This Body of Knowledge documents the domain of geographic information science and its associated technologies (GIS&T). By providing this content in a new digital format, UCGIS aims to continue supporting the GIS&T higher education community and its connections with the practitioners, employers, and clients who comprise the increasingly diverse collection of GIS&T professionals.

GIS&T Body of Knowledge (originally published in 2006), and still available as free PDF.

Penn State's OER initiative enables departments and individual faculty to provide educational resources free of charge under a Creative Commons license.