Downward atmospheric longwave radiation in the city of são paulo

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorMEIS d.o.o-
Autor(es): dc.creatorBárbaro, Eduardo W.-
Autor(es): dc.creatorOliveira, Amauri P.-
Autor(es): dc.creatorSoares, Jacyra-
Autor(es): dc.creatorFerreira, Maurício J.-
Autor(es): dc.creatorBožnar, Marija Z.-
Autor(es): dc.creatorMlakar, Primož-
Autor(es): dc.creatorEscobedo, João F.-
Data de aceite: dc.date.accessioned2025-08-21T16:54:54Z-
Data de disponibilização: dc.date.available2025-08-21T16:54:54Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2009-05-25-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1063/1.3117016-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/231199-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/231199-
Descrição: dc.descriptionThis work evaluates objectively the consistency and quality of a 9 year dataset based on 5 minute average values of downward longwave atmospheric (LW) emission, shortwave radiation, temperature and relative humidity. All these parameters were observed simultaneously and continuously from 1997 to 2006 in the IAG micrometeorological platform, located at the top of the IAG-USP building. The pyrgeometer dome emission effect was removed using neural network technique reducing the downward long wave atmospheric emission error to 3.5%. The comparison, between the monthly average values of LW emission observed in Säo Paulo and satellite estimates from SRB-NASA project, indicated a very good agreement. Furthermore, this work investigates the performance of 10 empirical expressions to estimate the LW emission at the surface. The comparison between the models indicates that Brunt's one presents the better results, with smallest MBE, RMSE and biggest d index of agreement, therefore Brunt is the most indicated model to estimate LW emission under clear sky conditions in the city of Säo Paulo. © 2009 American Institute of Physics.-
Descrição: dc.descriptionGroup of Micrometeorology Department of Atmospheric Science University of São Paulo, Rua do Matão, 1226, São Paulo-
Descrição: dc.descriptionMEIS d.o.o, Ljubljana-
Descrição: dc.descriptionDepartment of Natural Resources School of Agronomic Sciences State University of São Paulo, Botucatu, São Paulo-
Formato: dc.format447-450-
Idioma: dc.languageen-
Relação: dc.relationAIP Conference Proceedings-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectData analysis-
Palavras-chave: dc.subjectEmpirical models-
Palavras-chave: dc.subjectLong wave radiation-
Palavras-chave: dc.subjectNeural network-
Título: dc.titleDownward atmospheric longwave radiation in the city of são paulo-
Tipo de arquivo: dc.typeaula digital-
Aparece nas coleções:Repositório Institucional - Unesp

Não existem arquivos associados a este item.