Search results

New Chair and Vice-Chair of the IHO Council

A new Chair and Vice-Chair of the IHO Council have been appointed.

TWCWG - Tidal Data Sets Analysis

Results of Analysis of Data Sets

Analysis of the Status of MSI

Introduction and background

Miscellaneous & DQWG CATZOC SubGroup

Last Update:  6 July 2023

Miscellaneous

Using hydrography to adapt to a changing ocean

The marine environment is constantly changing, whether due to variations in the climate, extreme environmental events, or simply the natural movement of tides and currents. Up-to-date hydrographic information enables countries to measure and adapt to these changes.

IMO E-Navigation Documents

Backup Paper Charts