Uk Hydrographic Office

The UK Hydrographic Office (UKHO) is a world-leading centre for hydrography, delivering data and expertise for safe, secure and thriving oceans. Supporting safe navigation is at the heart of what we do. We deliver quality, innovative maritime navigation solutions, trusted by customers and partners worldwide, through our ADMIRALTY portfolio, which is relied upon by over 90% of large ships trading internationally to support safe, efficient and compliant global trade. This is underpinned by the work undertaken by our experts, in partnership with a range of organisations worldwide, to source, process and publish hydrographic and marine geospatial data from seabed to surface and beyond. Find out more below.