79924f5e-ca74-4a8b-878d-008fdb1387cb Joint Nature Conservation Committee emodnetseabedhabitats@jncc.gov.uk 2020-05-11T11:50:19 ISO19115 2003/Cor.1:2006 WGS 84 (EPSG:4326) EPSG 8.6 Kinetic energy at the seabed due to waves - Celtic Sea - Channel - Bay of Biscay (mean of annual 90th percentile) 2019-04-29 2019-04-29 ke_wave_homere_ubr_2010_2015 EMODnet Seabed Habitats 90th percentile Kinetic energy due to waves at the seabed in the Celtic Sea, Channel and Bay of Biscay - Created using the Homere French hindcast archive.HOMERE is a sea-states hindcast database, based on WAVEWATCH III model (version 4.11) on a unstructured grid covering the English Channel and Bay of Biscay (NGUG) over 1994-2016 period (23 years). For the purpose of EMODnet Seabed Habitat broadscale habitat map product, values were integrated over period 2010-2015. Values are averages of annual percentiles 90th. The spatial resolution of the dataset is 0.001 decimal degrees (100m), but the spatial resolution of the original datasets varies, from 300m is coastal waters to several kilometers in offshore areas. The kinetic energy were calculated using the formula 0.5*m*ubr*ubr*, where m is the water density constant value (taken as 1027 kg.m-3) and ubr is the WAVEWATCH III model variable (rms of bottom velocity amplitudes) Created by the EMODnet Seabed Habitats project consortium using the HOMERE hindcast archive (Accensi Mickael, Maisondieu Christophe (2015). HOMERE. Ifremer - Laboratoire Comportement des Structures en Mer. https://doi.org/10.12770/cf47e08d-1455-4254-955e-d66225c9dc90). Licensed under CC-BY-SA 4.0 from the European Marine Observation and Data Network (EMODnet) Seabed Habitats initiative (www.emodnet-seabedhabitats.eu), funded by the European Commission. Ifremer Mickael.Vasquez@ifremer.fr Oceanographic geographical features GEMET - INSPIRE themes, version 1.0 2008-06-01 geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme OCEAN WAVES GEOSS - Earth Observation Vocabulary, version 1.0 2011-05-01 Kinetic energy seabed GEOSS 2017-12-01 Licence Creative Commons - Attribution + ShareALike (BY-SA) : http://creativecommons.fr/licences/ Free of charge 300 oceans -8.60 4.80 42.30 52.90 2010-01-01 2015-12-31 unknown unknown http://marc.ifremer.fr/produits/rejeu_d_etats_de_mer_homere http://doi.org/10.12770/cf47e08d-1455-4254-955e-d66225c9dc90 https://files.emodnet-seabedhabitats.eu/data/ke_wave_biscayNCchan_withconf.zip WWW:LINK-1.0-http--link EMODnet Seabed Habitats download http://www.emodnet-seabedhabitats.eu/access-data/download-data/?linkid=var_ke_wave_homere_ubr_2010_2015 WWW:LINK-1.0-http--link EMODnet Seabed Habitats Download page (preselected) https://files.emodnet-seabedhabitats.eu/data/ke_wave_biscayNCchan_withconf.zip WWW:LINK-1.0-http--link EMODnet Seabed Habitats download See the referenced specification template DOI for the original HOMERE archive 10.12770/cf47e08d-1455-4254-955e-d66225c9dc90