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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: 07 May 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: HI1732 Montrose to Aberdeen

• Published by: British Geological Survey (BGS)
• Last updated: 07 May 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 2022 Backscatter and Sampling Data: HI1758 Ballacash Channel NE

• Published by: British Geological Survey (BGS)
• Last updated: 07 May 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 2023 Backscatter and Sampling Data: HI1716 Dogger Bight North

• Published by: British Geological Survey (BGS)
• Last updated: 07 May 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: HI1798 Dogger Bank North Central East

• Published by: British Geological Survey (BGS)
• Last updated: 07 May 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 2022 Backscatter and Sampling Data: HI1759 Ballacash Channel

• Published by: British Geological Survey (BGS)
• Last updated: 07 May 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: HI1723 Lundy to Gower

• Published by: British Geological Survey (BGS)
• Last updated: 07 May 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...

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: 07 May 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: HI1792 Morecambe Bay Approaches

• Published by: British Geological Survey (BGS)
• Last updated: 07 May 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: 07 May 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 2022 Backscatter and Sampling Data: HI1731 Fifeness to Montrose

• Published by: British Geological Survey (BGS)
• Last updated: 07 May 2026

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

Maritime and Coastguard Agency (MCA) Civil Hydrography Programme 2025 Backscatter and Sampling Data: HI1724 Cape Wrath to Stoer Head

• Published by: British Geological Survey (BGS)
• Last updated: 07 May 2026

Acoustic Backscatter mosaics, H575 Seabed samples and Images, 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 2022 Backscatter and Sampling Data: HI1706 NW Approaches to Liverpool C

• Published by: British Geological Survey (BGS)
• Last updated: 07 May 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 - Cerys Line...

Maritime and Coastguard Agency (MCA) Civil Hydrography Programme 2023 Backscatter and Sampling Data: HI1797 Dogger bank North Central West

• Published by: British Geological Survey (BGS)
• Last updated: 07 May 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 2024 Backscatter and Sampling Data: HI1817 King William Banks

• Published by: British Geological Survey (BGS)
• Last updated: 07 May 2026

Acoustic Backscatter mosaics, H575 Seabed samples and Images, 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 2025 Backscatter and Sampling Data: HI1818 Bahama Bank North

• Published by: British Geological Survey (BGS)
• Last updated: 07 May 2026

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

Maritime and Coastguard Agency (MCA) Civil Hydrography Programme 2024 Backscatter and Sampling Data: HI1860 Pake field Road

• Published by: British Geological Survey (BGS)
• Last updated: 07 May 2026

Acoustic Backscatter mosaics, H575 Seabed samples and Images, 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 2025 Backscatter and Sampling Data: HI1781 South East Shetland

• Published by: British Geological Survey (BGS)
• Last updated: 07 May 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...

Major Railway LAeq 16h

• Published by: OpenDataNI
• Last updated: 09 September 2025

Source LdenLnight Lday Levening LAeq,16hr LAeq,6hr LAeq,18hr Major Railway Those which have more than 30,000 train passages per year (for mapping rounds...

Major Railway Leve

• Published by: OpenDataNI
• Last updated: 09 September 2025

Source LdenLnight Lday Levening LAeq,16hr LAeq,6hr LAeq,18hr Major Railway Those which have more than 30,000 train passages per year (for mapping rounds...