[QGIS-Developer] [Qgis-user] Geodesic Line Simplification

C Hamilton adenaculture at gmail.com
Tue Oct 1 08:30:55 PDT 2019

Thanks Anita. This will be helpful.


On Tue, Oct 1, 2019 at 2:45 AM Anita Graser <anitagraser at gmx.at> wrote:

> Hi Calvin,
> On 26 Sep 2019, at 17:13, C Hamilton> <adenaculture at gmail.com> wrote:
> > For GPS tracks I also see a need to throw out all points that are less
> than a certain distance or less than a certain time interval. I don't see
> any simplification algorithms that make use of time. Am I just missing them?
> I've implemented a function for this time-based generalization in
> MovingPandas:
> https://github.com/anitagraser/movingpandas/blob/c26fdf5307f2067d37a0f4cd018fe56c5d6c9839/movingpandas/trajectory.py#L372
> I hope to soon provide a plugin that makes MovingPandas accessible from
> within Processing. (However, the installation of Moving/GeoPandas
> requirements on Windows is difficult without conda.)
> Regards,
> Anita
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