The Big Ten Academic Alliance Geospatial Information Network
Supporting the geospatial research community and fostering connections among geospatial library professionals
Find and Use Geospatial Resources
Learn how to find and use geospatial resources with our Tutorials and Research Guides.
Collaborate & Contribute
Learn about our collaborative software projects, metadata workflows, and events.
Stay Informed & Support Our Vision
Project updates, program guidelines, history, and milestones.
Big Ten GIS Conference 2025 – Registration Open!
Join is for this free virtual event on April 11, 2025, connecting students, educators, researchers, and professionals across the Big Ten and beyond. Discover new GIS tools, research, and collaborations shaping the future of geospatial work.