1. Identity statement | |
Reference Type | Thesis or Dissertation (Thesis) |
Site | marte3.sid.inpe.br |
Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identifier | 6qtX3pFwXQZ4PKzA/jovhG |
Repository | sid.inpe.br/deise/1999/12.07.15.08 |
Last Update | 2025:03.11.17.16.01 (UTC) simone |
Metadata Repository | sid.inpe.br/banon/2001/04.03.15.38.09 |
Metadata Last Update | 2025:03.11.17.16.02 (UTC) simone |
Secondary Key | INPE-7254-TDI/697 |
Label | 8591 |
Citation Key | Echer:1999:ObRaUl |
Title | Observação da radiação ultravioleta solar tipo B em banda larga  |
Alternate Title | Observations of broadband solar UV-B radiation |
Course | GES-SPG-INPE-MCT-BR |
Year | 1999 |
Secondary Date | 19991029 |
Date | 1999-09-03 |
Access Date | 2025, Apr. 27 |
Thesis Type | Dissertação (Mestrado em Geofísica Espacial) |
Secondary Type | TDI |
Number of Pages | 145 |
Number of Files | 5 |
Size | 5319 KiB |
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2. Context | |
Author | Echer, Ezequiel |
Group | GES-SPG-INPE-MCT-BR |
Committee | Pereira, Enio Bueno (presidente) Kirchhoff, Volker Walter Johann Heinrich (orientador) Muralikrishna, Polinaya Gobbi, Delano Pavão, Hamilton |
University | Instituto Nacional de Pesquisas Espaciais (INPE) |
City | Sao Jose dos Campos |
History (UTC) | 2005-07-28 21:02:51 :: banon -> administrator :: 2016-09-05 17:20:12 :: administrator -> jefferson :: 1999 2016-09-05 17:21:18 :: jefferson -> administrator :: 1999 2018-06-06 04:02:24 :: administrator -> jefferson :: 1999 2018-08-09 18:42:14 :: jefferson -> sergio :: 1999 2019-03-27 18:17:54 :: sergio -> administrator :: 1999 2024-12-26 14:38:22 :: administrator -> sergio :: 1999 2025-03-11 17:12:12 :: sergio -> simone :: 1999 |
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3. Content and structure | |
Is the master or a copy? | is the master |
Content Stage | completed |
Transferable | 1 |
Keywords | geofísica espacial radiação ultravioleta ozônio espessura ótica atmosfera |
Abstract | 0 Instituto Nacional de Pesquisas Espaciais (INPE) opera uma rede de medidores de radiação ultravioleta solar tipo B (UV-B) na superfície terrestre desde o inicio da década de 1990, em varias localidades no Brasil, na Bolívia, no Chile e na Antártica. Os instrumentos são constituídos de medidores de banda larga (Biômetro) e de banda estreita (radiômetro UV de superfície, espectrofotômetro Brewer). Varias analises de dados de UV-B são apresentadas, com ênfase em uma metodologia derivada do método de Langley para obtenção de espessuras ópticas atmosféricas na região espectral do ultravioleta. A metodologia foi aplicada aos dados de radiação global do espectrofotômetro Brewer. Os resultados obtidos para a espessura óptica atmosférica total foram comparados com resultados derivados de medidas de radiação direta utilizando também o Brewer, e a concordância entre ambos resultados foi boa. Com isto, a obtenção dos dados de radiação UV-B da rede do INPE poderá ser usada também sistematicamente, para o estudo de aerossóis. A metodologia desenvolvida foi também testada com os Biômetros, apesar destes não se enquadrarem nos requisitos do método de Langley. Os resultados obtidos com os instrumentos Biômetros, para a espessura óptica atmosférica total, foram concordantes com os obtidos pelo instrumento Brewer, em 310 e 320 nm. ABSTRACT: The National Institute for Space Research (INPE), operates a network of solar ultraviolet B (UV-B) radiation meters, at ground level, since the 1990's, at sites in Brazil, Bolivia, Chile and Antarctica. The ultraviolet meters are broadband meters (UV-Biometer), and narrowband meters (Ground-based Ultraviolet Radiometers, Brewer Ozone Spectrophotometers). Several analyses of UV-B radiation are presented, with emphasys on a methodology derived from Langley's method to calculate the atmospheric total optical depth in the UV-B. This methodolgy was then applied to global radiation data measured by the Brewer spectrophotometer. The total optical depths obtained with global radiation were compared with total optical depths obtained with direct radiation data, also measured by the Brewer spectrophotometer, with good match. The methodology to calculate optical depths was then tested also for UV-Biometer data, although these do not follow the Langley requirements. The results obtained with UV-Biometer data for total optical depth were in good agreement with optical depths calculated from the Brewer data, at 310 and 320 nm. |
Area | CEA |
Arrangement | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > GES > Observação da radiação... |
doc Directory Content | access |
source Directory Content | there are no files |
agreement Directory Content | |
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4. Conditions of access and use | |
data URL | http://urlib.net/ibi/6qtX3pFwXQZ4PKzA/jovhG |
zipped data URL | http://urlib.net/zip/6qtX3pFwXQZ4PKzA/jovhG |
Language | pt |
Target File | publicacao.pdf |
User Group | administrator sergio simone |
Visibility | shown |
Read Permission | allow from all |
Update Permission | not transferred |
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5. Allied materials | |
Next Higher Units | 8JMKD2USNNW34T/4CL6LN2 8JMKD3MGPCW/3F2PBEE |
Citing Item List | sid.inpe.br/bibdigital/2013/10.12.21.02 4 |
Dissemination | BNDEPOSITOLEGAL |
Host Collection | sid.inpe.br/banon/2001/04.03.15.36 |
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6. Notes | |
Empty Fields | academicdepartment affiliation archivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel doi e-mailaddress electronicmailaddress format isbn issn lineage mark mirrorrepository nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress readergroup resumeid rightsholder schedulinginformation secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url versiontype |
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7. Description control | |
e-Mail (login) | simone |
update | |
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