d7c78604-b8fc-4bd7-a00d-87d35154231c English series series 2026-03-06T17:22:10 MEDIN 3.1.2 biota oceans Fish reproduction SeaDataNet Parameter Discovery Vocabulary 2023-12-12 revision Acoustic noise in the water column SeaDataNet Parameter Discovery Vocabulary 2023-12-12 revision Fish morphology, age and physiology SeaDataNet Parameter Discovery Vocabulary 2023-12-12 revision Fish abundance in water bodies SeaDataNet Parameter Discovery Vocabulary 2023-12-12 revision Fish behaviour SeaDataNet Parameter Discovery Vocabulary 2023-12-12 revision 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 Population distribution - demography GEMET - INSPIRE themes, version 1.0 2009-07-31 revision Species distribution GEMET - INSPIRE themes, version 1.0 2009-07-31 revision 5000 SeaDataNet sea areas 2012-11-07 revision English Channel SeaVoX Vertical Co-ordinate Coverages 2020-05-21 revision water column 2016-07-12T00:00:00 2016-11-28T23:59:59 -0.2393 -0.2187 50.9687 50.9826 TCE-2595 Marine Data Exchange 2016, HR Wallingford, Zone 6 - Rampion, Underwater Noise Modelling Underwater Noise Modelling 2015-10-04T00:00:00 creation 2021-05-17T14:21:20 publication 2016-07-12T00:00:00 revision English In order to support E.ON's request for the modification of seasonal restrictions on piling at the Rampion Offshore windfarm, HR Wallingford was commissioned to examine underwater noise propagation arising from a reduction in the proposed hammer energy. The results of these studies are reported in DLR5374- RT001-R03-00 (underwater noise modelling), DLR5374-RT002-R02-00 (Seasonal restrictions review) and DLR5374-RT004-R01-00 (Reduced hammer energies). Following a review of that work by the Marine Management Organisation (MMO), E.ON asked HR Wallingford to re-analyse the previous model results for marine mammals and herring using different metrics to allow for comparison of the modelling with that described in the original EIA for the Rampion project (RSK Environmental Ltd, 2012). The results of these studies are reported on in DDM7600-RT007-R01-00 and DDM7600-RT004-R01-00. Further modelling was also undertaken to assess the effects of simultaneous piling events at two locations (both 2no. x 2300kJ, and 1no. x 2300kJ, 1no. x 3500kJ). 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 Once published, there will be no constraints on public access. otherRestrictions The Crown Estate +44 020 7851 5000 enquiries@thecrownestate.co.uk custodian Diane Jones HR Wallingford Group Ltd. d.jones@hrwallingford.com originator The Crown Estate +44 020 7851 5000 enquiries@thecrownestate.co.uk distributor Rampion Offshore Wind Limited Info@rampionoffshore.com owner asNeeded Database Documents Geographic Information System https://www.marinedataexchange.co.uk/details/TCE-2595/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 Sound maps were presented in the previous noise modelling report (DLR5374-RT001-R03-00) for pile driving with a range of hammer energies. In the study, the SEL source levels for the modelled hammer energies were derived empirically by scaling up the measured broadband sound from a pile driver with a hammer energy of 800kJ. The same source levels are used in the current study for the relevant hammer energies under investigation. Refer to "methods" within reports in the series for more information on data quality. Diane Jones HR Wallingford Group Ltd. d.jones@hrwallingford.com pointOfContact EPSG Geodetic Parameter Registry 2022-12-12 revision WGS 84 / UTM zone 30N