723f0de6-7838-410a-97c8-e4401ff03544 English series series 2026-04-07T13:32:01 MEDIN 3.1.2 economy structure Man-made structures SeaDataNet Parameter Discovery Vocabulary 2023-12-12 revision Industrial activity SeaDataNet Parameter Discovery Vocabulary 2023-12-12 revision Terrestrial mapping SeaDataNet Parameter Discovery Vocabulary 2023-12-12 revision Feasibility The Crown Estate Renewable Energy Development Phases 2012-05-15 revision Onshore Substation The Crown Estate Renewable Energy Development Areas 2012-05-15 revision Energy resources GEMET - INSPIRE themes, version 1.0 2009-07-31 revision Land use GEMET - INSPIRE themes, version 1.0 2009-07-31 revision Elevation GEMET - INSPIRE themes, version 1.0 2009-07-31 revision SeaDataNet sea areas 2012-11-07 revision Unknown SeaVoX Vertical Co-ordinate Coverages 2020-05-21 revision inapplicable 2014-09-17T00:00:00 2014-09-17T23:59:59 -1.118926242 -1.104263434 54.572376128 54.578125569 TCE-2513 Marine Data Exchange 2014, Atkins , Zone 3 - Dogger Bank, Converter Station Topographical Survey (Teesside A and B) Converter Station Topographical Survey (Teesside A and B) 2021-05-17T14:18:06 publication English Atkins was commissioned by Forewind Ltd. to undertake a topographical survey to determine the existing ground profile of a site near to Lazenby, Teesside. The site was identified as a possible location for an offshore electrical substation. This topographical and level survey was undertaken on Wednesday 17th September 2014. The ground profile survey at Teesside AB Converter Station site included 2 sub-sites: Teesside Core and Teesside Corridor. The ground profile of Teesside Core sub-site was completed using Network RTK GNSS techniques to observe ground spot level coordinates at optimal locations. The observed points were chosen according to an approximate irregular level grid across the site according to where there was a significant change in ground profile. Additional points were observed to better define the true 3D definition of the existing terrain across the whole site within the field boundaries. The instrument used was a Topcon GRS-1 GNSS Receiver. The site was traversed on foot with the GPS instrument to effectively survey the terrain profile of the complete site. All observed elevation data with a computed level accuracy that exceeded a specified accuracy quality threshold was rejected in real-time whilst on site. Therefore, the acquired accuracy of survey at Teesside Core Sub-Site is +/-50mm rms. This sub-site was surveyed using a robotic Total Station due to the significant vegetation on this site compared to the Teesside Core sub-site. Ground spot levels, together with fence and ditch alignments, existing tree line, and major changes in ground profile were included within the survey dataset. Observed data was post processed together with observed GPS data to produce a 3D survey plan using AutoCAD 2011 and KeyTerraFirma ground modelling software. Seven survey stations were established and computed, with three stations comprising the main closed loop traverse. The instrument used was a Leica TS30 Robotic Total Station. 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 Atkins Water and Environment Paul Lancaster paul.lancaster@atkinsglobal.com originator The Crown Estate +44 020 7851 5000 enquiries@thecrownestate.co.uk distributor Forewind Ltd info@forewind.co.uk owner continual Delimited Documents Geographic Information System https://www.marinedataexchange.co.uk/details/TCE-2513/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 Grid datum is OSGB36 National Grid derived from OS Active Network. Level datum is Ordnance Datum Newlyn. Contour Intervals are measured at 0.5m. Forewind Ltd +44 (0)800 975 5636 info@forewind.co.uk pointOfContact EPSG Geodetic Parameter Registry 2021-03-18 revision OSGB36 / British National Grid