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UK scientists unite to map southwest coast seabed

The research vessel Cefas Endeavour at dock in Lowestoft.(Credit: Cefas)
The research vessel Cefas Endeavour at dock in Lowestoft.(Credit: Cefas)

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The UK Centre for Seabed Mapping (UK CSM) will undertake a seabed mapping survey – CSM2026 – to explore and map the seabed along the UK’s southwest coastline.

The research survey takes place between April 20 and May 19. It consists of two survey legs, starting in Lowestoft, Suffolk, and ending in Falmouth, Cornwall. Throughout the four-week survey, using cutting‑edge survey technology deployed from the Research Vessel Cefas Endeavour, a team of 26 scientists from across the field of maritime research began collecting vital hydrographic, geological and environmental data when they set sail from Lowestoft next week.

The survey represents an unprecedented level of collaboration within the maritime sector. By combining skills and capabilities in a single survey, the team aim to secure data to deliver the UK government’s commitments and make advances in how the seabed is mapped, understood and managed.

UK CSM includes more than 30 public sector organizations commited to collect and share high-quality marine data. For the coastline mapping project, the 11 involved are the Maritime and Coastguard Agency (MCA); the UK Hydrographic Office (UKHO); British Geological Survey (BGS); Centre for Environment, Fisheries and Aquaculture Science (Cefas); Department for Environment, Food & Rural Affairs (Defra), The Crown Estate; Historic England; Joint Nature Conservation Committee (JNCC); Agri-Food and Biosciences Institute, Northern Ireland (AFBI); Natural England and the Royal Navy.

Over the course of the survey, the scientists on board will have the opportunity to work with experts from other public sector organizations, share skills, and source key seabed mapping data that supports a wide range of applications including offshore energy and infrastructure, marine ecosystem science, safety at sea, marine policy, and defense.

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