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	Provedor de dados ArchiMer (1) Autor Brozena, John (1) Doble, Martin (1) Rogers, W. Erick (1) Sutherland, Peter (1) Wadhams, Peter (1) Palavra-chave Air-sea-ice (1) Airborne scanning lidar (1) Marginal ice zone (1) Surface waves (1) Wave attenuation (1) Wave growth rate (1) Mais... Tipo do documento Text (1) Ano 2018 (1) País France (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Airborne Remote Sensing of Wave Propagation in the Marginal Ice Zone ArchiMer Sutherland, Peter; Brozena, John; Rogers, W. Erick; Doble, Martin; Wadhams, Peter. Airborne scanning lidar was used to measure the evolution of the surface wave field in the marginal ice zone (MIZ) during two separate wave events in the Beaufort Sea in October 2015. The lidar data consisted of a 2‐D field of surface elevation with horizontal resolutions between 17 and 33 cm, over a swath approximately 150‐220 m wide, centred on the ground track of the aircraft. Those data were used to compute directional wavenumber spectra of the surface wave field. Comparison with nearly collocated buoy data found the lidar and buoy measurements to be generally consistent. During the first event, waves travelling from open water into the ice were attenuated by the ice. The low spectral spreading and k7/4 spectral dependence of the attenuation was... Tipo: Text Palavras-chave: Surface waves; Marginal ice zone; Wave attenuation; Wave growth rate; Air-sea-ice; Airborne scanning lidar. Ano: 2018 URL: https://archimer.ifremer.fr/doc/00439/55086/56526.pdf Registros recuperados: 1 Primeira ... 1 ... Última

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