Image shows areas of the global seafloor that are considered mapped within the Gebco grid. The regions colored gray depict the coverage of mapped areas within the 2021 release of the Gebco Grid and the areas colored red show the additional coverage included in the 2022 release. PHOTO FROMTHE NIPPON FOUNDATION-GEBCO SEABED 2030 GLOBAL CENTER (GDACC)
Image shows areas of the global seafloor that are considered mapped within the Gebco grid. The regions colored gray depict the coverage of mapped areas within the 2021 release of the Gebco Grid and the areas colored red show the additional coverage included in the 2022 release. PHOTO FROMTHE NIPPON FOUNDATION-GEBCO SEABED 2030 GLOBAL CENTER (GDACC)

THE Seabed 2030 project, an international effort to chart the world's entire ocean floor, has increased the ocean data equating to the size of Europe.

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