Advancing Open Source Geospatial Technology Across the US
OSGeoUS is the US local chapter of the Open Source Geospatial Foundation — connecting geospatial professionals, developers, and enthusiasts nationwide.
Upcoming Event
FOSS4G North America 2026
November 2–4, 2026 · Sacramento, CA
Open Source ~ Open Data ~ Open Maps ~ Open Minds
Featured Content
FedGeoDay 2026
April 22–23, 2026 · Census Bureau, Suitland, MD
Building Ecosystems for Supporting Federal Data Stewardship
Media Coverage
FedGeoDay 2026 — Event Coverage
Keynotes · Panels · Lightning Talks
Full session recordings and written coverage from FedGeoDay 2026 — federal geospatial data, open data, and AI on the map.