GEBCO Gazetteer of Undersea Feature Names updated in Marine Regions
The GEBCO Sub-Committee on Undersea Feature Names (SCUFN), which operates under IHO and IOC, maintains and makes available a digital gazetteer of the names and geographic position of features on the sea floor. The gazetteer is linked to Marine Regions, using OGC web services. In April 2016 the list was updated: 122 records were added and coordinates of 185 features have been updated.
More information on GEBCO-SCUFN: