https://www.data.gov.uk/dataset/f8b640d2-d62f-4210-bde4-072136b2f1f2/maritime-and-coastguard-agency-mca-bathymetric-survey-hi1424-dwr-north-hinder-to-dwr-of-04-2014
Maritime and Coastguard Agency (MCA) Bathymetric Survey HI1424, DWR North Hinder to DWR Off Brown...