%0 Conference Proceedings
%4 sid.inpe.br/marte2/2017/10.27.13.46.51
%2 sid.inpe.br/marte2/2017/10.27.13.46.52
%@isbn 978-85-17-00088-1
%F 59302
%T Avaliação da performance do algoritmo para a determinação das concentrações de Carbono Orgânico Particulado através de sensoriamento remoto em áreas costeira e oceânica no Oceano Atlântico Sudoeste
%D 2017
%A Bordin, Luís Henrique,
%A Silva, Gabriel Serrato de Mendonça,
%A Garcia, Carlos Eira,
%A Machado, Eunice da Costa,
%@electronicmailaddress graoceano@gmail.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 4367-4373
%S Anais
%1 Instituto Nacional de Pesquisas Espaciais (INPE)
%X To understand the influence of ocean in carbon biogeochemical cycle and their consequences in global climate changes advances of ocean-color satellite mission has progressed beyond the estimation of chlorophyll-a concentrations. One of recent products provided by NASA is particulate organic carbon (POC) concentration. To evaluate the performance of standard NASA POC algorithm (Stramski et al. 2008) in coastal and oceanic areas of the Southwestern Atlantic Ocean, comparisons of simultaneous in situ and satellite POC determinations were carried out in this paper. The results indicate that the POC algorithm overestimate in situ data. Nevertheless, the algorithm proved to be satisfactory in estimate POC concentrations, both in coastal and oceanic areas, moreover, to be an important tool to investigate the spatial and temporal variability of POC in the global oceans. However, the necessity of increase the efforts in collect in situ data is unquestionable and essential to improve the results of algorithm validation processes.
%9 Oceanografia e sistemas costeiros
%@language pt
%3 59302.pdf