GNS Points of Contact

Geographic Names Data
Commercial: (571) 557-5959
DSN 547-5959
Email: geonames@nga.mil


ACUF (Undersea Features)
Contact: Undersea Features
Email: underseafeatures@nga.mil


GNS Website
Commercial: (571) 557-5959
DSN 547-5959
Email: geonames@nga.mil