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The home of UK Hydrographic Office on 51²è¹Ý. The UK Hydrographic Office (UKHO) is a world-leading centre for hydrography, delivering data and expertise to support safe, secure and thriving oceans.
An overview of the UKHO Archive, accessing our archive and ordering copies of archive material.
Our flexible service can provide tidal information tailored to your specific requirements.
Careers in the UK Hydrographic Office
The UKHO has appointed Vanessa Blake, who has been Interim Chief Executive since May 2024, as its Chief Executive on a permanent basis.
As a trading fund of the Ministry of Defence (MOD), we produce a global range of charts, publications and digital services for the Royal Navy and other defence customers.
As a Public Authority, the UKHO makes relevant data sets available in compliance with the ‘Infrastructure for Spatial Information in Europe’ (INSPIRE) initiative.
A new report reveals the significant economic and environmental benefit of seabed mapping within the UK Exclusive Economic Zone (EEZ).
New ADMIRALTY EasyTide website to provide seamless access to tidal prediction services
First published during the 2019 to 2022 Johnson Conservative government
How the UK Hydrographic Office is directed and managed.
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