geoObserver<p>GDAL Released: v3.10.3 <a href="https://geoobserver.de/2025/04/08/gdal-released-v3-10-3/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">geoobserver.de/2025/04/08/gdal</span><span class="invisible">-released-v3-10-3/</span></a> via @GdalOrg <span class="h-card" translate="no"><a href="https://mastodon.social/@EvenRouault" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>EvenRouault</span></a></span> <a href="https://mastodon.social/tags/gdal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gdal</span></a> <a href="https://mastodon.social/tags/ogr" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ogr</span></a> <a href="https://mastodon.social/tags/qgis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>qgis</span></a> <a href="https://mastodon.social/tags/switch2qgis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>switch2qgis</span></a> <a href="https://mastodon.social/tags/fossgis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>fossgis</span></a> <a href="https://mastodon.social/tags/foss4g" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>foss4g</span></a> <a href="https://mastodon.social/tags/opensource" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>opensource</span></a> <a href="https://mastodon.social/tags/gistribe" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gistribe</span></a> <a href="https://mastodon.social/tags/gischat" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gischat</span></a> <a href="https://mastodon.social/tags/spatial" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spatial</span></a> <a href="https://mastodon.social/tags/geospatial" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>geospatial</span></a> <a href="https://mastodon.social/tags/gis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gis</span></a> <a href="https://mastodon.social/tags/geo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>geo</span></a> <a href="https://mastodon.social/tags/geoObserver" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>geoObserver</span></a> pls RT</p>
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#qgis
13 posts · 12 participants · 3 posts today
OPENGIS.ch<p>🚀 Crowdfunding-Start für Kreisbogen-Unterstützung in QGIS!<br>Kreisbögen gehen bei Geometrie-Operationen oft verloren – das ändern wir! 💪</p><p>🌀 Besser verarbeiten<br>🛠️ Sauber verschneiden<br>📐 Neue Anwendungsfälle</p><p>👉 Jetzt unterstützen: <a href="https://buff.ly/LXxlhbO" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">buff.ly/LXxlhbO</span><span class="invisible"></span></a><br><a href="https://fosstodon.org/tags/QGIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>QGIS</span></a> <a href="https://fosstodon.org/tags/OpenSource" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OpenSource</span></a> <a href="https://fosstodon.org/tags/swissgis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>swissgis</span></a> <a href="https://fosstodon.org/tags/AVqgis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AVqgis</span></a></p>
💧🌏 Greg Cocks<p>Surveying Lake Titicaca [2024]<br>--<br><a href="https://www.hydro-international.com/content/article/surveying-lake-titicaca" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">hydro-international.com/conten</span><span class="invisible">t/article/surveying-lake-titicaca</span></a> <-- shared technical article<br>--<br>[A very comprehensive hydrographic and shallow geophysical study and mapping effort of Lake Titicaca…]<br>“In October 2024, officers from the Category “A” Specialization Programme in Hydrography for Naval Officers of the Peruvian Navy conducted their complex multidisciplinary field project at Lake Titicaca at Puno in Peru, which is the highest navigable lake in the world (3,800 metres above sea level). The purpose of this survey was to address issues in the lacustrine environment due to hydrological processes that have occurred in recent years in this water body.…”<br><a href="https://techhub.social/tags/GIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GIS</span></a> <a href="https://techhub.social/tags/spatial" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spatial</span></a> <a href="https://techhub.social/tags/mapping" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>mapping</span></a> <a href="https://techhub.social/tags/hydrospatial" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hydrospatial</span></a> <a href="https://techhub.social/tags/hydrology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hydrology</span></a> <a href="https://techhub.social/tags/hydrography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hydrography</span></a> <a href="https://techhub.social/tags/LakeTiticaca" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LakeTiticaca</span></a> <a href="https://techhub.social/tags/Bolvia" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Bolvia</span></a> <a href="https://techhub.social/tags/Puno" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Puno</span></a> <a href="https://techhub.social/tags/Peru" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Peru</span></a> <a href="https://techhub.social/tags/PeruvianNavy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>PeruvianNavy</span></a> <a href="https://techhub.social/tags/lake" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>lake</span></a> <a href="https://techhub.social/tags/remotesensing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>remotesensing</span></a> <a href="https://techhub.social/tags/survey" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>survey</span></a> <a href="https://techhub.social/tags/lacustrine" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>lacustrine</span></a> <a href="https://techhub.social/tags/vertical" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>vertical</span></a> <a href="https://techhub.social/tags/multibeam" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>multibeam</span></a> <a href="https://techhub.social/tags/echsounder" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>echsounder</span></a> <a href="https://techhub.social/tags/sonar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sonar</span></a> <a href="https://techhub.social/tags/geomatics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>geomatics</span></a> <a href="https://techhub.social/tags/cartography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>cartography</span></a> <a href="https://techhub.social/tags/QGIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>QGIS</span></a></p>
65dBnoise<p>After a long stop at Broom's Point, <a href="https://mastodon.social/tags/Perseverance" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Perseverance</span></a> is back on its planned route down the northwest Jezero Crater rim. The path shown is a guess.</p><p>The map was made with <a href="https://mastodon.social/tags/QGIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>QGIS</span></a> </p><p>Quickly processed, leveled NAVCAM_RIGHT mosaic<br>looking NNE (24°) from RMC 71.0696<br>Sol 1468, LMST: 12:02:55</p><p>Original: <a href="https://mars.nasa.gov/mars2020-raw-images/pub/ods/surface/sol/01468/ids/edr/browse/ncam/NRF_1468_0797259758_941ECM_N0710696NCAM02468_01_195J01.png" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">mars.nasa.gov/mars2020-raw-ima</span><span class="invisible">ges/pub/ods/surface/sol/01468/ids/edr/browse/ncam/NRF_1468_0797259758_941ECM_N0710696NCAM02468_01_195J01.png</span></a></p><p>Credit: <a href="https://mastodon.social/tags/NASA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NASA</span></a>/JPL-Caltech/65dBnoise</p><p><a href="https://mastodon.social/tags/Mars2020" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Mars2020</span></a> <a href="https://mastodon.social/tags/Solarocks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Solarocks</span></a> <a href="https://mastodon.social/tags/Space" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Space</span></a></p>
geoObserver<p>QGIS-Tipp: Zensus 2022 im “GeoBasis_Loader”-Plugin <a href="https://geoobserver.de/2025/04/07/qgis-tipp-zensus-2022-im-geobasis_loader-plugin/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">geoobserver.de/2025/04/07/qgis</span><span class="invisible">-tipp-zensus-2022-im-geobasis_loader-plugin/</span></a> <a href="https://mastodon.social/tags/zensus" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>zensus</span></a> <a href="https://mastodon.social/tags/zensus2022" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>zensus2022</span></a> <a href="https://mastodon.social/tags/qgis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>qgis</span></a> <a href="https://mastodon.social/tags/switch2qgis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>switch2qgis</span></a> <a href="https://mastodon.social/tags/gistribe" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gistribe</span></a> <a href="https://mastodon.social/tags/gischat" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gischat</span></a> <a href="https://mastodon.social/tags/fossgis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>fossgis</span></a> <a href="https://mastodon.social/tags/foss4g" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>foss4g</span></a> <a href="https://mastodon.social/tags/OSGeo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OSGeo</span></a> <a href="https://mastodon.social/tags/spatial" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spatial</span></a> <a href="https://mastodon.social/tags/geospatial" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>geospatial</span></a> <a href="https://mastodon.social/tags/opensource" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>opensource</span></a> <a href="https://mastodon.social/tags/opendata" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>opendata</span></a> <a href="https://mastodon.social/tags/gis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gis</span></a> <a href="https://mastodon.social/tags/geo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>geo</span></a> <a href="https://mastodon.social/tags/geoObserver" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>geoObserver</span></a> pls RT</p>
stevefaeembra<p>Map of Edinburgh road collisions, STATS19 data from DfT</p><p>Covers 1990-2023 (data goes back to 1970, but older data coordinates are a bit wonky)</p><p>Binned into 20m hex grid, then converted to centroids in QGIS<br>Imported into Blender with the 'Spreadsheet import' plugin</p><p><a href="https://mapstodon.space/tags/QGIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>QGIS</span></a> <a href="https://mapstodon.space/tags/Blender" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Blender</span></a> <a href="https://mapstodon.space/tags/b3d" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>b3d</span></a></p>
Anita Graser 🇪🇺🇺🇦🇬🇪<p>🥳 New versions of <span class="h-card" translate="no"><a href="https://fosstodon.org/@movingpandas" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>movingpandas</span></a></span> and <a href="https://fosstodon.org/tags/Trajectools" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Trajectools</span></a> have just landed:</p><p>🚢🚚🚲🦅 <a href="https://fosstodon.org/tags/MovingPandas" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MovingPandas</span></a> 0.21.3 <a href="https://github.com/movingpandas/movingpandas/releases/tag/v0.21.3" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/movingpandas/moving</span><span class="invisible">pandas/releases/tag/v0.21.3</span></a></p><p>:qgis: Trajectools 2.5 <a href="https://codeberg.org/movingpandas/trajectools/releases/tag/v2.5" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">codeberg.org/movingpandas/traj</span><span class="invisible">ectools/releases/tag/v2.5</span></a></p><p>🙏 Please update your MovingPandas install to get all the improvements in <a href="https://fosstodon.org/tags/QGIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>QGIS</span></a> Trajectools <a href="https://plugins.qgis.org/plugins/processing_trajectory/#plugin-versions" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">plugins.qgis.org/plugins/proce</span><span class="invisible">ssing_trajectory/#plugin-versions</span></a></p><p><a href="https://fosstodon.org/tags/GISChat" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GISChat</span></a> <a href="https://fosstodon.org/tags/MovementDataAnalytics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MovementDataAnalytics</span></a> <a href="https://fosstodon.org/tags/MobilityDataScience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MobilityDataScience</span></a> <a href="https://fosstodon.org/tags/Python" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Python</span></a></p>
Ragnar Heiðar Þrastarson<p>And there we have it. The 8th eruption from the <a href="https://mastodon.social/tags/Svartsengi" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Svartsengi</span></a> magma reservoir. By far the smallest one in terms of eruption time, area and volume. </p><p>Updated lava comparison map that also includes the <a href="https://mastodon.social/tags/Fagradalsfjall" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Fagradalsfjall</span></a> eruptions.</p><p><a href="https://mastodon.social/tags/Iceland" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Iceland</span></a> <a href="https://mastodon.social/tags/QGIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>QGIS</span></a> <a href="https://mastodon.social/tags/eruption" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>eruption</span></a></p>
geoObserver<p>QGIS-Plugin ‘GeoBasis_Loader’: QGIS-Styles (File or URL) for the OpenInfraMap (<a href="https://openinframap.org" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">openinframap.org</span><span class="invisible"></span></a>). Who can help? <a href="https://mastodon.social/tags/qgis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>qgis</span></a> <a href="https://mastodon.social/tags/geobasis_loader" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>geobasis_loader</span></a></p>
cartocalypse<p>Thanks to massive support by our fellow QGIS friends at <span class="h-card" translate="no"><a href="https://fosstodon.org/@oslandia" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>oslandia</span></a></span>, we <span class="h-card" translate="no"><a href="https://mastodon.social/@wheregroup" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>wheregroup</span></a></span> are proud to release a new version of the Profile Manager <a href="https://norden.social/tags/QGIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>QGIS</span></a> plugin</p><p>It allows you to copy data sources and other things between profiles, export profiles for the QGIS Deployment Toolbelt etc.</p><p>Check it out!<br>(And please handle it with care still, it is not too well tested yet. It does create backups without asking you btw.)</p><p><a href="https://plugins.qgis.org/plugins/profile_manager/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">plugins.qgis.org/plugins/profi</span><span class="invisible">le_manager/</span></a></p>
cartocalypse<p>It's dangerous to go alone! Take this.</p><p><a href="https://norden.social/tags/QGIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>QGIS</span></a></p>
Sarah Dal<p>Used Python to quickly scrape megalithic.co.uk to get 75 prehistoric sites in Shetland, download shetland.gov.uk's paths and routes shapefiles, then upload them all to my phone with QField and an Thunderforest topo map...</p><p>Megalithic basic API: <a href="https://www.megalithic.co.uk/modules.php?op=modload&name=FAQ&file=index&myfaq=yes&id_cat=26&categories=Query%2Bthe%2BMegalithic%2BPortal%2BAPI" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">megalithic.co.uk/modules.php?o</span><span class="invisible">p=modload&name=FAQ&file=index&myfaq=yes&id_cat=26&categories=Query%2Bthe%2BMegalithic%2BPortal%2BAPI</span></a></p><p>Shetland Access Routes & Core Paths: <a href="https://www.shetland.gov.uk/downloads/download/18/access-routes-and-core-paths-map-data" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">shetland.gov.uk/downloads/down</span><span class="invisible">load/18/access-routes-and-core-paths-map-data</span></a></p><p>Thunderforest: <a href="https://www.thunderforest.com/docs/map-tiles-api/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">thunderforest.com/docs/map-til</span><span class="invisible">es-api/</span></a></p><p>QField <a href="https://qfield.org/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">qfield.org/</span><span class="invisible"></span></a></p><p><a href="https://ecoevo.social/tags/QGIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>QGIS</span></a> <a href="https://ecoevo.social/tags/QField" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>QField</span></a> <a href="https://ecoevo.social/tags/GIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GIS</span></a></p>
geoObserver<p>QGIS-Tipp: “I Like To Move It” <a href="https://geoobserver.de/2025/04/01/qgis-tipp-i-like-to-move-it/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">geoobserver.de/2025/04/01/qgis</span><span class="invisible">-tipp-i-like-to-move-it/</span></a> <a href="https://mastodon.social/tags/qgis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>qgis</span></a> <a href="https://mastodon.social/tags/switch2qgis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>switch2qgis</span></a> <a href="https://mastodon.social/tags/plugin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>plugin</span></a> <a href="https://mastodon.social/tags/gistribe" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gistribe</span></a> <a href="https://mastodon.social/tags/gischat" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gischat</span></a> <a href="https://mastodon.social/tags/fossgis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>fossgis</span></a> <a href="https://mastodon.social/tags/foss4g" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>foss4g</span></a> <a href="https://mastodon.social/tags/OSGeo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OSGeo</span></a> <a href="https://mastodon.social/tags/spatial" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spatial</span></a> <a href="https://mastodon.social/tags/geospatial" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>geospatial</span></a> <a href="https://mastodon.social/tags/opensource" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>opensource</span></a> <a href="https://mastodon.social/tags/gis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gis</span></a> <a href="https://mastodon.social/tags/geo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>geo</span></a> <a href="https://mastodon.social/tags/geoObserver" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>geoObserver</span></a> pls RT</p>
calli<p><span class="h-card" translate="no"><a href="https://norden.social/@cartocalypse" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>cartocalypse</span></a></span> <span class="h-card" translate="no"><a href="https://mapstodon.space/@kbevers" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>kbevers</span></a></span> <br>Thank You for creating and sharing the <a href="https://chaos.social/tags/QGIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>QGIS</span></a> model.<br>Just tested it on a global 1 Km grid with 8 classes and it only took 8,6 seconds. The calculation on a global 100 meter population grid failed with a crash of my computer.</p>
stevefaeembra<p>Trying to take a look at ways to measure contrast and accessibility of maps. </p><p>Here, looking at OpenStreetMap tiles, and contrast</p><p>Used QGIS raster calculator to convert to greyscale (by luminance), then applied the whiteboxtools 'range filter' with a 3x3 kernel</p><p>Colourised with Rocket colour scale. Yellow and white show the highest contrast, black is areas of solid colour.</p><p><a href="https://mapstodon.space/tags/QGIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>QGIS</span></a> <a href="https://mapstodon.space/tags/WhiteBoxTools" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>WhiteBoxTools</span></a> <a href="https://mapstodon.space/tags/a11y" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>a11y</span></a></p>
Kristian Evers<p>I have a raster where each cell is categorized with a value of either 1, 2 or 3. </p><p>In <a href="https://mapstodon.space/tags/QGIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>QGIS</span></a>, how would I determine the percentage of cells in each category? </p><p>Discuss.</p>
Tomo Bacinger<p>North Dakota - The Peace Garden State</p><p>Made with <a href="https://hachyderm.io/tags/QGIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>QGIS</span></a> and <a href="https://hachyderm.io/tags/Blender" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Blender</span></a></p><p><a href="https://hachyderm.io/tags/Cartography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Cartography</span></a> <a href="https://hachyderm.io/tags/Maps" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Maps</span></a> <a href="https://hachyderm.io/tags/GisChat" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GisChat</span></a></p>
FOSS Academy<p>Die FOSS Academy ist das Schulungsinstitut der WhereGroup.</p><p>„Aufwind durch Wissen“ – unter diesem Motto veranstaltet die FOSS Academy praxisorientierte Schulungen zum Thema „GIS mit Open Source Software“ Wir bieten Schulungen zu <a href="https://mastodon.social/tags/OpenStreetMap" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OpenStreetMap</span></a> <a href="https://mastodon.social/tags/PostGIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>PostGIS</span></a> <a href="https://mastodon.social/tags/QGIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>QGIS</span></a> <a href="https://mastodon.social/tags/Mapbender" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Mapbender</span></a> <a href="https://mastodon.social/tags/MapServer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MapServer</span></a> <a href="https://mastodon.social/tags/GeoServer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GeoServer</span></a> <a href="https://mastodon.social/tags/MapProxy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MapProxy</span></a> <a href="https://mastodon.social/tags/GDI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GDI</span></a> <a href="https://mastodon.social/tags/OpenSource" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OpenSource</span></a> <a href="https://mastodon.social/tags/Geospatial" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Geospatial</span></a> <a href="https://mastodon.social/tags/FOSSGIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>FOSSGIS</span></a> <a href="https://mastodon.social/tags/OSGeo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OSGeo</span></a> & mehr<br><a href="https://mastodon.social/tags/FOSSGIS2025" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>FOSSGIS2025</span></a></p>
cartocalypse<p>Do <a href="https://norden.social/tags/QGIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>QGIS</span></a> pre- and postprocessing scripts work for anyone (especially in 3.40)?</p><p><a href="https://docs.qgis.org/3.40/en/docs/training_manual/processing/hooks.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">docs.qgis.org/3.40/en/docs/tra</span><span class="invisible">ining_manual/processing/hooks.html</span></a></p><p>Whatever I put in there, nothing seems to be executed. No print(), no QgsMessageLog.logMessage, no Path.touch()</p><p>Example script for testing:</p><p>from pathlib import Path<br>Path("/tmp/preprocessing").touch()</p>
Giuseppe Bilotta<p>I have a <a href="https://fediscience.org/tags/GDAL" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GDAL</span></a> / <a href="https://fediscience.org/tags/QGIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>QGIS</span></a> question for the <a href="https://fediscience.org/tags/GIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GIS</span></a> commnunity in the Fediverse <a href="https://fediscience.org/tags/askFedi" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>askFedi</span></a> concerning the use of geolocation arrays in raster datsets, i.e. in bands the hold (for example) the latitude and longitude of each cell in the raster.</p><p>I'm used to produce datasets in UTM format, for which adding the appropriate georeference metadata is simple. However, in this case I'm producing a raster dataset where the cells are distributed in a “warped” area (think aerial imagery with non-affine transform from data matrix to geo coordinates). I have arrays holding resp. the latitude and longitude of each pixel, and can add it to the dataset, I can specify the GCRS (lat/lon WGS84), but I can't seem to be able to find the metadata to add to the raster so that the goelocation arrays are correctly identified as such.</p><p>Online there seems to be only sparse documentation about this, generally implying that this is only supported for specific dataset types in specific formats (usually, the standard format from common satellite data) and the only pages I've found on how to “roll your own” refer to a single old-ish mailing list contribution that recommends the use of a sidecar VRT file. Are there any more modern solutions possible?</p>
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