68311c16-5017-4893-9a5c-3dccae712d96 English series series 2026-03-16T14:30:34 MEDIN 3.1.2 geoscientificInformation oceans Sedimentary structure SeaDataNet Parameter Discovery Vocabulary 2023-12-12 revision Seismic reflection SeaDataNet Parameter Discovery Vocabulary 2023-12-12 revision Side-scan sonar SeaDataNet Parameter Discovery Vocabulary 2023-12-12 revision Geotechnics SeaDataNet Parameter Discovery Vocabulary 2023-12-12 revision Bathymetry and Elevation SeaDataNet Parameter Discovery Vocabulary 2023-12-12 revision Operation and Maintenance The Crown Estate Renewable Energy Development Phases 2012-05-15 revision Offshore Cable Corridor The Crown Estate Renewable Energy Development Areas 2012-05-15 revision Elevation GEMET - INSPIRE themes, version 1.0 2009-07-31 revision 2016-09-05T00:00:00 2016-09-30T23:59:59 -3.2224 -3.1464 53.4705 53.5031 TCE-48 Marine Data Exchange 2016, Deep BV, Barrow, Export Cable Geophysical Depth of Burial Survey Export Cable Geophysical Depth of Burial Survey 2021-05-17T13:28:14 publication English As part of a transfer of assets between Dong Energy Power UK Ltd (DONG) and TC Barrow OFTO Ltd, a detailed survey of the Barrow wind farm export cable is required. DONG awarded Deep BV, the Netherlands the contract to undertake the marine cable inspection survey for three export cables (Barrow, Walney I and Walney II offshore wind farm export cables). The export cable routes are located in the East Irish Sea with landfalls on the west coast of England. This report describes the geophysical and depth of burial survey conducted along the export cable trajectory of the Barrow Offshore Wind farm export cable. This series contains reports and data for the Barrow export cable only. There will be no limitations when published on the Marine Data Exchange otherRestrictions Data Must be used in accordance to the Marine Data Exchange's Terms of Use: https://www.marinedataexchange.co.uk/content/info/terms-of-use otherRestrictions The Crown Estate +44 020 7851 5000 enquiries@thecrownestate.co.uk custodian Deep BV, Hydrography and Geophysics +31 (0) 20 6343 676 info@deepbv.nl originator The Crown Estate +44 020 7851 5000 enquiries@thecrownestate.co.uk distributor Orsted info@orsted.com owner notPlanned Delimited Documents Geographic Information System https://www.marinedataexchange.co.uk/details/TCE-48/summary A link to the web service or dataset. https://www.marinedataexchange.co.uk A link to the general host site. Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services 2010-12-08T00:00:00 publication Conformity with the Commission Regulation (EU) No 1089/2010 was either not relevant to this dataset or not a requirement of the Marine Data Exchange for the creation and submission of this dataset; therefore, conformity has not been assessed and cannot be declared False series DONG Energy awarded Deep BV with the contract for the execution of the Depth of Burial & Geophysical Survey on the export cables of the Walney 01 + 02 & Barrow Offshore Wind Farms. The export cable routes are located in the East Irish Sea with landfalls on the west coast of England. The primary objectives of the Depth of Burial & Geophysical surveys to be undertaken within the scope of this specification include as a minimum: • Acquire depth of burial (DoB or "z") of the cable over the entire accessible part of the export cables (the survey footprint includes both offshore and near shore areas) using the cable tracking system; • Acquire accurate geographical ("x" and "y") position of cable along with Kilometer Post (KP) positioning along the route; • Verify DoB cable tracker data with sub-bottom profiler data. • Obtain Sub bottom data at locations where no DoB data can be measured when using the DOBstar equipment; • Obtain multibeam data along the export cable routes in a corridor of at least 10 m on each side of cable. For very shallow areas this corridor can be narrowed • Obtain side scan sonar data along the export cable routes • Monitor changes in bathymetry compared to previous surveys • Classify targets on the seabed, including exposed cables, free spans and rock dumping areas. This package contains data for the Barrow export cable only. ABP Marine Environmental Research Ltd 02380711840 enquiries@abpmer.co.uk pointOfContact EPSG Geodetic Parameter Registry 2024-06-17 revision ETRS89 / UTM zone 30N