Study between atmospheric paramenters and pyranometer global radiation measurements at São Paulo, Brazil
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2021
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WORKSHOP ON LIDAR MEASUREMENTS IN LATIN AMERICA, 11th
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Resumo
According to the recently released report of the Intergovernmental Panel on Climate Change
(IPCC) on August of 2021, the well-mixed greenhouse gas (GHG) concentrations have continued to increase in
the atmosphere, reaching annual averages of 410 ppm for CO2,1866 ppb for CH4, and 332 ppb for N2O. The
GHGs can contribute to warming the atmosphere up to 2.0°C, while aerosols can contribute to cooling up to
0.8°C. in this context, it is increasingly important to monitor the global solar radiation flux incident on the
atmosphere. The pyranometer instrument is designed to measure the solar radiation flux density (W/m2) and it
can be used to get information about the amount of radiation incident on the ground and how much of this
radiation is absorbed or scattered. The aim of this work is to show preliminary results retrieved by Piranometer
installed in the SPU Lidar Station, in São Paulo-Brazil, and how the global solar radiation can be correlated with
other atmospheric parameters retrieved from AERONET sunphotometer and meteorologic stations, such as the
aerosol optical depth (AOD), cloud cover, relative humidity, in order to quantify the aerosol influence in the
process of atmospheric radiation and climate change.
Como referenciar
LOPES, PEROLA P.Q.; LOPES, FABIO J.S.; LANDULFO, EDUARDO. Study between atmospheric paramenters and pyranometer global radiation measurements at São Paulo, Brazil. In: WORKSHOP ON LIDAR MEASUREMENTS IN LATIN AMERICA, 11th, October 19-22, 2021, Punta Arenas, Chile. Abstract... Punta Arenas, Chile: Universidad de Magallanes, 2021. p. 19-19. Disponível em: http://repositorio.ipen.br/handle/123456789/33304. Acesso em: 30 Dec 2025.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.