geoObserver<p>42! Happy Birthday GRASS! <a href="https://geoobserver.de/2025/07/30/42-happy-birthday-grass/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">geoobserver.de/2025/07/30/42-h</span><span class="invisible">appy-birthday-grass/</span></a> <a href="https://mastodon.social/tags/grass" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>grass</span></a> <a href="https://mastodon.social/tags/grassgis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>grassgis</span></a> @grassgis <a href="https://mastodon.social/tags/qgis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>qgis</span></a> <a href="https://mastodon.social/tags/switch2qgis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>switch2qgis</span></a> <a href="https://mastodon.social/tags/gistribe" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gistribe</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/fossgis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>fossgis</span></a> <a href="https://mastodon.social/tags/foss4g" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>foss4g</span></a> <a href="https://mastodon.social/tags/OSGeo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OSGeo</span></a> <a href="https://mastodon.social/tags/spatial" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spatial</span></a> <a href="https://mastodon.social/tags/geospatial" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geospatial</span></a> <a href="https://mastodon.social/tags/opensource" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>opensource</span></a> <a href="https://mastodon.social/tags/gis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gis</span></a> <a href="https://mastodon.social/tags/geo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geo</span></a> <a href="https://mastodon.social/tags/geoObserver" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geoObserver</span></a> pls RT</p>
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#GRASSGIS will also be present at #FOSS4G Asia! 
Don't miss one of the keynotes by @neteler tomorrow! 
𝗖𝗲𝗹𝗲𝗯𝗿𝗮𝘁𝗶𝗻𝗴 𝗳𝗼𝘂𝗿 𝗱𝗲𝗰𝗮𝗱𝗲𝘀 𝗼𝗳 𝗶𝗻𝗻𝗼𝘃𝗮𝘁𝗶𝗼𝗻: 𝗧𝗵𝗲 𝗚𝗥𝗔𝗦𝗦 𝗚𝗜𝗦 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 
https://talks.geoinfo-lab.org/foss4g-asia-2024/talk/KYNT8Z/
Join us to celebrate the remarkable journey of GRASS GIS and explore its exciting future!
More info: https://foss4g.asia/2024/
talks.geoinfo-lab.orgCelebrating four decades of innovation: The GRASS GIS Project FOSS4G-Asia 2024The GRASS GIS project, a pioneering open-source geographic information system, celebrated its 40th anniversary in 2023. As one of the long-standing contributors, I am honored to reflect on the remarkable journey of this leading open-source geospatial software and community. Over the past four decades, GRASS GIS has grown from a modest project initiated by the U.S. Army Corps of Engineers to a robust, globally recognized platform for geospatial analysis and modeling. This evolution is a testament to the dedication and collaborative spirit of the GRASS community, which has continually driven innovation and excellence.
My personal relationship with GRASS GIS began over thirty years ago when I was a student and first encountered its powerful capabilities. Even then, I was fascinated by its potential to revolutionize spatial analysis and environmental modeling. With the advent of the Internet, we were able to build a passionate community behind the project. Through collaborative efforts, we have significantly expanded the functionality of GRASS GIS, improved its user interface through multiple iterations, and ensured its adaptability to the ever-changing technological landscape.
In this keynote, I will reflect on the milestones that have shaped GRASS GIS from its inception at the U.S. Army Corps of Engineers' Construction Engineering Research Laboratory (USA/CERL) to its current status as a cornerstone of the open-source geospatial ecosystem. The latest releases of GRASS GIS include thousands of changes, including the new single-window GUI layout and enhanced parallelization capabilities. These enhancements underscore our commitment to improving the user experience and computational efficiency. The past decade has also been marked by vibrant community engagement through the OSGeo Foundation. I will highlight key contributions from the global community, showcase groundbreaking research and applications, touch on FOSS business models, and explore the challenges we have overcome along the way.
The future of GRASS GIS is bright as we anticipate further innovation and expanded applications, driven by the same collaborative ethos that has defined our past. Together we will continue to push the boundaries of what is possible in geospatial analysis, ensuring that GRASS GIS remains at the forefront of this dynamic field.
Physically-Based Hydrologic Modeling Using GRASS GIS - r.topmodel [tutorial]
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https://workshop.isnew.info/omu-2024-r.topmodel/ <-- link to technical resource / workshop / tutorial
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“This workshop will introduce r.topmodel (Cho 2000), the GRASS GIS module for a physically-based hydrologic model called TOPMODEL (Beven 1984)..."
#GIS #spatial #mapping #water #hydrology #Hydrologic #model #Modeling #GRASS #GRASSGIS #topmodel #workshop #tutorial #onlinelearning #TopographyModel #catchments #R #SAGA #module #ISPSO #particleswarmoptimization #algorithm #continuingeducation
#GRASSGIS folks in full swing at the #foss4g2024 Code Sprint, cultivating open-source innovation and welcoming new users! 
GRASS GIS at FOSS4G 2024 in Belém! 
We’re thrilled to share that the GRASS team made a strong impact at #foss4g2024 with a keynote, an engaging workshop, and an insightful talk!
But that's not all—tomorrow we'll be at the code sprint, ready to connect and collaborate. Come find us! Let's chat about all things GRASS and open-source GIS.
See you there! 
This morning I led a workshop on #GRASSGIS for #EarthObservation in Jupyter Notebooks at #FOSS4G Belem! 
For those interested in diving deeper, check out the resources and materials we covered: https://github.com/veroandreo/foss4g2024_grass4rs
Just open the notebook in Google Colab and have fun!
GitHubGitHub - veroandreo/foss4g2024_grass4rs: Notebooks for FOSS4G Brazil workshopNotebooks for FOSS4G Brazil workshop. Contribute to veroandreo/foss4g2024_grass4rs development by creating an account on GitHub.
Join us at FOSS4G Belém, Brazil! 
We are thrilled to invite you to next week's GRASS GIS talks and workshop at the FOSS4G conference 
Workshop:
𝗚𝗥𝗔𝗦𝗦 𝗚𝗜𝗦 𝗳𝗼𝗿 𝗘𝗮𝗿𝘁𝗵 𝗢𝗯𝘀𝗲𝗿𝘃𝗮𝘁𝗶𝗼𝗻 𝗱𝗮𝘁𝗮 𝗽𝗿𝗼𝗰𝗲𝘀𝘀𝗶𝗻𝗴 𝘄𝗶𝘁𝗵 𝗝𝘂𝗽𝘆𝘁𝗲𝗿 𝗻𝗼𝘁𝗲𝗯𝗼𝗼𝗸𝘀 
Talks:
- 𝗦𝘁𝗮𝘁𝗲 𝗼𝗳 𝗚𝗥𝗔𝗦𝗦 𝗚𝗜𝗦
- 𝗙𝗿𝗼𝗺 𝗳𝗶𝗲𝗹𝗱 𝗯𝗶𝗼𝗹𝗼𝗴𝘆 𝘁𝗼 𝘁𝗵𝗲 𝗚𝗥𝗔𝗦𝗦 𝗚𝗜𝗦 𝗯𝗼𝗮𝗿𝗱: 𝗔 𝗝𝗼𝘂𝗿𝗻𝗲𝘆 𝗼𝗳 𝗢𝗽𝗲𝗻 𝗦𝗼𝘂𝗿𝗰𝗲 𝗗𝗶𝘀𝗰𝗼𝘃𝗲𝗿𝘆 𝗮𝗻𝗱 𝗡𝘂𝗿𝘁𝘂𝗿𝗶𝗻𝗴 𝗮 𝗡𝗲𝘄 𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝗼𝗻 𝗼𝗳 𝗖𝗼𝗻𝘁𝗿𝗶𝗯𝘂𝘁𝗼𝗿𝘀
#OSGeo #FOSS4G #GRASSGIS #OpenSource #Geospatial #EO #GIS
https://2024.foss4g.org/en/
2024.foss4g.orgFOSS4G 2024 Belém Brasil