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#foss4g — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #foss4g, aggregated by home.social.

  1. @ianturton receives the 2026 Sol Katz Award

    We are honoured to announce that Ian Turton is the recipient of the 2026 Sol Katz Award (the 22nd year of the award), at the recent event in Hiroshima, Japan.

    osgeo.org/foundation-news/ian-

  2. 👋 Greetings from #foss4g2026 Hiroshima!🇯🇵

    Another year, another continent, another FOSS4G, and once again, geo-spatial.org is along for the ride.

    Always great to meet old friends, make new ones, and be part of this amazing #opensource #geospatial community.

    #foss4g2026hiroshima #osgeo #foss4g

  3. New to #OpenStreetMap and want to contribute to impactful causes through open mapping? 🗺
    We're here to help!

    Visit the #UNMaps Learning Hub today 👉 maps.un.org/learning/

    🗺️ Master the basics, editors, and topographic concepts of #openmapping.
    🌐 Join thousands of contributors worldwide.
    📚 Flexible and multilingual courses, start anytime, anywhere.
    🌟 Empower yourself and make a difference!

    📸Cameroon CityMapper Externship 2026 /Engelbert Modo

    #UNMappers #UNMapsLearningHub #foss4g #volunteering

  4. 🎉We did it!
    Thanks to the amazing support from the community, both the initial €6000 goal and the extended €7000 goal have been achieved.
    Native tools and the new flow direction & wind barb renderers will land in QGIS 4.4.
    Thank you to everyone who contributed! 💚

    More info about the features that will be implemented by @northroadgeo and @lutraconsulting: qwast-gis.com/l/crowdfunding-n

  5. 🎉Today we've reached the €6000 goal for native hydrology tools in . Thank you🫶

    This means that @northroadgeo can implement these tools so you can use them in QGIS 4.4🚀

    📢 With 2 weeks left, we’re aiming for an extended goal of €7000 to add native flow direction & wind barb renderers for raster layers. If successful, this will be implemented by @lutraconsulting.

    👉Info and donations: qwast-gis.com/l/crowdfunding-n

    Even small contributions help🙏

  6. NEW UN Maps Learning Hub Course: QGIS Training

    Jumpstart your GIS mapping skills using the free and open-source software #QGIS 💻

    📚 Understand the basics of #GIS, QGIS and geospatial data
    🗺️ Build your first map
    📈 Perform data and map analysis
    🌐 Explore real world examples

    Start learning with #UNMaps today 👇
    📍 maps.un.org/learning/

    📸 Photo credit: Engelbert Modo

    #UNMappers #MappingForPeace #Humanitarianmapping #UNMapsLearningHub #OpenStreetMap #OnlineLearning #volunteering #foss4g #foss

  7. Join #UNMappers and become part of a global community supporting peace, humanitarian action and sustainable development through the power of open mapping. 🌐🌍🌎🌏💙

    youtube.com/watch?v=sV76-SmdB4M

    Subscribe to our newsletter and follow our social media channels: maps.un.org/news#maps-newslett

    Mapping projects and contribution: maps.un.org/map-un-maps

    #UNMaps #OpenStreetMap #mappingforpeace #humanitarianmapping #openmapping #opendata #foss4g #volunteering #UNvolunteering

  8. Community Mapathons in India 🇮🇳

    🗺 Mapathon in Pune

    In May, #UNMaps Community Ambassador Pawan Muddu joined online for a mapathon hosted by Tomtom. They completed mapping flood-affected and drought-prone areas in India.

    🎤 Swecha presentation

    In June, Pawan was invited to share about #UNMappers & #openstreetmap by Swecha, a #foss community in India. Students learned about OSM and how it can potentially be used for their projects.

    #UNMappers #foss4g #opendata #mapping #volunteering #community

  9. How did Calgary respond to the wet summer of 2025?
    Here’s the median summer NDVI map derived from Sentinel-2 imagery.
    You can clearly see the Bow River corridor, Nose Hill Park, and the contrast between established tree-rich communities and newer developments.

    Full analysis here:
    datastory.org.ua/how-much-gree

    #Geospatial #NDVI #UrbanClimate #Calgary #RStats #GreennessOfCalgary #yyc #Apberta #QGIS #foss4g #EnvironmentalMonitoring #UrbanHealth

  10. #DniproHesFlood
    🛰️ Dam-break modelling with GRASS GIS

    I used the r.damflood module in GRASS GIS on a historical scenario:
    the destruction of the DniproHES dam by Soviet forces in August 1941 during their retreat from Ukraine.

    I reconstructed a pre-war DEM of the Dnipro River from old topographic maps, modeled the dam structure, and created a breach raster.

    Using r.damflood, I simulated the propagation of the flood wave over the first 24 hours after the dam explosion.
    Based on this model, I generated a visualization showing the wave dynamics.

    All tools used are fully open-source.
    The results have not yet been published anywhere.

    #Geospatial #GIS #HistoricalGIS #DigitalHistory #Cartography #OpenData #DataAnalysis #DEM #TerrainModeling #Hydrology #DamBreak #Dnipro #DniproHES #Ukraine #Zaporizhzhia #QGIS #SAGAGIS #GRASS #FOSS4G

  11. You should also watch the closing session of . It was an amazing conference.
    Sandro Santilli received the Sol Katz Award 2022.
    youtu.be/x6W_SLAcW9k?si=H-ouas
    It was Letwin Pondos first FOSS4G. She is from Zimbabwe and is sharing her experiences
    africansurveyors.net/she-speak

  12. @vmx.cx Thanks a lot for that great news. We hope you will enjoy the Videos! It was a great conference with great talks.
    For example the great keynote of Alessandro Frigeri
    about FOSS4G in the Solar System
    m.youtube.com/watch?v=RG3pKZw4

    See the complete playlist
    m.youtube.com/playlist?list=PL
    And check the full programme at 2022.foss4g.org

  13. Booting into #Windows and wrangling #Survey123 forms for our field crew is a heck of a way to kill my #FOSS4G buzz.

  14. Are the video recordings of #FOSS4G2022 still coming? Anyone knows?
    The foss4g YT channel doesn't seem to have them. #foss4g

  15. Hi! GeoNe.ws here. We have been here for about two weeks now and we're interested in posts about #gis #geodata #qgis #arcgis #sagagis #postgis #fme #gdal #osgeo #foss4g and anything else #geospatial.

    Follow us if you're interested in posts about #GIS, #Geospatial and #Geodata related news.