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	Provedor de dados ArchiMer (1) Autor Gommenginger, Christine P. (1) Martin, Adrien Ch (1) Quilfen, Yves (1) Palavra-chave Along-track interferometry (1) Doppler (1) Ocean surface current vector (1) Ocean wind vector (1) SAR (1) Scatterometer (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 Simultaneous ocean surface current and wind vectors retrieval with squinted SAR interferometry: Geophysical inversion and performance assessment ArchiMer Martin, Adrien Ch; Gommenginger, Christine P.; Quilfen, Yves. Simultaneous measurements of ocean surface current and wind vectors at the ocean submesoscale (O [1–10 km]) are needed to improve our understanding of upper ocean mixing, air-sea interactions, ocean biophysical processes and large-scale oceanic transports. A new satellite mission concept called SEASTAR aims to do just that. The concept is a Ku-band along-track interferometric Synthetic Aperture Radar (SAR) system with two squinted beams pointing ±45° from broadside and incidence angles around 30°. The paper presents an inversion strategy to retrieve simultaneously ocean surface current and wind vectors and reports on the performance obtained with different wind/current conditions and instrument configurations. Results are based on numerical simulations... Tipo: Text Palavras-chave: Ocean surface current vector; Ocean wind vector; Doppler; Scatterometer; SAR; Along-track interferometry. Ano: 2018 URL: https://archimer.ifremer.fr/doc/00445/55693/57436.pdf Registros recuperados: 1 Primeira ... 1 ... Última

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