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TSCOM37

Remote meeting hosted by IOC, Paris, France - 11 to 15 January 2021 (Online Symposium/Seabed 2030 - 11-15 January 2021)

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Brochure, presentation & videos

The Brochure The IH Brochure provides a brief outline of the activities of the International Hydrographic Organization.  It is written for a wide audience, catering to all those that have an interest in the safe and efficient navigation of ships, protection of the marine environment and more generally to the improvement of the global economy through the provision of hydrographic services and products.  For further information, see IHO Publication M-2. ​ English ​ French      Ocean conservation focus ​     The Presentation The IHO Secretariat has produced a generic presentation that desribes the importance of hydrography.  The presentation can be downloaded and used as needed. ​   Videos Hydrography involves measuring the depth of the water and fixing the position of all the navigational hazards that lie on the seafloor, such as wrecks and rocks. This is done mainly with specialised ships and boats operating echo sounders and sonars, but also using survey aircraft fitted with lasers. Useful information can also be derived sometimes from satellite observations. Hydrography also involves measuring the tide and the currents. The most well-known application of hydrographic information is for making the nautical charts that all mariners use for navigation. Hydrographic information is required for the safe, efficient and sustainable conduct of every human activity that takes place in, on or under the sea. These videos provide information on the importance of hydrography. ________________________________________________________

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32nd Meeting of the Joint IAG-IHO Advisory Board on the Law of the Sea (ABLOS) and 12th ABLOS Conference. Doha, Qatar. 6 - 9 October 2025.

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Visit to the Autoridad Maritima de Panama & Seminar on “Raising Hydrographic Awareness” Panama City, Panama – 2 December 2024 25th Meeting of Meso American and Caribbean Sea Hydrographic Commission Panama City, Panama – 3-6 December

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17th Meeting of Black and Azov Seas Working Group (BASWG) Istanbul, Türkiye, 26-27 March

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30th Business Meeting of the Advisory Board on the Law of the Sea (ABLOS) and the 11th ABLOS Conference - IHO, Monaco, 10 - 13 October

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35th Meeting of the IHO-IOC GEBCO Sub-Committee on Undersea Feature Names (SCUFN), Part 1 - IOC, UNESCO, Paris (hybrid), 14 – 18 March 2022 Part 2 – IHO Secretariat, Monaco (in-person), 28 November – 2 December

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9th ROPME Sea Area Hydrographic Commission Meeting (RSAHC9) Muscat, Oman 15-17 November

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XIII Trans-Regional Seapower Symposium Venice, Italy 5 - 7 October

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