This product has been derived from GEBCO one minute gridded bathymetry. The GEBCO Digital Atlas published by the British Oceanographic Data Centre on behalf of IOC and IHO, 2003.

Note: GEBCO is a deep ocean product and does not include detailed bathymetry for shallow shelf waters. Although the GEBCO grid is presented at one minute intervals of latitude and longitude, this does not imply that knowledge is available on seafloor depth at this resolution.