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Maritime and Coastguard Agency (MCA) Civil Hydrography Programme 2017 Backscatter and Sampling Data: HI1546, Thames Routine Resurvey

• Published by: British Geological Survey (BGS)
• Last updated: 16 July 2026

Acoustic Backscatter mosaics, H575 seabed samples and images, Sediment point and area shapefiles. Collected as part of the Civil Hydrography Programme (CHP). Data and records verified by UK...

Maritime and Coastguard Agency (MCA) Civil Hydrography Programme 2022 Backscatter and Sampling Data: HI1711 Farne Isles to Wee Bankie

• Published by: British Geological Survey (BGS)
• Last updated: 16 July 2026

Acoustic Backscatter mosaics, H575 seabed samples and Images. Collected as part of the Civil Hydrography Programme (CHP). Data and records verified by UK Hydrographic Office. Vessel - Noortruck -...

Maritime and Coastguard Agency (MCA) Civil Hydrography Programme 2022 Backscatter and Sampling Data: HI1715 Dogger Bank Easternmost Shoal South

• Published by: British Geological Survey (BGS)
• Last updated: 16 July 2026

Acoustic Backscatter mosaics, H575 seabed sample and Images. Collected as part of the Civil Hydrography Programme (CHP). Data and records verified by UK Hydrographic Office. Vessel - Noortruck -...

Water and suspended sediment discharges for the Mekong Delta, Vietnam (2005-2015)

• Published by: Environmental Information Data Centre
• Last updated: 02 July 2026

This dataset describes hourly time series of discharge and suspended sediment flux at four sites in the Vietnamese Mekong Delta (Chau Doc, Tan Chau, Can Tho and My Thaun) for the period 2005 –...

Maritime and Coastguard Agency (MCA) Civil Hydrography Programme 2025 Backscatter and Sampling Data: HI1867 Culver Sands

• Published by: British Geological Survey (BGS)
• Last updated: 16 July 2026

Acoustic Backscatter mosaics, H575 Seabed samples, Images and Natural Feature Shapefiles. Collected as part of the Civil Hydrography Programme (CHP). Data and records verified by UK Hydrographic...

Maritime and Coastguard Agency (MCA) Civil Hydrography Programme 2017 Backscatter and Sampling Data: HI1543, Sunderland to Redcar

• Published by: British Geological Survey (BGS)
• Last updated: 16 July 2026

Acoustic Backscatter mosaics, H575 seabed samples, Sediment point and area shapefiles. Collected as part of the Civil Hydrography Programme (CHP). Coastal Monitoring Programme. Data and records...

Maritime and Coastguard Agency (MCA) Civil Hydrography Programme 2025 Backscatter and Sampling Data: HI1890 Southeast Northern Ireland A

• Published by: British Geological Survey (BGS)
• Last updated: 16 July 2026

Acoustic backscatter mosaics, H575 seabed sample records, sample images, natural feature shapefiles. Collected as part of the Civil Hydrography Programme (CHP). Data and records verified by UK...

Maritime and Coastguard Agency (MCA) Civil Hydrography Programme 2025 Backscatter and Sampling Data: HI1814 Bahama Bank South

• Published by: British Geological Survey (BGS)
• Last updated: 16 July 2026

Acoustic backscatter mosaics, H575 seabed sample records, sample images, natural feature shapefiles Collected as part of the Civil Hydrography Programme (CHP). Data and records verified by UK...

Maritime and Coastguard Agency (MCA) Civil Hydrography Programme 2018 Backscatter and Sampling Data: HI1576 Swansea Bay

• Published by: British Geological Survey (BGS)
• Last updated: 16 July 2026

Acoustic Backscatter mosaics, H575 seabed samples, Sediment point and area shapefiles. Collected as part of the Civil Hydrography Programme (CHP). Data and records verified by UK Hydrographic...

Maritime and Coastguard Agency (MCA) Civil Hydrography Programme 2024 Backscatter and Sampling Data: HI1733 Aberdeen to Fraserburgh

• Published by: British Geological Survey (BGS)
• Last updated: 16 July 2026

Acoustic Backscatter mosaics, H575 seabed samples and Images. Collected as part of the Civil Hydrography Programme (CHP). Data and records verified by UK Hydrographic Office. Vessel - MV Lode...

Maritime and Coastguard Agency (MCA) Civil Hydrography Programme 2022 Backscatter and Sampling Data: HI1758 Ballacash Channel NE

• Published by: British Geological Survey (BGS)
• Last updated: 16 July 2026

Acoustic Backscatter mosaics, H575 seabed samples and Images. Collected as part of the Civil Hydrography Programme (CHP). Data and records verified by UK Hydrographic Office Vessel - FPV Morven -...

Maritime and Coastguard Agency (MCA) Civil Hydrography Programme 2022 Backscatter and Sampling Data: HI1732 Montrose to Aberdeen

• Published by: British Geological Survey (BGS)
• Last updated: 16 July 2026

Acoustic Backscatter mosaics, H575 seabed samples and Images. Collected as part of the Civil Hydrography Programme (CHP). Data and records verified by UK Hydrographic Office. Vessel - MV Northern...

Maritime and Coastguard Agency (MCA) Civil Hydrography Programme 2023 Backscatter and Sampling Data: HI1716 Dogger Bight North

• Published by: British Geological Survey (BGS)
• Last updated: 16 July 2026

Acoustic Backscatter mosaics, H575 seabed samples and Images. Collected as part of the Civil Hydrography Programme (CHP). Data and records verified by UK Hydrographic Office. Vessels - Noortruck...

Maritime and Coastguard Agency (MCA) Civil Hydrography Programme Backscatter and Sampling Data: HI1794 Northwest Approaches to Liverpool Bay B

• Published by: British Geological Survey (BGS)
• Last updated: 16 July 2026

Acoustic Backscatter mosaics, H575 Seabed samples, Images and Natural Feature Shapefiles. Collected as part of the Civil Hydrography Programme (CHP). Data and records verified by UK Hydrographic...

Maritime and Coastguard Agency (MCA) Civil Hydrography Programme Backscatter and Sampling Data: HI1798 Dogger Bank North Central East

• Published by: British Geological Survey (BGS)
• Last updated: 16 July 2026

Acoustic Backscatter mosaics, H575 Seabed samples, Images and Natural Feature Shapefiles. Collected as part of the Civil Hydrography Programme (CHP). Data and records verified by UK Hydrographic...

New Forest District Council (NFDC) Civil Hydrography Programme 2016 Backscatter and Sampling Data: HI1524 Shoreham to Selsey

• Published by: British Geological Survey (BGS)
• Last updated: 16 July 2026

Acoustic Backscatter mosaics, H575 seabed samples and Images. Collected as part of the Civil Hydrography Programme (CHP). Data and records verified by UK Hydrographic Office. Vessel - MV Wessex...

Maritime and Coastguard Agency (MCA) Civil Hydrography Programme 2024 Backscatter and Sampling Data: HI1723 Lundy to Gower

• Published by: British Geological Survey (BGS)
• Last updated: 16 July 2026

Acoustic Backscatter mosaics, H575 seabed sample and Images. Collected as part of the Civil Hydrography Programme (CHP). Data and records verified by UK Hydrographic Office. Vessel - MV Northern...

Maritime and Coastguard Agency (MCA) Civil Hydrography Programme 2022 Backscatter and Sampling Data: HI1759 Ballacash Channel

• Published by: British Geological Survey (BGS)
• Last updated: 16 July 2026

Acoustic Backscatter mosaics, H575 seabed samples. Collected as part of the Civil Hydrography Programme (CHP). Data and records verified by UK Hydrographic Office. Vessels - FPV Morven and Cerys...

Maritime and Coastguard Agency (MCA) Civil Hydrography Programme 2024 Backscatter and Sampling Data: HI1792 Morecambe Bay Approaches

• Published by: British Geological Survey (BGS)
• Last updated: 16 July 2026

Acoustic Backscatter mosaics, H575 seabed samples and Images. Collected as part of the Civil Hydrography Programme (CHP). Data and records verified by UK Hydrographic Office. Vessels - Northern...

Maritime and Coastguard Agency (MCA) Civil Hydrography Programme 2023 Backscatter and Sampling Data: HI1730 Workington to Seascale

• Published by: British Geological Survey (BGS)
• Last updated: 16 July 2026

Acoustic Backscatter mosaics, H575 seabed samples and Images. Collected as part of the Civil Hydrography Programme (CHP). Data and records verified by UK Hydrographic Office. Vessels - Northern...