The GEBCO_2023 Grid is now available
A new release of the global GEBCO bathymetric grid is now available to download. This is the fifth GEBCO grid developed through the Nippon Foundation-GEBCO Seabed 2030 Project.
News and Media
South and West Pacific Regional Mapping Meeting
The next regional mapping meeting will be held July 2023, find out more.
Arctic-Antarctic and North Pacific Mapping Meeting – save the date
The fifth Seabed 2030 Arctic-Antarctic and North Pacific Mapping Meeting will be held in Bremen, Germany from 27 to 29 November 2023.
A new series on data discovery and access
The GEBCO Technical Subcommittee on Ocean Mapping (TSCOM) and the IHO Data Center for Digital Bathymetry (DCDB) invite you to a series of four listening sessions based on the steps of the bathymetric data life cycle.
A new release of the GEBCO world map is now available
Download a printable map based on the GEBCO grid.
GEBCO Celebrates 120 Years of Discovery in Monaco
At the International Hydrographic Organization 2023 Assembly, GEBCO leaders meet with HSH Prince Albert II and other national hydrographers.
New WMS layers for polar regions
WMS layers showing the bathymetry of the Arctic and Southern Ocean areas are now available.
Map the Gaps Symposium 2022
Held on behalf of GEBCO, this event draws global experts in ocean technology, science and policy to discuss deep and coastal ocean exploration, offshore surveying technology, policy, diversity, equity and inclusion, The Nippon Foundation-GEBCO Seabed 2030 Project and alumni activities.
Changes to the GEBCO WMS
The GEBCO WMS layers have been updated to be based on the GEBCO_2022 grid. Find out how to access the WMS.