On Thu, Feb 14, 2008 at 12:09 PM, Michael Collinson <[EMAIL PROTECTED]> wrote:
> At 11:04 AM 2/14/2008, Robert Vollmert wrote: > >Hello, > > > >On Feb 13, 2008 9:41 AM, Gregory <[EMAIL PROTECTED]> wrote: > > > Maybe (I possibly thought this when I started) so nobody knows > > > where I live/start, but I could easily not worry about that. > > > > > >On Feb 13, 2008, at 19:14, Karl Newman wrote: > > > Yeah, I've been collecting traces, too, but not yet uploading them > > > because I don't really want the cluster of points around my house. > > > I found a graphical editor that can edit traces (GPSTrackMaker) but > > > I haven't had time to edit them for uploading yet. > > > >I believe gpsbabel supports this kind of operation: > > > >gpsbabel -i gpx -f raw.gpx -x > >radius,exclude,distance=1.5M,lat=30.0,lon=-90.0 -o gpx -F filtered.gpx > > > >should remove all points within 1 1/2 miles of the specified lat/lon > >pair from raw.gpx, saving the output in filtered.gpx. (I haven't > >tested this.) > > > >See also http://www.gpsbabel.org/htmldoc-development/ > >filter_radius.html . > > > >Would it make sense to add these kind of filters to the GPX upload > >facility to encourage more people to upload their traces? I'd also > >like some automatic time shift (to say the first of the month, at > >0:00)... > > The radius filter sounds a good idea. It does not bother me, but it > is a common concern that regularly comes up. > It's a good idea, but you should not make the centre of the circle the exact place where you live, otherwise it's a bit of a giveaway. > > Mike > Stockholm > > > _______________________________________________ > talk mailing list > [email protected] > http://lists.openstreetmap.org/cgi-bin/mailman/listinfo/talk >
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