The internationally acclaimed “Free and Open Source Software for Geospatial” (FOSS4G) conference is OSGeo‘s annual global conference held in a different city each year since 2004. The annual FOSS4G conference is the largest global gathering focused on open source geospatial software. Regularly attracting over 1,000 attendees, FOSS4G brings together developers, users, decision-makers and observers from a broad spectrum of organizations and fields of operation.
Through six days of workshops, presentations, discussions, and networking, participants create effective and relevant geospatial products, standards, and protocols. FOSS4G has been held all over the world and draws attendees from over 40 countries.