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As a world-leading centre for hydrography, we support other nations with their hydrographic understanding and capabilities to support safety of life at sea.
First published during the 2022 to 2024 Sunak Conservative government
NavPac 4 is the much anticipated software upgrade to HMNAO鈥檚 celestial navigation software package
The UK Hydrographic Office's ADMIRALTY Marine Innovation Programme will help start-ups and innovators develop solutions to support safe, secure and thriving oceans
First published during the 2019 to 2022 Johnson Conservative government
Port Hydrographer at the Port of London Authority recognised for his contributions to hydrography
Times and heights of high and low waters, split into morning and afternoon, one month per page, with a table drawn around the data (A4 portrait)
Routine resurveys are undertaken in areas where the seabed itself is highly mobile.
The UK Hydrographic Office (UKHO) has taken an important step towards a more sustainable future
Timetable for withdrawal of Standard Nautical Charts and Thematic Charts to be extended beyond 2026 in response to user feedback
This is a scanned version of a catalogue of charts and nautical publications produced by the Hydrographic Office available for purchase by the public in 1860
Enabling safe and sustainable marine economies across Commonwealth Small Island Developing States (SIDS).
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