929f797e-af58-49d6-b098-e1b2cd04e07d English series series 2026-06-04T08:26:56 MEDIN 3.1.2 oceans society Marine archaeology SeaDataNet Parameter Discovery Vocabulary 2026-04-23 revision Hazards to navigation SeaDataNet Parameter Discovery Vocabulary 2026-04-23 revision Side-scan sonar SeaDataNet Parameter Discovery Vocabulary 2026-04-23 revision Bathymetry and Elevation SeaDataNet Parameter Discovery Vocabulary 2026-04-23 revision Operation and Maintenance 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 Land cover GEMET - INSPIRE themes, version 1.0 2009-07-31 revision Meteorological geographical features GEMET - INSPIRE themes, version 1.0 2009-07-31 revision Elevation GEMET - INSPIRE themes, version 1.0 2009-07-31 revision Oceanographic geographical features GEMET - INSPIRE themes, version 1.0 2009-07-31 revision SeaDataNet sea areas 2012-11-07 revision North Sea SeaVoX Vertical Co-ordinate Coverages 2020-05-21 revision water column 2010-07-26T23:00:00 2012-03-01T00:00:00 0.429574612037093 0.490668789094874 53.1235139054851 53.2139573121939 TCE-1079 Marine Data Exchange 2011-12, Wessex Archaeology, Lynn and Inner Dowsing, Additional Geophysical Reviews Additional Geophysical Reviews 2021-05-17T13:50:29 publication English This series consists of two studies. Firstly, Wessex Archaeology was commissioned by Centrica Renewable Energy Limited to undertake a review of the geophysical data acquired over an area centred on the recorded location of the wreck of a landing craft at the Lynn and Inner Dowsing Offshore Wind Farms. This location lies between two turbines (ID28 and ID29) near the southeastern corner of the Inner Dowsing Wind Farm. Both sidescan sonar and multibeam bathymetry data acquired in July 2010 were processed and interpreted. The assessment of the data was required to determine the location of the wreck to enable the Centrica to make informed decisions on the positioning of jack-up barges etc required during maintenance or other operations. The second study provided within this series is an additional archaeological review of anomaly 7006 near ID29, conducted ahead of Blade Maintenance Works (H2 works). This anomaly was also refenced within the 2011 study. 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 Wessex Archaeology e.mcneill@wessexarch.co.uk originator The Crown Estate +44 020 7851 5000 enquiries@thecrownestate.co.uk distributor Centrica Energy L&ID.DocumentControl@centrica.com owner notPlanned Documents Geographic Information System https://www.marinedataexchange.co.uk/details/TCE-1079/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 A total of 22 lines of sidescan sonar data were provided to Wessex Archaeology along with a section of multibeam bathymetry data. The sidescan sonar data provided had been acquired using a Klein 3000 fish over 27th to 31st July 2010. The data had been acquired with a range of 75m and a line spacing of 50m, resulting in 300% coverage. Both high (500kHz) and low (100kHz) frequency data had been acquired. WA processed the high frequency dataset as this is of greater resolution than the low frequency data. The multibeam bathymetry data was provided in xyz form, gridded at 0.2m. Centrica Energy GIS and Data Manager L&ID.DocumentControl@centrica.com pointOfContact EPSG Geodetic Parameter Registry 2022-12-12 revision WGS 84 / UTM zone 31N