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1. Identificação
Tipo de ReferênciaArtigo em Evento (Conference Proceedings)
Sitemarte2.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador3ERPFQRTRW34M/3E7GD9D
Repositóriodpi.inpe.br/marte2/2013/05.28.23.25.59
Última Atualização2013:05.28.23.25.59 (UTC) wanderf@dsr.inpe.br
Repositório de Metadadosdpi.inpe.br/marte2/2013/05.28.23.26
Última Atualização dos Metadados2018:06.06.03.32.36 (UTC) administrator
ISBN978-85-17-00066-9 (Internet)
978-85-17-00065-2 (DVD)
Rótulo420
Chave de CitaçãoHernandezSouz:2013:NeCoDe
TítuloSpectral reflectance and emissivity features of PO4-bearing carbonatitic rocks from the Catalão I and Tapira complexes: New constraints for detection of igneous phosphates with remote sensing data
FormatoDVD, Internet.
Ano2013
Data de Acesso04 jun. 2024
Tipo SecundárioPRE CN
Número de Arquivos1
Tamanho755 KiB
2. Contextualização
Autor1 Hernandez, Emanuel Amorer
2 Souza Filho, Carlos Roberto de
Endereço de e-Mail do Autor1 emanuelhernandez@ige.unicamp.b
EditorEpiphanio, José Carlos Neves
Galvão, Lênio Soares
Endereço de e-Mailwanderf@dsr.inpe.br
Nome do EventoSimpósio Brasileiro de Sensoriamento Remoto, 16 (SBSR)
Localização do EventoFoz do Iguaçu
Data13-18 abr. 2013
Editora (Publisher)Instituto Nacional de Pesquisas Espaciais (INPE)
Cidade da EditoraSão José dos Campos
Páginas3595-3602
Título do LivroAnais
OrganizaçãoInstituto Nacional de Pesquisas Espaciais (INPE)
Histórico (UTC)2013-05-28 23:26:00 :: banon -> administrator ::
2013-05-29 14:39:06 :: administrator -> wanderf@dsr.inpe.br :: 2013
2013-06-03 14:20:56 :: wanderf@dsr.inpe.br -> administrator :: 2013
2018-06-06 03:32:36 :: administrator -> wanderf@dsr.inpe.br :: 2013
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
ResumoIn order to determine the feasibility of conducting remote sensing of igneous phosphate rocks, reflectance and diffuse reflectance measurements were performed on eight samples from the Tapira and Catalão I Carbonatitic Alkaline complexes. Groundtruthing was performed with X-Ray Fluorescence and X-Ray Diffraction. Samples were collected from different parts of the weathering mantle until the bottom of the mine pits, showing better-preserved rock structure in this area. Samples were also dried and milled until 200mesh size. Reflectance measurements were made with an ASD Fieldspec 3 High-Resolution spectrometer in laboratory conditions. Diffuse Reflectance measurements were made with a FTIR Nicolet Nexus 6700 Spectrometer, and then Kirchoffs Law was applied to calculate emissivity. From the analyzed data, it can be observed that most samples that bear more than enough phosphate content to be mined show diagnostic REE absorption features in the VIS region of the spectra when the CaO/P2O5 ratio is higher than 1,0. However, mineralogical associations of phlogopite, vermiculite, calcite and dolomite in the SWIR region are significant in identifying the samples as carbonatitic rocks from the APIP. Also, emissivity results recorded a distinctive v3 broad absorption feature at 8,2μm for pure apatite from the Catalão I Complex and this absorption feature was consistently featured for the other samples studied. The results are in accordance with previous results obtained for other carbonatitic complexes in Mountain Pass (USA) and Kaneshin (AFG), for Carbonatitic Complexes with different ages.
ÁreaSRE
TipoGeologia
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/3ERPFQRTRW34M/3E7GD9D
URL dos dados zipadoshttp://urlib.net/zip/3ERPFQRTRW34M/3E7GD9D
Idiomaen
Arquivo Alvop0420.pdf
Grupo de Usuáriosadministrator
banon
Visibilidadeshown
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Repositório Espelhourlib.net/www/2011/03.29.20.55
Unidades Imediatamente Superiores3ERPFQRTRW34M/3E7G88S
Lista de Itens Citandodpi.inpe.br/marte2/2013/05.28.22.25 3
Acervo Hospedeirodpi.inpe.br/marte2/2013/05.17.15.03.06
6. Notas
Campos Vaziosaffiliation archivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination doi edition group issn keywords lineage mark nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype url versiontype volume
7. Controle da descrição
e-Mail (login)wanderf@dsr.inpe.br
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