c956741c-bf7e-4b6d-a968-2cee37c8f459 English series series 2026-05-05T16:33:18 MEDIN 3.1.2 geoscientificInformation Sedimentary structure SeaDataNet Parameter Discovery Vocabulary 2026-04-23 revision Seismic reflection SeaDataNet Parameter Discovery Vocabulary 2026-04-23 revision Seismic refraction SeaDataNet Parameter Discovery Vocabulary 2026-04-23 revision Geotechnics SeaDataNet Parameter Discovery Vocabulary 2026-04-23 revision Consenting The Crown Estate Renewable Energy Development Phases 2012-05-15 revision Zone search area The Crown Estate Renewable Energy Development Areas 2012-05-15 revision Elevation GEMET - INSPIRE themes, version 1.0 2009-07-31 revision 3700 SeaDataNet sea areas 2012-11-07 revision Irish Sea and St. George's Channel SeaVoX Vertical Co-ordinate Coverages 2020-05-21 revision soil and sediment SeaVoX Vertical Co-ordinate Coverages 2020-05-21 revision water column 2012-01-01T00:00:00 2012-01-01T00:00:00 -5.0537 -3.6694 53.4913 53.9755 TCE-2653 Marine Data Exchange 2012, Eurotech, Zone 9 - Celtic Array, QC and Interpretation of Irish Sea Zone 2D Seismic Dataset QC and Interpretation of Irish Sea Zone 2D Seismic Dataset 2012-03-09T00:00:00 creation 2021-05-17T14:23:20 publication English The Round 3 Development project acquired a large 2D Seismic dataset in the Irish Sea Zone (ISZ) in 2010. The data was acquired by MMT (Sweden) using Triton Elics acquisition software and Interpreted to 50m depth (or to Seabed where shallower than 50m) as per the framework contract. The data was delivered to CERI in April 2011 as Raw SEGY files and loaded to Kingdom projects (Geophysical Software), with interpreted horizons and grids. Since receiving the data, a number of Consultants (see Appendix I) raised significant concerns with the data quality, the way the data had been loaded to Kingdom, the way the data have been interpreted and the method used by MMT for tidally correcting the data. Therefore, the decision was made for CERI to reload, QC and re-interpret (where necessary) the data in-house to ensure data integrity and consistency in approach with regard to loading and interpretation. 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 Eurotech Computer Services Ltd sales@eurotech-computers.com originator The Crown Estate +44 020 7851 5000 enquiries@thecrownestate.co.uk distributor Centrica Energy Renewable Investments (CERI) CERI@centrica.com owner unknown Delimited Documents https://www.marinedataexchange.co.uk/details/TCE-2653/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 QC and interpretation carried out by Eurotech, on behalf of CERI. Raw data QC and Interpretation work: To QC the seismic data, all lines from the ISZ and Met Mast surveys were loaded to new Kingdom projects to check the expected files had been delivered, would load properly and to check the data quality. All the SEGY data was loaded with the navigation taken from the SEGY headers; shotpoints located in byte 9 and all co-ordinates multiplied by 0.01 on import. The data was checked for the line existing, the line format, navigation in the header and a rating of the data quality (QC observatons noted in spreadsheet: R3-D-EN-088-0000-000000-018). Interpretation was carried out, including tidal correction, gridding and creation of isopach maps. Further information is available in report: R3-D-EN-078-0000-000000-019 Centrica Energy Renewable Investments (CERI) GIS and Data Manager CERI@centrica.com pointOfContact EPSG Geodetic Parameter Registry 2022-11-29 revision WGS 84