Hi, Gdal, a core library of QGIS can read and write to gpx. I did not play much with this format but it does support xyz points. I would import the gpx file, save as .shp. Use a Dem like NASADEM to get the elevations (you have multiple tools and plugins that can make a point sampling from a raster) and then save to gpx.
You could create a model to accelerate the process. You can then batch this model in “processing”. https://gdal.org/drivers/vector/gpx.html Look for gpx or gps in the plugins, you will probably find interesting tools there. Nicolas Cadieux https://gitlab.com/njacadieux > Le 25 janv. 2022 à 09:03, APM <apschwim...@apmland.de> a écrit : > > Dear List, > > > > is it possible to add elevation data to gpx files with Qgis? > > I have a high amount of gpx-files and would have to add the data's in a batch. > > > > Thank you! > > > > Kind regards > > > Piet > > _______________________________________________ > Qgis-user mailing list > Qgis-user@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
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