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  • 90th percentile Kinetic energy due to currents at the seabed in the Channel and the Bay of Biscay - Created using the Ifremer hindcast archive MANGA500. 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 0.0067 decimal degrees (500m). The formula used for the Kinetic Energy calculation is 0.5mv^2, where m is the density of seawater (1027 kg.m-3) and v is the current-induced velocity. Values are expressed in N.m-2 (Newton per square meter). The vertical level is the seafloor. Created by the EMODnet Seabed Habitats project consortium using the MANGA500 IFREMER-DYNECO Hindcast (Caillaud Matthieu, Vasquez Mickael (2016). Manche-Gascogne - 500m - Energie cinétique à la surface de l'océan. https://sextant.ifremer.fr/record/357d72f4-855d-43de-8370-40ff8e4d9542/).

  • Confidence in 90th percentile kinetic energy due to currents at the seabed in the Channel and the Bay of Biscay - Created by the EMODnet Seabed Habitats project consortium using the MANGA500 IFREMER-DYNECO Hindcast (Caillaud Matthieu, Vasquez Mickael (2016). Manche-Gascogne - 500m - Energie cinétique à la surface de l'océan. https://sextant.ifremer.fr/record/357d72f4-855d-43de-8370-40ff8e4d9542/). Values are on a range from 1 (Low confidence) to 3 (High confidence). The confidence assessment considered factors such as: • Quality of training data and methods used to construct the model. • Temporal resolution. • Spatial resolution Detailed information on the confidence assessment in Populus J. et al 2017. EUSeaMap, a European broad-scale seabed habitat map. Ifremer. http://doi.org/10.13155/49975