![]() ![]() Check Perl_Scripts#osmtrackfilter and for some command line tools.RouteConverter is a free and open source Java desktop application for displaying, editing and converting routes, tracks and waypoints in CSV, KML, KMZ, GPX and NMEA-files.Viking,, project allows visualizing, editing and uploading tracks to OSM.Elevation and metadata is preserved since JOSM version 14163. By converting the GPX layer to a data layer, it can be edited, then saved again as a GPX file, or directly uploaded to OSM using EditGpx plugin. JOSM permits reading and writing GPX files.Some of these only work on waypoints, so you may have to convert a track to waypoints and back (gpsbabel allows this). It provides filters (see using filters with GPSBabel). GPSBabel is a free Windows/Linux/MacOS desktop application for converting GPS traces between various data formats.GpsMaster is a free and open source Java desktop application for creating, viewing, editing and analysing GPX-files.to delete sections of data which have already been uploaded or are not relevant.compress a track to reduce the number of points and speed up uploading.To reduce the data volume, you may want to :.This allows more accurate tagging of the uploaded logs. For instance, separate the flight log and the bus trip from the airport. You may want to split your logs into parts depending on some criteria.speeds higher than 300 km/h lower than 1 km/h (values can be computed by gpsbabel).distance between trackpoints more than 500 m,.If the receiver produced implausible results:.Also, if you spent a while at some place, the resulting cloud of points is not that useful for mapping.You may want to remove points where your GPS receiver had poor reception (say you were inside a building).To improve the remove or correct bad data:. ![]() You may want to exclude the area around your house ( Using filters with GPSBabel shows how to do that with gpsbabel) and possibly modify the timestamps. This can give people a lot of information you don't want them to have. Your GPS tracks can reveal your exact address and show when you were where.In particular, don't edit the locations of trackpoints, just remove bad ones and split the tracks as required. OSM is interested in the raw data, so you shouldn't edit your tracks to match what you would like to see mapped.You should only upload raw data you collected yourself in the real world.If you followed the conversion step before now, the track log should be in GPX file format. In general, the track editing and cleaning features found in Garmin Basecamp (and probably many other computer-based editors) would be fantastic.Global Navigation Satellite System Tracelogįor a variety of reasons, you may want to edit a GPS track log before uploading it to OSM. #6 based on eliminating points depending upon the speed between them (above or below - user choses - a specified speed). #6 based on eliminating points separated by less than a set distance (this cleans up those lunch stops that produce a hundred points going nowhere).ĩ. #6 based on a final specified total of points.Ĩ. Simplify a track by reducing the number of points.ħ. More advanced (not absolutely necessary but would be great if possible):Ħ. Accomplish #4 in order selected by user, independent of date or time stamps at ends of the tracks being joined. Join multiple tracks into a single track.ĥ. Delete points within track and have track "rejoin" after their removal.Ĥ. The functions I'd find helpful in a iOS gpx editor would be:Ģ. But I'm not sure there is a big market for that functionality even though I'd buy it! Thanks for reminding me of your iOS GPX Viewer - I just purchased it. So I don't think there are many iOS gpx editors out there. The only one I found referenced, GPX Track Editor by, is no longer available (confirmed by email to their customer support). ![]()
0 Comments
Leave a Reply. |