The FOSS4G North America 2026 logo, two California poppies surrounded by a green ribbon with the words FOSS4G North America 2026 Sacramento, CA, is at the top. Words below the logo say November 2-4, 2026 Sacramento, CA. FOSS4G North America is the premiere open source geospatial conference, providing a vibrant, welcoming atmosphere for technologies, end-users, & decisions-makers to share experiences and expertise. foss4gna.org

FOSS4G North America will be November 2-4, 2026 in downtown Sacramento, CA this year! We hope you'll join us for three days of sharing, creating, learning, and community around open source geospatial software! Save the date! More details are coming soon! www.foss4gna.org

FOSS4G North America will be November 2-4, 2026 in downtown Sacramento, CA this year! We hope you'll join us for three days of sharing, creating, learning, and community around open source geospatial software! Save the date! More details are coming soon! www.foss4gna.org/

Hi everyone! We're back!

FOSS4G North America Join us at the FOSS4G NA Conference. Discover the latest in Free and Open Source Software for Geospatial communities. Network, learn, and innovate with industry leaders and enthusiasts. Don't miss out on shaping the future of geospatial technology!

We’re live at #FOSS4GNA! Badge pickup + workshops today at the Hyatt Regency Reston (1800 Presidents St.) If you still need a pass, on-site registration is available.

FOSS4G North America Join us at the FOSS4G NA Conference. Discover the latest in Free and Open Source Software for Geospatial communities. Network, learn, and innovate with industry leaders and enthusiasts. Don't miss out on shaping the future of geospatial technology!

Students welcome! Full student pass is $320. Only have a a day? 1-day passes available through 11/2. Compare options and get tickets www.foss4gna.org #FOSS4GNA

FOSS4G North America Join us at the FOSS4G NA Conference. Discover the latest in Free and Open Source Software for Geospatial communities. Network, learn, and innovate with industry leaders and enthusiasts. Don't miss out on shaping the future of geospatial technology!

#FOSS4GNA isn’t just talks - don’t miss the B2B networking, the Geo-Career Expo + Ice Cream Social, and the Hootenanny. Come for the content, stay for the community.

FOSS4G North America Join us at the FOSS4G NA Conference. Discover the latest in Free and Open Source Software for Geospatial communities. Network, learn, and innovate with industry leaders and enthusiasts. Don't miss out on shaping the future of geospatial technology!

From PostGIS to GeoAI, #FOSS4GNA will be in Reston, VA next week. See sponsors & speakers and grab your pass before prices go up on-site.

Last week for advance registration! Save $100 on general admission by registering now instead of on-site. Join the open source geospatial community for 3 days of learning and community building at #FOSS4GNA in Reston, VA Nov. 3-5.

https://bit.ly/47KTkzl

2 weeks to go! Are you ready?

mailchi.mp/technocat... osgeo

#foss4gna #gis

Today is the last day to secure your discounted hotel room for the FOSS4GNA.

bit.ly/foss4gna2025-...

#FOSS4GNA #OpenSource #GIS #Geospatial

🛑 LAST CHANCE! 🛑

The discounted FOSS4GNA hotel rate expires TOMORROW, October 14th!

Don't miss out on savings and the convenience of staying in the conference block. This is the absolute final call. Book your room now!

🔗 bit.ly/foss4gna2025-...

#FOSS4GNA

Today is the last day to secure your discounted hotel room for the FOSS4GNA.

bit.ly/foss4gna2025-...

#FOSS4GNA #OpenSource #GIS #Geospatial

Stop showing static maps! Discover how to leverage MapLibre GL to build professional-grade web applications that display both rich, detailed base layers and your unique custom datasets instantly. bit.ly/foss4gna2025 #FOSS4GNA

🛑 LAST CHANCE! 🛑

The discounted FOSS4GNA hotel rate expires TOMORROW, October 14th!

Don't miss out on savings and the convenience of staying in the conference block. This is the absolute final call. Book your room now!

🔗 bit.ly/foss4gna2025-...

#FOSS4GNA

Automate #QGIS like a Pro! Master the Model Designer tool in this exclusive workshop led by Randal Hale. Transform your workflow and save countless hours. bit.ly/foss4gna2025 #FOSS4GNA

Get a crash course in PostGIS for your spatial-database needs by attending this #FOSS4GNA workshop led by two #PostGIS pioneers: bit.ly/foss4gna2025 #GIS

Build a website with both the base map and custom data using MapLibre GL in a workshop at #FOSS4GNA. bit.ly/foss4gna2025

Struggling to wrangle raster data? Learn how cloud-native raster-data formats can help you analyze your data quicker and easier by attending a #FOSS4GNA workshop led by sponsor Element84: bit.ly/foss4gna2025 #CNG #GIS

Got massive problems with massive Earth-observation datasets? Attend this #FOSS4GNA workshop by Development Seed to learn how to use eoAPI to make them easier to find: bit.ly/foss4gna2025 #EO #API

Tickets to our workshop "Urban Digital Models with MapStore and Cesium" are almost gone! Act now to get your spot: bit.ly/foss4gna2025 #FOSS4GNA

Get a hands-on intro to GeoNode and learn basic data and user management, along with concepts like layer styling and GeoStories in a workshop for beginners at #FOSS4GNA bit.ly/foss4gna2025

Interested in sharing geospatial data online? Sign up for the workshop on GeoServer and OGC API with Geosolutions at #FOSS4GNA. bit.ly/foss4gna2025

Tickets are running out fast for our #FOSS4GNA workshop on vector tiles with GeoSolutions. Get your tickets before they’re gone! bit.ly/foss4gna2025 #WMS

We have another drink joke for you this week:

What’s a cartographer’s least favorite kind of tea?
- Uncertainty

(This tea will not be served at our High Tea Reception)
www.foss4gna.org/social
#foss4gna

Join us at the Hootenany, (formerly the Gala), held at the only National Park in the US dedicated to the performing arts, featuring a barn built in 1725. Like #FLOSS projects, the national parks are for everyone.

Learn more: http://bit.ly/3IwJ1Ve

#OpenSourceSupportsOpenParks

Get involved in the #FOSS4G North America & Stacks Journal.
An open access publication opportunity for participants of the FOSS4GNA Conference to share innovative geospatial work with the government, academic, and industry communities. Learn more: http://bit.ly/4ndyxJx

Raise a glass to the weekend and enjoy some #geo-humor on us:

What’s a map’s favorite drink?
~ A Topo-chico

https://foss4gna.org

Carahsoft: Government IT Solutions Carahsoft, The Trusted Government IT Solutions Provider®, is committed to helping the public sector select and implement the best IT products at the best value.

We appreciate Carahsoft's generous support as a 2025 #foss4gna Platinum Sponsor. Their contribution creates new opportunities for innovation in the IT sector by advancing the development of the open source #geospatial community.

Today is the last day to get Early Bird Pricing for #FOSS4GNA, don't miss out: https://bit.ly/47KTkzl

Today is the last day to get Early Bird Pricing for #FOSS4GNA, don't miss out: https://bit.ly/47KTkzl