6ed766f1-8141-4e16-a290-afab14472406 English series series 2026-03-23T17:11:21 MEDIN 3.1.2 oceans Bathymetry and Elevation SeaDataNet Parameter Discovery Vocabulary 2023-12-12 revision Post-Construction monitoring The Crown Estate Renewable Energy Development Phases 2012-05-15 revision Renewable Energy Lease area The Crown Estate Renewable Energy Development Areas 2012-05-15 revision Hydrography GEMET - INSPIRE themes, version 1.0 2009-07-31 revision Elevation GEMET - INSPIRE themes, version 1.0 2009-07-31 revision 0.5 2014-07-07T00:00:00 2014-08-27T00:00:00 1.879 1.912 52.6408 52.6742 TCE-439 Marine Data Exchange 2014, ADUS DeepOcean, Greater Gabbard, Bathymetry Survey (Inter Array Cables, Monopiles and Jack Up Vessel Zones) Bathymetry Survey (Inter Array Cables, Monopiles and Jack Up Vessel Zones) 2014-10-29T00:00:00 creation 2021-12-01T09:51:18 publication 2014-10-30T00:00:00 revision English SSE contracted Adus DeepOcean to perform a multibeam bathymetry and sidescan sonar survey of the Greater Gabbard Offshore windfarm. Area to be surveyed for this project comprised all 140 turbines and inter-array cables, which are split into two sites and encompass an area of approximately 146 km2. The survey requirements comprised the acquisition of acoustic data along cable routes, around structures and other subsea features with the following coverage: 50m either side of inter array cable routes; 50m either side of concrete mattresses; A boxed area 0f 90x180meters around each monopile 50m radius around each OSP (where vessel access permits);20m either side of inter array cable routes in the region of the Inner Gabbard and Galloper sandbanks. There will be no limitations when published on the Marine Data Exchange Once published, there will be no limitations on public access. Data must be used in accordance with the Marine Data Exchanges Terms of Use which can be found on the website. 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 Once published, there will be no constraints on access and use. Data must be used in accordance with the Marine Data Exchanges Terms of Use which can be found on the website. otherRestrictions The Crown Estate +44 020 7851 5000 enquiries@thecrownestate.co.uk custodian ADUS DeepOcean Ltd Processing Manager aartvankerkwijk@adusdeepocean.com originator The Crown Estate +44 020 7851 5000 enquiries@thecrownestate.co.uk distributor SSE Renewables info@sserenewables.com owner notPlanned Documents Geographic Information System https://www.marinedataexchange.co.uk/details/TCE-439/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 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 This data was collected for Greater Gabbard Offshore Limited and comprises of high resolution survey of each asset or foundation (gridded to 0.25x0.25m) and high resolution corridor survey;s checking all interarray cables for freespan. Survey conducted in IHO Special Order Multibeam bathymetry vessel based GPS RTK reference All positions and attitude data post processed wit PosPAC Dedicated GPS reference station in middle of site ADUS DeepOcean Ltd Processing Manager aartvankerkwijk@adusdeepocean.com pointOfContact EPSG Geodetic Parameter Registry 2022-12-12 revision WGS 84 / UTM zone 31N