Full Citation: National Geospatial-Intelligence Agency (NGA). GEOnet Names Server (GNS) [online database; formerly NIMA]. Washington: National Geospatial-Intelligence Agency, 2004-. http://earth-info.nga.mil/gns/html/index.html (3 June 2008). Toponymic information is based on the Geographic Names Database, containing official standard names approved by the United States Board on Geographic Names and maintained by the National Geospatial-Intelligence Agency. More information is available at the Products and Services link at www.nga.mil. The National Geospatial-Intelligence Agency name, initials, and seal are protected by 10 United States Code Section 425.
|
