Nathan Mattox is the GIS Enterprise Systems Administrator for the City of Columbia Missouri. Nathan focuses on extending and promoting the use of Geospatial Technologies throughout City Governmental units. Nathan's specializations include, GIS, GPS, GIS Enterprise Database Systems, local government aerial photo acquisition, online mapping systems, and Mobile GIS, all focused within the realm of local government systems. Nathan is a founding member of Map@Syst. He holds a B.S. and M.S. in Geography from Oklahoma State University.