Acoustic Backscatter mosaics, H575 seabed samples and images, sediment areas and points shapefiles, sandwave areas and crests shapefiles. Collected as part of the Civil Hydrography Programme (CHP). Data and records verified by UK Hydrographic Office. Vessel - Mintaka I - Kongsberg EM 2040.

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.

Samples and associated geological data are held at the British Geological Survey for Maritime Coastguard Agency (MCA), Civil Hydrography Programme (CHP), Bathymetric Survey HI1224; Outer Tongue, Area in SqKm: 9, (16/05/2007 to 13/05/2007), Standard: IHO S44ed4 Order 1. Contract: RRS (2006 LT). FY 2006/07. Contractor: MMT.

Samples and associated geological data are held at the British Geological Survey for Maritime Coastguard Agency (MCA), Civil Hydrography Programme (CHP), Bathymetric Survey HI1392; Approaches to Inner Sound, Area in SqKm: 342, (15/11/2011 to 30/07/2012), Standard: IHO S44ed5 Order 1a. Contract: Medium (2011). FY 2012/13. Contractor: NetSurvey.

Samples and associated geological data are held at the British Geological Survey for Maritime Coastguard Agency (MCA), Civil Hydrography Programme (CHP), Bathymetric Survey HI1283; Waternish Point Disproving Search, Area in SqKm: 5, (31/10/2008 to 31/10/2008), Standard: IHO S44ed4 Order 1. Contract: RRS (2006 LT). FY 2008/09. Contractor: MMT.

Samples and associated geological data are held at the British Geological Survey for Maritime Coastguard Agency (MCA), Civil Hydrography Programme (CHP), Bathymetric Survey HI1257; The Isles of Eigg and Muck (B1&2), Area in SqKm: 153, (16/03/2008 to 31/03/2008; The Isles of Eigg and Muck (B3_5_6_10), Area in SqKm: 285; The Isles of Eigg and Muck (B4,7,8,9,11,12), Area in SqKm: 337, (08/10/2008 to 13/01/2009), Standard: IHO S44ed5 Order 1a. Contract: RRS (2006 LT). FY 2007/08. Contractor: MMT.

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 Wind -Kongsberg EM 2040.

Samples and associated geological data are held at the British Geological Survey for Maritime Coastguard Agency (MCA), Civil Hydrography Programme (CHP), Bathymetric Survey HI1080; NW Sandettie, Area in SqKm: 35, (10/07/2004 to 20/07/2004), Standard: IHO S44ed4 Order 1. Contract: RRS (2004/05). FY 2004/05. Contractor: RN (NP1016).

Samples and associated geological data are held at the British Geological Survey for Maritime Coastguard Agency (MCA), Civil Hydrography Programme (CHP), Bathymetric Survey HI1479; Off Casquets TSS, Area in SqKm: 467, (01/06/2015 to 29/06/2015), Standard: IHO S44ed5 Order 1a. Contract: Medium. FY 2015/16. Contractor: MMT UK.

Samples and associated geological data are held at the British Geological Survey for Maritime Coastguard Agency (MCA), Civil Hydrography Programme (CHP), Bathymetric Survey HI1655; DWR N South West Varne, Standard: IHO S44ed5 Order 1a, FY 2019/2020