42 Jahre Timeline des #GRASSGIS Projekts. Vorgestellt von Markus @neteler auf der #fossgis #fossgis2025 @grassgis
#grassgis
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It's a bit dumbfounding when you realize GRASS started around 1982 and it's still developing. #grassgis
Kick off your #GRASS journey with our brand-new tutorial site! 
https://grass-tutorials.osgeo.org
#foss4g #osgeo #openscience #geospatial #jupyter #tutorial #grassgis
https://grass-tutorials.osgeo.org
grass-tutorials.osgeo.orgLearn GRASSHands-on tutorials for learning GRASS, an open source computational engine for geospatial processing and analysis.
Explore species distribution modeling with Maxent in GRASS GIS? Check out my new post for a step-by-step guide!
Read more: https://ecodiv.earth/post/sdm_using_maxent_in_grassgis/
#OpenSource #grassgis @grassgis #GeoSpatial #osgeo #foss #HASgreenacademy
The first release candidate of #GRASSGIS 8.4.1 is out! Please help us test all is working as expected 
- Windows: https://grass.osgeo.org/grass84/binary/mswindows/native/WinGRASS-8.4.1RC1-1-Setup.exe
- Mac: https://cmbarton.github.io/grass-mac/download/
- Source: https://github.com/OSGeo/grass/releases/download/8.4.1RC1/grass-8.4.1RC1.tar.gz
Need fast raster processing in R?
Check out {fasterRaster} by Adam B. Smith, an R package designed for large spatial rasters and vectors through GRASS GIS, built to complement {terra} & {sf} 
Learn more: https://buff.ly/4htiGTR
A big THANK YOU to @rsbivand for his incredible contributions to the R community, especially with #rgrass and bridging R with @grassgis. Your work has helped so many geospatial analysts.
And thanks to @scoobastep for taking over the maintenance of the rgrass package!
Markus Neteler Consulting · A big thank you to Roger Bivand! - Markus Neteler ConsultingThe GRASS GIS community recognises the long-term contributions of Roger Bivand for the development of the rgrass package.
#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
Wir freuen uns, die erste Schulung zum GRASS GIS Tool r.sim.water für den Stadtentwässerungsbetrieb Düren erfolgreich abgeschlossen zu haben. Mit r.sim.water lassen sich Starkregenrisiken präzise einschätzen, visualisieren und Gegenmaßnahmen simulieren – mehr Informationen und Schulungen finden Sie hier: https://www.mundialis.de/dienstleistungen/
Onboarding to #GRASSGIS can feel overwhelming at first but there is plenty of material. I have collated it in a new blog post
"How to contribute to GRASS GIS development: Guidance for new developers in the GRASS GIS Project"
https://neteler.org/blog/how-to-contribute-to-grass-gis-development/
@grassgis @osgeo #python #c #foss #development #softwarelibre #gischat
Exciting news for the #GRASSGIS community! The GRASS development mailing list has officially moved to #OSGeo #Discourse! Get a modern, searchable platform with rich media support and better threaded discussions. Need help with the transition?
Check out my blog post: https://neteler.org/blog/mailing-list-migration-to-osgeo-discourse/
GRASS GIS Developers: We’re moving the grass-dev mailing list to Discourse! 
What to do:
- Register here: https://discourse.osgeo.org/t/welcome-to-osgeo/5
- Join the developer group: https://discourse.osgeo.org/g/grass-developers
- Post to grass-dev@discourse.osgeo.org like before (new email address).
Don’t wait - register now!
#GRASSGIS #OpenSource #GIS #Discourse #gischat
https://discourse.osgeo.org/t/welcome-to-osgeo/5
OSGeo Discourse · Welcome to OSGeo! 👋Welcome to the Open Source Geospatial Foundation discourse forum. We are here to Empower everyone with free and open-source geospatial software! We are glad you could join us! There are instructions below for: Visitors creating a discourse account Developers logging in with their existing GitHub account Members using OSGeo User ID login Participants in this forum are asked to follow our code of conduct. Visitor Discourse Login Visitors who are new to our community are encouraged to create a...
Exciting update!
A group of devs and researchers just completed the first year of a NSF-funded project to grow the #GRASSGIS ecosystem.
Highlights include #community outreach through mentoring, workshops, and a community meeting, modernized #infrastructure with CMake and code improvements, and boosted sustainability with #governance and streamlined workflows. Check out the full report for more details!
https://grass.osgeo.org/news/2024_09_24_pose_annual_report/
https://grass.osgeo.org/news/2024_09_24_pose_annual_report/
grass.osgeo.orgGRASS GIS - Bringing advanced geospatial technologies to the worldGRASS GIS is a powerful engine for raster, vector, and geospatial processing, enabling advanced modeling, data management, imagery processing, and time series analysis with a Python API, optimized for large-scale analysis.
GRASS GIS PSC-Wahlen 2024: Nominierungsphase läuft!
Wir freuen uns über Nominierungen für die vier Sitze des GRASS GIS Projektlenkungsausschusses (PSC), die dieses Mal zur Erneuerung anstehen. Das PSC spielt eine zentrale Rolle bei der Leitung und operativen Ausrichtung des #GRASSGIS Projekts.
Details (auf Englisch) hier:
https://neteler.org/blog/grass-gis-psc-elections-2024-nomination-period-ongoing/
Markus Neteler Consulting · GRASS GIS PSC Elections 2024: nomination period ongoing - Markus Neteler ConsultingThe GRASS GIS Project Steering Committee (PSC) is seeking to nominate candidates to fill four of its seats.
#GRASSGIS as seen from above by @nasa #Landsat imagery
GRASS GIS supports remote sensing data processing and analysis since the early days with specific tools to read Landsat data from tapes!!
Today, #GRASSGIS continues to evolve & offer robust tools to analyze times series of #EarthObservation data. Whether you are a researcher, a student, or work for industry, GRASS provides powerful functionalities for your #geospatial needs
