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#geoparquet

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Atilio FRANCOIS<p>🔍 Nouveau sur le blog : QGIS &amp; GeoParquet</p><p>Un format léger, rapide, cloud-friendly, parfait pour les SIG modernes !</p><p>📦 Moins de place, plus de perf<br>🧰 Lecture/écriture directe dans QGIS<br>🌍 Compatible avec les outils big data</p><p>📖 <a href="https://www.sigterritoires.fr/index.php/qgis-et-geoparquet/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">sigterritoires.fr/index.php/qg</span><span class="invisible">is-et-geoparquet/</span></a></p><p><a href="https://fosstodon.org/tags/QGIS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>QGIS</span></a> <a href="https://fosstodon.org/tags/GeoParquet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GeoParquet</span></a> <a href="https://fosstodon.org/tags/SIG" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SIG</span></a> <a href="https://fosstodon.org/tags/GeoData" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GeoData</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/FOSS4G" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FOSS4G</span></a></p>
HeiGIT<p>🎉❗ We have just released 𝗼𝗵𝘀𝗼𝗺𝗲-𝗽𝗹𝗮𝗻𝗲𝘁, a new software library on GitHub that facilitates the transformation of raw OpenStreetMap history data into the 𝗚𝗲𝗼𝗣𝗮𝗿𝗾𝘂𝗲𝘁 format, making it more accessible and efficient for spatial data analysis.<br>With ohsome-planet, we make a big step toward the development of 𝗼𝗵𝘀𝗼𝗺𝗲 𝟮.𝟬. </p><p>📰 A short read on what ohsome-planet can do: <a href="https://heigit.org/first-release-of-ohsome-planet-osm-history-data-in-geoparquet-format-2/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">heigit.org/first-release-of-oh</span><span class="invisible">some-planet-osm-history-data-in-geoparquet-format-2/</span></a><br>👩🏻‍💻 The ohsome-planet software library: <a href="https://github.com/GIScience/ohsome-planet/releases/tag/1.0.0" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/GIScience/ohsome-pl</span><span class="invisible">anet/releases/tag/1.0.0</span></a></p><p><a href="https://mapstodon.space/tags/GitHub" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GitHub</span></a> <a href="https://mapstodon.space/tags/OpenStreetMap" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenStreetMap</span></a> <a href="https://mapstodon.space/tags/ohsome" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ohsome</span></a> <a href="https://mapstodon.space/tags/GeoParquet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GeoParquet</span></a></p>
Anita Graser 🇪🇺🇺🇦🇬🇪<p>Very interesting news for <a href="https://fosstodon.org/tags/SpatialDataScience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SpatialDataScience</span></a>: </p><p><a href="https://fosstodon.org/tags/GeoParquet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GeoParquet</span></a> 2.0: Regular <a href="https://fosstodon.org/tags/Parquet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Parquet</span></a> files utilizing native GEOMETRY and GEOGRAPHY data types</p><p><a href="https://cloudnativegeo.org/blog/2025/02/geoparquet-2.0-going-native/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">cloudnativegeo.org/blog/2025/0</span><span class="invisible">2/geoparquet-2.0-going-native/</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/DataScience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DataScience</span></a> <a href="https://fosstodon.org/tags/cloudNative" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cloudNative</span></a></p>
Anita Graser 🇪🇺🇺🇦🇬🇪<p>A deep dive into <a href="https://fosstodon.org/tags/GeoParquet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GeoParquet</span></a> Downloader <a href="https://fosstodon.org/tags/QGIS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>QGIS</span></a> Plug-in by Chris Holmes</p><p><a href="https://medium.com/radiant-earth-insights/a-deep-dive-into-geoparquet-downloader-qgis-plug-in-017c0b1facb1" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">medium.com/radiant-earth-insig</span><span class="invisible">hts/a-deep-dive-into-geoparquet-downloader-qgis-plug-in-017c0b1facb1</span></a></p><p><a href="https://fosstodon.org/tags/GISChat" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GISChat</span></a></p>
Hans van der Kwast :qgis:<p>The <a href="https://fosstodon.org/tags/QGIS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>QGIS</span></a> <a href="https://fosstodon.org/tags/GeoParquet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GeoParquet</span></a> Downloader plugin by Chris Holmes makes it really easy to download <a href="https://fosstodon.org/tags/opendata" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>opendata</span></a> from <a href="https://fosstodon.org/tags/Overture" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Overture</span></a> and other sources. Watch my latest video to see how it works (and use it to create a wood-carved style map in :qgis: ). <a href="https://youtu.be/PRvadvTccEE" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">youtu.be/PRvadvTccEE</span><span class="invisible"></span></a></p>
Alexander Dunkel<p>Quick glance at the new <a href="https://himself.alexanderdunkel.com/tags/Foursquare" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Foursquare</span></a> dataset with 100M places worldwide [1], based on do-me's data upload [2]. See the jupyter notebook here [3].</p><p>[1]: <a href="https://location.foursquare.com/resources/blog/products/foursquare-open-source-places-a-new-foundational-dataset-for-the-geospatial-community/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">location.foursquare.com/resour</span><span class="invisible">ces/blog/products/foursquare-open-source-places-a-new-foundational-dataset-for-the-geospatial-community/</span></a><br>[2]: <a href="https://huggingface.co/datasets/do-me/foursquare_places_100M" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">huggingface.co/datasets/do-me/</span><span class="invisible">foursquare_places_100M</span></a><br>[3]: <a href="https://code.ad.ioer.info/wip/snippets/html/2024-11-25_foursquare_parquet.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">code.ad.ioer.info/wip/snippets</span><span class="invisible">/html/2024-11-25_foursquare_parquet.html</span></a></p><p><a href="https://himself.alexanderdunkel.com/tags/geopandas" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geopandas</span></a> <a href="https://himself.alexanderdunkel.com/tags/geoparquet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geoparquet</span></a>, <a href="https://himself.alexanderdunkel.com/tags/python" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>python</span></a> <a href="https://himself.alexanderdunkel.com/tags/datascience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>datascience</span></a> <a href="https://himself.alexanderdunkel.com/tags/datashader" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>datashader</span></a> <a href="https://himself.alexanderdunkel.com/tags/jupyter" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>jupyter</span></a></p>
Anita Graser 🇪🇺🇺🇦🇬🇪<p>I'm curious, what's your experience with <a href="https://fosstodon.org/tags/geoparquet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geoparquet</span></a> so far, <a href="https://fosstodon.org/tags/GISChat" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GISChat</span></a> ?</p><p>Are you all in? Excited? Cautious? Disillusioned? </p><p>Why?</p>
Anita Graser 🇪🇺🇺🇦🇬🇪<p><a href="https://fosstodon.org/tags/GeoParquet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GeoParquet</span></a> in <a href="https://fosstodon.org/tags/QGIS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>QGIS</span></a> – smaller &amp; faster files for the&nbsp;win!</p><p>tldr; Tired of working with large CSV files? Give GeoParquet a try!</p><p><a href="http://anitagraser.com/2024/11/23/geoparquet-in-qgis-smaller-faster-files-for-the-win/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">http://</span><span class="ellipsis">anitagraser.com/2024/11/23/geo</span><span class="invisible">parquet-in-qgis-smaller-faster-files-for-the-win/</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/SpatialDataScience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SpatialDataScience</span></a> <a href="https://fosstodon.org/tags/Parquet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Parquet</span></a> <a href="https://fosstodon.org/tags/geopandas" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geopandas</span></a></p>
Joana Simoes<p>Join us in the <a href="https://noc.social/tags/geoparquet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geoparquet</span></a> <a href="https://noc.social/tags/webinar" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>webinar</span></a>, on the 4th of October. Free registration through this link: <a href="https://forms.gle/oyJpM1WfaSABL5m2A" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="">forms.gle/oyJpM1WfaSABL5m2A</span><span class="invisible"></span></a> <a href="https://noc.social/tags/standards" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>standards</span></a> <a href="https://noc.social/tags/cloudnative" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cloudnative</span></a> <a href="https://noc.social/tags/geospatial" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geospatial</span></a> <a href="https://noc.social/tags/bigdata" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>bigdata</span></a> <a href="https://noc.social/tags/emotionalcities" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>emotionalcities</span></a> <a href="https://noc.social/tags/SDI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SDI</span></a></p>
Jakob Miksch<p><a href="https://mastodon.social/tags/duckdb" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>duckdb</span></a> has a new release with exiting features for <a href="https://mastodon.social/tags/geospatial" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geospatial</span></a> data:</p><p>- support for <a href="https://mastodon.social/tags/GeoParquet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GeoParquet</span></a><br>- <a href="https://mastodon.social/tags/spatial" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spatial</span></a> index to enable faster queries </p><p><a href="https://mastodon.social/tags/sql" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sql</span></a> <a href="https://mastodon.social/tags/gischat" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gischat</span></a> <a href="https://mastodon.social/tags/geodata" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geodata</span></a></p><p><a href="https://duckdb.org/2024/09/09/announcing-duckdb-110#spatial-features" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">duckdb.org/2024/09/09/announci</span><span class="invisible">ng-duckdb-110#spatial-features</span></a></p>
Philippe Massicotte<p>Interesting podcast if you are interested in learning more about the geoparquet file format: <a href="https://open.spotify.com/episode/0ugH6HO5Szz1cD1WgV5aAx?si=9044a9e0222c4ae5" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">open.spotify.com/episode/0ugH6</span><span class="invisible">HO5Szz1cD1WgV5aAx?si=9044a9e0222c4ae5</span></a></p><p><a href="https://fosstodon.org/tags/spatial" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spatial</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/geoparquet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geoparquet</span></a> <a href="https://fosstodon.org/tags/geoarrow" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geoarrow</span></a></p>
Daniel<p>Hey <a href="https://chaos.social/tags/Mapstodon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Mapstodon</span></a> help me understand <a href="https://chaos.social/tags/GeoParquet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GeoParquet</span></a>? 🦧💡</p><p>Do I get this right</p><p>1. It's <a href="https://chaos.social/tags/Parquet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Parquet</span></a> with a blob geometry column</p><p>2. The binary blob stores geometries in <a href="https://chaos.social/tags/WKB" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WKB</span></a></p><p>The end.</p><p>WKB is 25ish years old by now and very inefficient in storing geometries. Even MVT encodes geometries way more efficiently as zigzag delta encoded varints. WKB simply stores full 8-byte doubles per coordinate. What?</p><p>How come <a href="https://chaos.social/tags/GeoParquet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GeoParquet</span></a> is becoming such a popular <a href="https://chaos.social/tags/Geo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Geo</span></a> standard?</p><p>Spec: <a href="https://geoparquet.org/releases/v1.0.0/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">geoparquet.org/releases/v1.0.0</span><span class="invisible">/</span></a></p>
Anita Graser 🇪🇺🇺🇦🇬🇪<p>That promises to be really interesting: <a href="https://fosstodon.org/tags/QGIS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>QGIS</span></a> with <a href="https://fosstodon.org/tags/geoparquet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geoparquet</span></a> / <a href="https://fosstodon.org/tags/overture" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>overture</span></a> data</p><p>Tomorrow at <a href="https://fosstodon.org/tags/qgisopenday" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>qgisopenday</span></a> </p><p><a href="https://www.youtube.com/live/OJkoXgWvcNY?si=yKxFWh7mOKwLoawk" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">youtube.com/live/OJkoXgWvcNY?s</span><span class="invisible">i=yKxFWh7mOKwLoawk</span></a></p>
Joana Simoes<p>If you want to see how it looks like, in the <a href="https://noc.social/tags/emotionalcities" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>emotionalcities</span></a> project, we published 96 datasets as <a href="https://noc.social/tags/geoparquet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geoparquet</span></a>. They are advertised in the catalog public endpoint: <a href="https://emotional.byteroad.net/collections/ec_catalog" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">emotional.byteroad.net/collect</span><span class="invisible">ions/ec_catalog</span></a> <a href="https://noc.social/tags/OAR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OAR</span></a> <a href="https://noc.social/tags/OGC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OGC</span></a> <a href="https://noc.social/tags/records" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>records</span></a> <a href="https://noc.social/tags/OGCAPI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OGCAPI</span></a></p>
Joana Simoes<p>On the 8th of May, I am going to be talking about <a href="https://noc.social/tags/geoparquet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geoparquet</span></a> at <a href="https://noc.social/tags/geomobLX" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geomobLX</span></a> <br>GeoParquet is a cloud native format for enabling geospatial interoperability between cloud data warehouses. It is basically a spatial extension of <a href="https://noc.social/tags/apache" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>apache</span></a> <a href="https://noc.social/tags/parquet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>parquet</span></a> (:</p>
偉吉<p>Will be moderating a webinar on "Cloud-Native Geospatial - Pacific Perspectives" next month, organized by @cloudnativegeo@bird.makeup and <span class="h-card" translate="no"><a href="https://fosstodon.org/@developmentseed" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>developmentseed</span></a></span>. </p><p>This webinar is part of a series dedicated to unraveling the potential of cloud-native solutions in geospatial data management, showcasing real-world applications and insights! Event details:</p><p>- 🗓️ Date: Dec 15 (10am AEDT, 12noon NZDT) / Dec 14 (PST 3pm)<br>- 👉 Registration: <a href="https://lu.ma/CNG-Pacific" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">lu.ma/CNG-Pacific</span><span class="invisible"></span></a></p><p><a href="https://mastodon.nz/tags/CloudNativeGeospatial" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CloudNativeGeospatial</span></a> <a href="https://mastodon.nz/tags/gischat" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gischat</span></a> <a href="https://mastodon.nz/tags/GeoParquet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GeoParquet</span></a> <span class="h-card" translate="no"><a href="https://fosstodon.org/@zarr" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>zarr</span></a></span> <a href="https://mastodon.nz/tags/STAC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>STAC</span></a></p>
QGIS<p><a href="https://fosstodon.org/tags/Geospatial" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Geospatial</span></a> data in <a href="https://fosstodon.org/tags/Parquet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Parquet</span></a>: </p><p><a href="https://fosstodon.org/tags/GeoParquet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GeoParquet</span></a> specification v1.0.0 just dropped: </p><p><a href="https://cloudnativegeo.org/blog/2023/09/geoparquet-1.0.0-released/" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">cloudnativegeo.org/blog/2023/0</span><span class="invisible">9/geoparquet-1.0.0-released/</span></a></p><p>Congratulations to the team! 👏</p><p>Also: give GeoParquet in <a href="https://fosstodon.org/tags/QGIS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>QGIS</span></a>, <a href="https://fosstodon.org/tags/GeoPandas" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GeoPandas</span></a>, et al. a spin</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/SpatialDataScience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SpatialDataScience</span></a> <a href="https://fosstodon.org/tags/BigData" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>BigData</span></a></p>
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