<div dir="ltr"><div>Hi Mike</div><div>Perhaps these links may assist - make sure you use the temporal tools as well!<br></div><div><a href="https://anitagraser.com/2016/09/24/how-to-visualize-bird-migration-data-with-qgis-timemanager/">Anita Graser's blog</a> <br></div><div><a href="https://www.qgistutorials.com/en/docs/3/interpolating_point_data.html">QGIS Tutorials in Interpolating Point Data</a></div><div><a href="https://docs.qgis.org/3.28/en/docs/gentle_gis_introduction/spatial_analysis_interpolation.html">And some background on Interpolation</a><br></div><div><br></div><div>Cheers</div><div>Em<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, 13 Sept 2023 at 03:10, Michael Seear via QGIS-User <<a href="mailto:qgis-user@lists.osgeo.org">qgis-user@lists.osgeo.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Dear QGIS support group,<div><br><div>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.</div></div><div><br></div><div>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. </div><div><br></div><div>Thanks very much for any help. Best wishes,</div><div><br></div><div>Mike Seear</div></div>
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</blockquote></div><br clear="all"><br><span class="gmail_signature_prefix">-- </span><br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div style="margin-bottom:20px;font-family:verdana,sans-serif;color:rgb(68,68,68)">Emma Hain — Product Manager/Senior GIS Analyst<br>
<a href="mailto:emma@north-road.com" style="color:rgb(78,141,175);text-decoration:none" target="_blank">emma@north-road.com</a> / 0414 512 782</div>
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