Spatial Data Infrastructures and Spatial Ontologies and Semantics John Moeller Northrop Grumman Co-Chair of Spatial Ontology Community of Practice.
Missouri Adaptive Enterprise Architecture Information Domain Geographic Information Technology Discipline MGISAC - NGEA & MO GIT Briefing Tim Haithcoat.
The Iowa Geospatial Infrastructure Return on Investment Studies 2007-2012 Jim Giglierano Iowa Geographic Information Council.