPS (freeware, Windows only also works with Garmin serial units). But what you do you do if you don’t have a Garmin, or you have a mix of Garmin and other brands and want to stick to a single process flow? It can be done, but it takes a bit more work than with DNRGarmin. In a previous post, I covered DNRGarmin, the best solution out there for downloading data from Garmin GPS units and converting it to the GIS-friendly shapefile format.
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