%0 Conference Proceedings
%4 sid.inpe.br/marte2/2017/10.27.16.27.56
%2 sid.inpe.br/marte2/2017/10.27.16.27.57
%@isbn 978-85-17-00088-1
%F 59377
%T Investigação do produto OSCAR para determinação de feições de circulação oceânica na plataforma continental Sul-Sudeste do Brasil e oceano adjacente
%D 2017
%A Cechet, Ricardo,
%A Travassos Neto, Francisco Palma,
%A Garcia, Carlos Eira,
%@electronicmailaddress ricardocechet@hotmail.com
%E Gherardi, Douglas Francisco Marcolino,
%E Aragão, Luiz Eduardo Oliveira e Cruz de,
%B Simpósio Brasileiro de Sensoriamento Remoto, 18 (SBSR)
%C Santos
%8 28-31 maio 2017
%I Instituto Nacional de Pesquisas Espaciais (INPE)
%J São José dos Campos
%P 7679-7685
%S Anais
%1 Instituto Nacional de Pesquisas Espaciais (INPE)
%X Satellite-based model Ocean Surface Current Analysis Real-time (OSCAR) provides continuous spatial data sets of global ocean currents with a spatial resolution of a 1/3 degree grid. The validation of OSCAR time series from 2008 to 2015 as inter annual analysis of ocean circulation variability in the Southwestern Atlantic Ocean, was made by math-up with the mean of in- situ currents data from ADCP´s mounted in a buoys from PNBOIA. The punctual OSCAR data nearest of the buoy was selected to match-up each section. We also used a data quality control over PNBOIA data-set, removing the short-period records less than 50% of the OSCAR sampling (5 days), and others suspects data. The result of math-up showed a high correlation between ADCP and OSCAR currents model. Furthermore, this model described a seasonal variability of superficial velocities and directions of the superficial currents, as well as, oceanographic features like the Brazilian Current variability plus the Santa Marta Vortex during inter annual seasons.
%9 Oceanografia
%@language pt
%3 59377.pdf