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Legacy website and other services unavailable

Following a fire at one of the IHO web hosting service providers, the IHO legacy website, the S-100 website, and some documents on the IHO website are currently unavailable.

World Oceans Day video

How can mapping the seabed contribute to initiatives like the Ocean Decade? The IHO produced a video for World Oceans Day which highlights some of the ways hydrography can contribute to increasing our knowledge of the ocean. 

New date for IHO Assembly

New issue of the International Hydrographic Review

IHO New Branding

Women who belong in the official history of the Sea