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Jakub Nowosad<p>📍 Registration is open for Spatial Data Science across Languages (SDSL) 2025 – Sept 17–18 (+19), Salzburg, Austria.</p><p>Connect R, Python, Julia &amp; more in spatial science.</p><p>🔗 <a href="https://forms.gle/E9fpG88V2VQQKmjk9" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">forms.gle/E9fpG88V2VQQKmjk9</span><span class="invisible"></span></a> -- Apply for on-site by mid-July – limited spots.</p><p><a href="https://fosstodon.org/tags/SDSL2025" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SDSL2025</span></a> <a href="https://fosstodon.org/tags/SpatialDataScience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SpatialDataScience</span></a> <a href="https://fosstodon.org/tags/OpenSource" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenSource</span></a> <a href="https://fosstodon.org/tags/RSpatial" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RSpatial</span></a> <a href="https://fosstodon.org/tags/Geopython" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Geopython</span></a> <a href="https://fosstodon.org/tags/Juliageo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Juliageo</span></a></p>
GeoPandas<p>Today is the day! GeoPandas 1.1.0 is out, available on PyPI and conda-forge. This release brings feature parity with shapely 2.1 thanks to a long list of new methods, allows sparse and dense arrays as outputs of spatial index queries and comes with coverage simplification, among many other improvements and fixes. See the full list of changes at <a href="https://geopandas.org/en/stable/docs/changelog.html#version-1-1-0-june-1-2025" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">geopandas.org/en/stable/docs/c</span><span class="invisible">hangelog.html#version-1-1-0-june-1-2025</span></a> </p><p>If we have broken anything, please let us know :).</p><p><a href="https://fosstodon.org/tags/geopython" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geopython</span></a></p>
Martin Fleischmann<p>Ever needed to simplify street networks? I did. And it is a pain. So we joined forces with <span class="h-card" translate="no"><a href="https://datasci.social/@anavybor" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>anavybor</span></a></span> and <span class="h-card" translate="no"><a href="https://fosstodon.org/@JamesGaboardi" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>JamesGaboardi</span></a></span> and wrote an algorithm that does that for us. And can do for you, as it is available as a Python package called `neatnet`. </p><p>Here's a short blog about it - <a href="https://martinfleischmann.net/simplification-of-street-networks/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">martinfleischmann.net/simplifi</span><span class="invisible">cation-of-street-networks/</span></a></p><p>And here's, not so short preprint - <a href="https://arxiv.org/abs/2504.16198" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">arxiv.org/abs/2504.16198</span><span class="invisible"></span></a></p><p>But you probably want the package. That is here - <a href="https://uscuni.org/neatnet" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">uscuni.org/neatnet</span><span class="invisible"></span></a>.</p><p>Happy coding!</p><p><a href="https://fosstodon.org/tags/python" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>python</span></a> <a href="https://fosstodon.org/tags/networks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>networks</span></a> <a href="https://fosstodon.org/tags/geopython" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geopython</span></a></p>
Jakub Nowosad<p>Your feedback matters! If you’ve read Geocomputation with Python, consider writing a review on Amazon or Goodreads, etc. </p><p><a href="https://www.amazon.com/Geocomputation-Python-Chapman-Hall-CRC/dp/1032460652/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">amazon.com/Geocomputation-Pyth</span><span class="invisible">on-Chapman-Hall-CRC/dp/1032460652/</span></a></p><p><a href="https://www.goodreads.com/book/show/218000479-geocomputation-with-python" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">goodreads.com/book/show/218000</span><span class="invisible">479-geocomputation-with-python</span></a></p><p>Thanks for your support! 🌍📖</p><p><a href="https://fosstodon.org/tags/geocompx" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geocompx</span></a> <a href="https://fosstodon.org/tags/geocompy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geocompy</span></a> <a href="https://fosstodon.org/tags/geopython" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geopython</span></a> <a href="https://fosstodon.org/tags/python" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>python</span></a></p>
Alexandre B A Villares<p>Code at: <a href="https://github.com/villares/sketch-a-day/tree/main/2025/sketch_2025_04_11" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/villares/sketch-a-d</span><span class="invisible">ay/tree/main/2025/sketch_2025_04_11</span></a><br>More sketch-a-day: <a href="https://abav.lugaralgum.com/sketch-a-day" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">abav.lugaralgum.com/sketch-a-d</span><span class="invisible">ay</span></a><br>If you like this, support my work: <br><a href="https://www.paypal.com/donate/?hosted_button_id=5B4MZ78C9J724" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">paypal.com/donate/?hosted_butt</span><span class="invisible">on_id=5B4MZ78C9J724</span></a><br><a href="https://liberapay.com/Villares" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">liberapay.com/Villares</span><span class="invisible"></span></a><br><a href="https://wise.com/pay/me/alexandrev562" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">wise.com/pay/me/alexandrev562</span><span class="invisible"></span></a><br><a href="https://pynews.com.br/tags/leafmap" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>leafmap</span></a> <a href="https://pynews.com.br/tags/libremap" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>libremap</span></a> <a href="https://pynews.com.br/tags/OpenStreetMap" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenStreetMap</span></a> <a href="https://pynews.com.br/tags/geopython" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geopython</span></a> <a href="https://pynews.com.br/tags/Python" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Python</span></a> <a href="https://pynews.com.br/tags/CreativeCoding" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CreativeCoding</span></a> <a href="https://pynews.com.br/tags/S%C3%A3oPaulo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SãoPaulo</span></a></p>
Alexandre B A Villares 🐍<p>"Encode <a href="https://ciberlandia.pt/tags/spatial" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spatial</span></a> data as <a href="https://ciberlandia.pt/tags/topology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>topology</span></a> in <a href="https://ciberlandia.pt/tags/Python" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Python</span></a>!</p><p>With <a href="https://ciberlandia.pt/tags/topojson" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>topojson</span></a> it is possible to reduce the size of your spatial data. Mostly by orders of magnitude."</p><p><a href="https://mattijn.github.io/topojson/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">mattijn.github.io/topojson/</span><span class="invisible"></span></a></p><p><a href="https://ciberlandia.pt/tags/geopython" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geopython</span></a> <a href="https://ciberlandia.pt/tags/geospacial" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geospacial</span></a> <a href="https://ciberlandia.pt/tags/GIS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GIS</span></a> <a href="https://ciberlandia.pt/tags/computationalGeometry" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>computationalGeometry</span></a></p>
Alexandre B A Villares 🐍<p>Trying <del>unsucessfully</del> to reproduce this <a href="https://ciberlandia.pt/tags/leafmap" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>leafmap</span></a> example :(</p><p><a href="https://leafmap.org/maplibre/globe_control/#import-library" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">leafmap.org/maplibre/globe_con</span><span class="invisible">trol/#import-library</span></a></p><p><a href="https://www.youtube.com/watch?v=D2bdwLkU1KQ" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">youtube.com/watch?v=D2bdwLkU1KQ</span><span class="invisible"></span></a></p><p>UPDATE: Different computer... different result...</p><p><a href="https://ciberlandia.pt/tags/Python" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Python</span></a> <a href="https://ciberlandia.pt/tags/geopython" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geopython</span></a> <a href="https://ciberlandia.pt/tags/geospacial" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geospacial</span></a></p>
Jakub Nowosad<p>🚀 New preprint! "Spatial Data Science Languages: Commonalities and Needs" 🌍 </p><p>Exploring challenges &amp; insights from <a href="https://fosstodon.org/tags/Rstats" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Rstats</span></a> <a href="https://fosstodon.org/tags/Python" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Python</span></a> &amp; <a href="https://fosstodon.org/tags/JuliaLang" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>JuliaLang</span></a> for spatial data handling—geodetic coords, data cubes, and more! </p><p>🔗 Read here: <a href="https://arxiv.org/html/2503.16686v1" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">arxiv.org/html/2503.16686v1</span><span class="invisible"></span></a> </p><p><a href="https://fosstodon.org/tags/SpatialDataScience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SpatialDataScience</span></a> <a href="https://fosstodon.org/tags/rspatial" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rspatial</span></a> <a href="https://fosstodon.org/tags/geopython" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geopython</span></a> <a href="https://fosstodon.org/tags/juliageo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>juliageo</span></a></p>
Joris Van den Bossche<p>Finally a new <a href="https://fosstodon.org/tags/Shapely" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Shapely</span></a> feature release! 🎉<br>Shapely 2.1.0 highlights include initial support for geometries with M or ZM values, functionality for coverage validation and simplification, and a set of other new top-level functions.</p><p>For a full overview, see <a href="https://shapely.readthedocs.io/en/latest/release/2.x.html#version-2-1-0" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">shapely.readthedocs.io/en/late</span><span class="invisible">st/release/2.x.html#version-2-1-0</span></a></p><p><a href="https://fosstodon.org/tags/python" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>python</span></a> <a href="https://fosstodon.org/tags/geopython" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geopython</span></a> <a href="https://fosstodon.org/tags/geospatial" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geospatial</span></a></p>
Martin Fleischmann<p>"Spatial Data Science Languages: commonalities and needs" - that a preprint 11(!) of us wrote together as one of many outcomes of two workshops held in Münster (2023) and in Prague (2024). It summarised where we are, what we share between R, Python and Julia, what are the common challenges, lessons and recommendations - <a href="https://arxiv.org/abs/2503.16686" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">arxiv.org/abs/2503.16686</span><span class="invisible"></span></a></p><p>Big thanks belongs especially to <span class="h-card" translate="no"><a href="https://mastodon.social/@edzer" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>edzer</span></a></span> who kickstarted the whole initiative! And to all the others who participated!</p><p><a href="https://fosstodon.org/tags/rspatial" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rspatial</span></a> <a href="https://fosstodon.org/tags/geopython" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geopython</span></a> <a href="https://fosstodon.org/tags/juliageo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>juliageo</span></a></p>
Alexandre B A Villares 🐍<p>It is super cool to be listed as a "contributor" for having chimed in (constructively) on a project's issue :D</p><p><a href="https://github.com/nathanrooy/taxicab/releases/tag/v0.1.1" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/nathanrooy/taxicab/</span><span class="invisible">releases/tag/v0.1.1</span></a></p><p><a href="https://ciberlandia.pt/tags/taxicab" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>taxicab</span></a> is a library that improves on <a href="https://ciberlandia.pt/tags/OSMnx" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OSMnx</span></a> route-finding function, giving more useful results, specially on short routes.</p><p><a href="https://ciberlandia.pt/tags/geopython" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geopython</span></a> <a href="https://ciberlandia.pt/tags/python" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>python</span></a></p>
Jakub Nowosad<p>Thank you to everyone who has already supported our work on open-source spatial analysis resources like Geocomputation with R and Geocomputation with Python! 🙏🌍</p><p>If you’ve found our books helpful, consider supporting future updates and free resources: <a href="https://buff.ly/3OMFPUU" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">buff.ly/3OMFPUU</span><span class="invisible"></span></a></p><p><a href="https://fosstodon.org/tags/rstats" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rstats</span></a> <a href="https://fosstodon.org/tags/rspatial" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rspatial</span></a> <a href="https://fosstodon.org/tags/geopython" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geopython</span></a> <a href="https://fosstodon.org/tags/geocompx" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geocompx</span></a></p>
Jakub Nowosad<p>🚀 New in PyLandStats! </p><p>The PyLandStats Python package by Marti Bosch now supports pattern-based spatial analysis! 🌍📊</p><p>Check out an example here: 🔗 <a href="https://buff.ly/3EOVQIc" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">buff.ly/3EOVQIc</span><span class="invisible"></span></a></p><p><a href="https://fosstodon.org/tags/Geospatial" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Geospatial</span></a> <a href="https://fosstodon.org/tags/GeoPython" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GeoPython</span></a> <a href="https://fosstodon.org/tags/SpatialAnalysis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SpatialAnalysis</span></a> <a href="https://fosstodon.org/tags/LandscapeEcology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LandscapeEcology</span></a></p>
Tom Kralidis<p>pycsw 2.6.2 released: <a href="https://github.com/geopython/pycsw/releases" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/geopython/pycsw/rel</span><span class="invisible">eases</span></a> <a href="https://noc.social/tags/foss4g" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>foss4g</span></a> <a href="https://noc.social/tags/geopython" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geopython</span></a></p>
pygeoapi<p>Happy 7th birthday to me 🎂! Thank you to the pygeoapi community for all of the valuable contributions! <a href="https://noc.social/tags/foss4g" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>foss4g</span></a> <a href="https://noc.social/tags/geopython" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geopython</span></a> <a href="https://github.com/geopython/pygeoapi/commit/69476a9370242dbf00754462cd63ad1324033d42" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/geopython/pygeoapi/</span><span class="invisible">commit/69476a9370242dbf00754462cd63ad1324033d42</span></a></p>
Jakub Nowosad<p>🎉 The "Geocomputation with Python" book has been officially published today! </p><p>Dive into the world of spatial analysis and geospatial data with Python. 📖🐍 </p><p>Book's website: <a href="https://buff.ly/3NK2uBq" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">buff.ly/3NK2uBq</span><span class="invisible"></span></a> </p><p><a href="https://fosstodon.org/tags/geocompx" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geocompx</span></a> <a href="https://fosstodon.org/tags/geopython" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geopython</span></a> <a href="https://fosstodon.org/tags/spatialanalysis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spatialanalysis</span></a></p>
Jakub Nowosad<p>🌍 Excited to share the 1st edition of Geocomputation with Python is complete! 📖<br>Learn geospatial with Python—from vectors to rasters.</p><p>Read it online: <a href="https://buff.ly/3NK2uBq" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">buff.ly/3NK2uBq</span><span class="invisible"></span></a><br>Get the book: <a href="https://buff.ly/42t4dD7" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">buff.ly/42t4dD7</span><span class="invisible"></span></a><br>Blog post: <a href="https://buff.ly/42s5fiN" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">buff.ly/42s5fiN</span><span class="invisible"></span></a></p><p>Open-source + community-driven!</p><p><a href="https://fosstodon.org/tags/geocompx" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geocompx</span></a> <a href="https://fosstodon.org/tags/geopython" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geopython</span></a> <a href="https://fosstodon.org/tags/GIS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GIS</span></a> <a href="https://fosstodon.org/tags/SpatialData" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SpatialData</span></a></p>
Jakub Nowosad<p>Looking for resources from the previous edition of the OpenGeoHub Summer School (2023)? </p><p>Tutorials, code, and recordings for Python, R, and Julia are available at <a href="https://buff.ly/44uKIaT" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">buff.ly/44uKIaT</span><span class="invisible"></span></a> </p><p><a href="https://fosstodon.org/tags/rspatial" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rspatial</span></a> <a href="https://fosstodon.org/tags/geopython" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geopython</span></a> <a href="https://fosstodon.org/tags/juliageo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>juliageo</span></a></p>
Jakub Nowosad<p>If you need a quick, but fairly deep introduction to GeoParquet -- I recommend you to listen to an episode of the MapScaping podcast with Kyle Barron.</p><p><a href="https://buff.ly/3D23bn7" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">buff.ly/3D23bn7</span><span class="invisible"></span></a></p><p><a href="https://fosstodon.org/tags/gischat" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gischat</span></a> <a href="https://fosstodon.org/tags/rspatial" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rspatial</span></a> <a href="https://fosstodon.org/tags/geopython" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geopython</span></a></p>
pygeoapi<p>pygeoapi 0.19.0 released! This release provides numerous enhancements, updates and bug fixes. New features include dataset specific templating, Arabic translation, RTL support, transactional feature support for PostgreSQL, and a new OpenSearch provider.</p><p><a href="https://github.com/geopython/pygeoapi/releases/tag/0.19.0" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/geopython/pygeoapi/</span><span class="invisible">releases/tag/0.19.0</span></a></p><p><a href="https://noc.social/tags/foss4g" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>foss4g</span></a> @osgeo @opengeospatial <a href="https://noc.social/tags/geopython" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geopython</span></a> <a href="https://noc.social/tags/ogcapi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ogcapi</span></a></p>