ff174037-4ec8-4c96-ae9c-f55d9a27384f English series series 2026-07-31T13:16:05 MEDIN 3.1.2 Pre-Construction monitoring The Crown Estate Renewable Energy Development Phases 2012-05-15 revision Consenting The Crown Estate Renewable Energy Development Phases 2012-05-15 revision Agreement for Lease Area The Crown Estate Renewable Energy Development Areas 2012-05-15 revision Geology 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 soil and sediment boundary layer 2009-08-03T00:00:00 2010-05-31T00:00:00 0.24432272271473 0.335895188473997 53.5865626245985 53.6852375132304 TCE-710 Marine Data Exchange 2010, PMSL, Humber Gateway, Met Mast and Inshore Cable Route Video Survey Met Mast and Inshore Cable Route Video Survey 2010-06-01T00:00:00 creation 2021-05-17T13:43:56 publication English As part of the ongoing assessments for the Humber Gateway offshore wind farm periodic video survey have been carried out in the vicinity of the met mast installed in August 2009 in order to provide some indication of scour. In addition, some further video work has been undertaken at the inshore end of the cable route in order to address sonar contacts recorded during the geophysical surveys which were originally identified as potential areas of the sabellaria reef. This report provides a summary of the work undertaken to date with the representative stills from the video surveys and some assessments of the status of the seabed area and covered by the surveys. Origin: Precision Marine Survey 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 Precision Marine Survey Limited info@precisionmarine.co.uk originator The Crown Estate +44 020 7851 5000 enquiries@thecrownestate.co.uk distributor RWE support@rwe.com owner notPlanned Movie https://www.marinedataexchange.co.uk/details/TCE-710/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 Surveys were undertaken using drop down video using a Seaviewer 650 system linked to a Sea-Trak GPS overlay system which was deployed from the survey vessel Lizzard. During the most recent surveys a laser measurement system was also employed which was calibrated to show a pair of laser points approximately 20cm apart. For the met mast assessment the vessel was stationed just off the met mast and the camera lowered to the seabed and allowed to drift past the base of the mast. For the inshore cable route survey the video was lowered to the seabed whilst the vessel drifted along a series of transects throughout the area (Figure 1). Video surveys at the met mast were carried out in early August (just after installation), late August, September, October and November in 2009 and most recently in May 2010. Surveys of the inshore cable route were undertaken August 2009 and May 2010. Eon Document Controller +44 (0) 2476 183429 megan.callington@eon.com pointOfContact EPSG Geodetic Parameter Registry 2022-11-29 revision WGS 84