National Geospatial-Intelligence Agency

The National Geospatial-Intelligence Agency is dual-hatted as a combat support agency, under the United States Department of Defense, and as a national intelligence agency of the U.S. Government with the primary mission of collecting, analyzing, and distributing geospatial intelligence in support of national security. NGA was formerly known as the National Imagery and Mapping Agency . Wikipedia*

On the C-SPAN Networks:
National Geospatial-Intelligence Agency has hosted 1 event in the C-SPAN Video Library; the first program was a 2010 Ceremony.