METHOD FOR REDUCING SECONDARY LOBE INTERFERENCE IN A COLUMN OF WATER ACQUIRED BY MULTIBEAM SONAR (Atena Editora)

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MetadadosDescriçãoIdioma
Autor(es): dc.contributor.authorSANTOS, HAROLDO JUNIO DOS-
Autor(es): dc.contributor.authorFONSECA, LUCIANO EMIDIO NEVES DA-
Autor(es): dc.contributor.authorQUEIROZ, RICARDO LOPES DE-
Data de aceite: dc.date.accessioned2023-07-05T14:44:26Z-
Data de disponibilização: dc.date.available2023-07-05T14:44:26Z-
Data de envio: dc.date.issued2023-06-26-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/732848-
Resumo: dc.description.abstractThe acoustic waves used in the technique of remote sensing by multibeam sonar interact with the environment, mainly with discontinuities present in it. The seafloor reflects and absorbs these waves, adding to measurement errors. Due to the geometry of the beam, secondary lobes are reflected by the floor, causing strong constructive interference at a distance greater than the length of the central beam. For this reason, an SRSN algorithm is used to reduce this interference, obtaining satisfactory results. Experimental data were acquired in the Celtic Sea using an EM2040 multibeam sonar.pt_BR
Idioma: dc.language.isoenpt_BR
Palavras-chave: dc.subjectinterferencept_BR
Título: dc.titleMETHOD FOR REDUCING SECONDARY LOBE INTERFERENCE IN A COLUMN OF WATER ACQUIRED BY MULTIBEAM SONAR (Atena Editora)pt_BR
Tipo de arquivo: dc.typelivro digitalpt_BR
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