• IHO Logo
  • IOC of UNESCO Logo

News and Media

  • IHO Logo
  • IOC of UNESCO Logo

Looking for a specific article?

Map the Gaps Symposium

Registration is now open for the 2023 Symosium.

Read more
Map the Gaps Symposium

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.

Read more
GEBCO Celebrates 120 Years of Discovery in Monaco

Release of a new GEBCO printable map

Download a printable map based on the GEBCO grid

Read more
Release of a new GEBCO printable map

Save the date - Map the Gaps 2023

Map the Gaps Symposium and Crowdsourced Bathymetry Industry Day, 7-8 November 2023, Monaco

Read more
Save the date - Map the Gaps 2023

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.

Read more
The GEBCO_2023 Grid is now available