Hi Mike Perhaps these links may assist - make sure you use the temporal tools as well! Anita Graser's blog <https://anitagraser.com/2016/09/24/how-to-visualize-bird-migration-data-with-qgis-timemanager/> QGIS Tutorials in Interpolating Point Data <https://www.qgistutorials.com/en/docs/3/interpolating_point_data.html> And some background on Interpolation <https://docs.qgis.org/3.28/en/docs/gentle_gis_introduction/spatial_analysis_interpolation.html>
Cheers Em On Wed, 13 Sept 2023 at 03:10, Michael Seear via QGIS-User < qgis-user@lists.osgeo.org> wrote: > Dear QGIS support group, > > I would be grateful for suggestions about plotting data points from our > tracker study of bald eagle migration. I am far from being a computer > expert but, thanks to Youtube, I have managed to download data from the > main data repository (Movebank) and made simple plot maps and then a kernel > density heat map. I have attached examples from one of the birds tagged as > BACA03. The hottest point is the bird's nest next to the highway and the > second hot area is the local landfill where he gets most of his food. > > I would prefer to plot position density as contour lines or isotherms, > rather than depending on colour density. Does anyone know if that is > possible in QGIS? Also, is it possible to superimpose a heat map over a > position plot? I would, of course, be very grateful for any other > suggestions from those who have experience plotting animal movement data. > > Thanks very much for any help. Best wishes, > > Mike Seear > _______________________________________________ > 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 > -- Emma Hain — Product Manager/Senior GIS Analyst e...@north-road.com / 0414 512 782 [image: https://north-road.com] *North Road* Cartography • Development • Spatial Analysis ------------------------------ *north-road.com* <http://north-road.com> <https://twitter.com/northroadgeo> <https://www.linkedin.com/company/north-road-studios> <https://www.facebook.com/North-Road-997236690392419/home>
_______________________________________________ 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
