Τhe Hellenic Navy Hydrographic Service (HNHS), as a founding member of the IHO (International Hydrographic Organization), will participate in the works of the 3rd session of the Assembly, which is to be held in Monaco from 2 to 5 May 2023, as well as at the IHO exhibition during the same period, on “Mapping the Marine Environment in the Decade of Oceans”, with its own stand.
