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Federal
Polygons of global undersea features for geographic searches recent views
Department of the Interior —
A shapefile of 311 undersea features from all major oceans and seas has been created as an aid for retrieving georeferenced information resources. Version 1.1 of the... -
Federal
Offshore marine place names and undersea feature places names official listing from 2015-12 to 2017-07 (NCEI Accession 0176604) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This data package contains both the Marine Place Names as well as the Undersea Feature Places Names as published by MarineCadastre.gov. The Marine Place Names were... -
Federal
Undersea Feature Place Names recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The GEOnet Names Server (GNS) provides access to the National Geospatial-Intelligence Agency's (NGA) and the U.S. Board on Geographic Names' (BGN) database of...