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Metadados

1. Identificação
Tipo de ReferênciaArtigo em Evento (Conference Proceedings)
Sitemtc-m16d.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP7W/38TTU4P
Repositóriosid.inpe.br/mtc-m19/2011/01.09.04.11
Última Atualização2011:03.10.18.15.28 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m19/2011/01.09.04.11.35
Última Atualização dos Metadados2021:02.27.05.01.27 (UTC) administrator
Chave SecundáriaINPE--PRE/
Chave de CitaçãoDallaFaveraMaScCeLuPe:2010:AeOpTh
TítuloAerosol optical thickness influence over the Photosynthetically Active Radiation (PAR) in earth surface - I
Ano2010
Data de Acesso24 abr. 2024
Tipo SecundárioPRE CI
Número de Arquivos1
Tamanho3368 KiB
2. Contextualização
Autor1 Dalla Favera, Alexandre Ceretta
2 Martins, Fernando Ramos
3 Schuch, Nelson Jorge
4 Ceconi, Marcio
5 Luiz, Eduardo Weide
6 Pereira, Enio Bueno
Identificador de Curriculo1
2
3
4
5 8JMKD3MGP5W/3C9JHUD
6
7
8
9
10
11 8JMKD3MGP5W/3C9JH2E
Grupo1
2
3
4
5
6 CST-CST-INPE-MCT-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 Instituto Nacional de Pesquisas Espaciais (INPE)
4 Instituto Nacional de Pesquisas Espaciais (INPE)
5 Instituto Nacional de Pesquisas Espaciais (INPE)
6 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1
2
3
4 marcioceconi@gmail.com
Endereço de e-Maillise@dpi.inpe.br
Nome do EventoThe Meeting of the Americas (AGU).
Localização do EventoFoz do Iguaçu
Data8-12 Aug. 2010
Tipo TerciárioExhibition
Histórico (UTC)2011-03-10 18:13:42 :: seeger05 -> lise@dpi.inpe.br :: 2010
2011-09-13 12:42:36 :: lise@dpi.inpe.br -> administrator :: 2010
2021-02-27 05:01:27 :: administrator -> marciana :: 2010
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
ResumoThe atmosphere is made up of several components, among them are present solid and liquid particles in suspension called aerosols. Aerosols make an important role by absorbing and reflecting radiation from space. The work aims to evaluate the relationship between aerosols and Photosynthetically Active Radiation (PAR) reaching the earth's surface on cloudless-sky days with development of statistical models. PAR radiation data were acquired in the SONDA Project network sites located in Campo Grande - MS, Cuiabá - MT and Petrolina PE. In addition, data acquired in Alta Floresta - MT were provided by AERONET. Aerosol Optical Thickness (AOT) daily average data for all stations were obtained from the AERONET. The time periods vary according to PAR and AOT data availability in cloudless-sky days. For Campo Grande, 43 clear sky days in 2008 were analyzed; 116 days from 2006 to 2008 for Cuiabá; 31 days for the years 2005 and 2007 in Petrolina; and for Alta Floresta 30 days from 1999 to 2003. Most of the available data occurs in June, July and August due to dry season in Brazilian Mid-West and Central regions. Due to the spectral range of the PAR radiation, 400 nm to 700 nm, AOT data at wavelengths 675 nm, 500 nm and 440 nm were used in this work. Linear, polynomial of second degree and exponential empirical models were developed with 70% of the available data relating the KPAR parameter and AOT at the specified wavelengths. The KPAR index is defined as the ratio between the daily PAR irradiation at the surface and the solar radiation incident on the top of the atmosphere. The 30% of the remaining data were used to evaluate model performance. The statistical deviations MBE (Mean Bias Error) and RMSE (Root Mean Square Error) were used for the models validation. In general, all models showed satisfactory performance, as indicated by low statistical deviations. The polynomial models have presented higher deviations from that of the others regressions models used. The polynomial models achieve RMSE values of 11.54% for Alta Floresta in the wavelength of 500 nm, while the exponential and linear models showed, respectively, 2.94 % and 5.78%. The statistical models showed lower deviations at Campo Grande and Petrolina with an RMSE values around 1.5%. For the future, it is intend to perform further analysis with larger data numbers aiming better performance for empirical models, using also, data from the Reference Station SONDA SMS, installed at the Southern Space Observatory - SSO/CRS/CCR/INPE - MCT, (29º26' S 53º48' W), for a Brazilian territory extensive investigation.
ÁreaCEA
Arranjourlib.net > COCST > Aerosol optical thickness...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreement
agreement.html 09/01/2011 02:11 1.0 KiB 
4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/8JMKD3MGP7W/38TTU4P
URL dos dados zipadoshttp://urlib.net/zip/8JMKD3MGP7W/38TTU4P
Idiomaen
Arquivo Alvo01.09.04.11.pdf
Grupo de Usuáriosadministrator
lise@dpi.inpe.br
marciana
seeger05
Grupo de Leitoresadministrator
marciana
Visibilidadeshown
Permissão de Leituraallow from all
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Repositório Espelhosid.inpe.br/mtc-m19@80/2009/08.21.17.02.53
Unidades Imediatamente Superiores8JMKD3MGPCW/3F3T29H
Lista de Itens Citandosid.inpe.br/mtc-m21/2012/07.13.14.57.02 1
sid.inpe.br/mtc-m21/2012/07.13.14.45.21 1
Acervo Hospedeirosid.inpe.br/mtc-m19@80/2009/08.21.17.02
6. Notas
Campos Vaziosarchivingpolicy archivist booktitle callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi edition editor format isbn issn keywords label lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark type url versiontype volume
7. Controle da descrição
e-Mail (login)marciana
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