1. Identificação | |
Tipo de Referência | Artigo em Evento (Conference Proceedings) |
Site | marte.sid.inpe.br |
Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Repositório | dpi.inpe.br/sbsr@80/2006/11.10.20.48 |
Última Atualização | 2007:03.01.11.40.16 (UTC) administrator |
Repositório de Metadados | dpi.inpe.br/sbsr@80/2006/11.10.20.48.08 |
Última Atualização dos Metadados | 2018:06.06.02.37.02 (UTC) administrator |
Chave Secundária | INPE-16284-PRE/10864 |
ISBN | 978-85-17-00031-7 |
Chave de Citação | CanavesiPonz:2007:VaFRSu |
Título | Relações entre variáveis dendrométricas de plantios de Eucalyptus sp. e valores de FRB de superfície de imagens do sensor TM/Landsat 5 |
Formato | CD-ROM; On-line. |
Ano | 2007 |
Data de Acesso | 13 maio 2024 |
Tipo Secundário | PRE CN |
Número de Arquivos | 1 |
Tamanho | 547 KiB |
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2. Contextualização | |
Autor | 1 Canavesi, Vanessa 2 Ponzoni, Flávio Jorge |
Identificador de Curriculo | 1 2 8JMKD3MGP5W/3C9JH4G |
Grupo | 1 DSR-INPE-MCT-BR 2 DSR-INPE-MCT-BR |
Afiliação | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) |
Endereço de e-Mail do Autor | 1 vanessa@ltid.inpe.br 2 flavio@ltid.inpe.br |
Editor | Epiphanio, José Carlos Neves Galvão, Lênio Soares Fonseca, Leila Maria Garcia |
Endereço de e-Mail | vanessa@ltid.inpe.br |
Nome do Evento | Simpósio Brasileiro de Sensoriamento Remoto, 13 (SBSR). |
Localização do Evento | Florianópolis |
Data | 21-26 abr. 2007 |
Editora (Publisher) | Instituto Nacional de Pesquisas Espaciais (INPE) |
Cidade da Editora | São José dos Campos |
Páginas | 1619-1625 |
Título do Livro | Anais |
Tipo Terciário | Artigo |
Organização | Instituto Nacional de Pesquisas Espaciais (INPE) |
Histórico (UTC) | 2006-11-10 20:48:08 :: vanessa@ltid.inpe.br -> sbsr :: 2007-01-09 10:44:39 :: sbsr -> administrator :: 2007-05-09 16:14:26 :: administrator -> marciana :: 2007-07-26 17:51:15 :: marciana -> administrator :: 2008-02-13 16:26:30 :: administrator -> marciana :: 2009-06-30 14:31:38 :: marciana -> erich@sid.inpe.br :: 2010-05-14 02:42:24 :: erich@sid.inpe.br -> marciana :: 2011-02-16 14:05:16 :: marciana -> administrator :: 2007 2018-06-06 02:37:02 :: administrator -> :: 2007 |
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3. Conteúdo e estrutura | |
É a matriz ou uma cópia? | é a matriz |
Estágio do Conteúdo | concluido |
Transferível | 1 |
Palavras-Chave | remote sensing SRTM topography |
Resumo | One of the most recent challenges is the analysis of the forest efficiency in to fix CO2 using indirect measurements. Some scientific works have been performed exploring remote sensing, which have been based on the relation between radiometric and biophysical data. In spite of being achieved different success results, no mention has been made to the influence of the intrinsic illumination aspects caused by topography. The main objective of this work is to evaluate the influence of the topography in the relationship between radiometric data extracted from TM/Landsat 5 images and log volume data estimated from Eucalyptus spp. stands. The study area is covered by Eucalyptus stands from Votorantin Celulose e Papel, located in Capão Bonito town (SP). Slope and aspect data were utilized in the Illumination Factors determinations that were sliced in different illumination classes. The stands volumes were estimated from 89 sample plots defined in the field, including 11 different Eucalyptus species. Stand volume was correlated with radiometric data extracted from the TM/Landsat 5 images (BRF surface) considering two approaches: neglecting the illumination classes and considering them. Image from TM4 spectral band presented higher correlation between the mentioned variables. When the illumination classes were taking in account, the correlation coefficients increased from the dark to the better illuminated ones. Linear regression models were established considering both approaches and the stand volume as the dependent variable in order to make a thematic map with the spatial distribution of the volume. Comparing the two mentioned approaches by an error matrix, the coincidence level between these two set of data resulted in 51%, indicating that the illumination does influence the relationship between radiometric data and biophysical ones. |
Área | SRE |
Tipo | Floresta |
Conteúdo da Pasta doc | acessar |
Conteúdo da Pasta source | Artigo_2007_v5.pdf | 10/11/2006 18:48 | 438.0 KiB | |
Conteúdo da Pasta agreement | não têm arquivos |
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4. Condições de acesso e uso | |
URL dos dados | http://urlib.net/ibi/dpi.inpe.br/sbsr@80/2006/11.10.20.48 |
URL dos dados zipados | http://urlib.net/zip/dpi.inpe.br/sbsr@80/2006/11.10.20.48 |
Idioma | pt |
Arquivo Alvo | 1619-1625.pdf |
Grupo de Usuários | administrator erich@sid.inpe.br marciana vanessa@ltid.inpe.br |
Visibilidade | shown |
Detentor da Cópia | SID/SCD |
Permissão de Leitura | allow from all |
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5. Fontes relacionadas | |
Repositório Espelho | dpi.inpe.br/banon-pc2@80/2006/07.17.20.31 |
Unidades Imediatamente Superiores | 8JMKD3MGPCW/3ER446E |
Acervo Hospedeiro | dpi.inpe.br/banon/2003/12.10.19.30 |
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6. Notas | |
Agência Financiadora | CNPq |
Nota | 1 |
Campos Vazios | archivingpolicy archivist callnumber contenttype copyright creatorhistory descriptionlevel dissemination documentstage doi edition identifier issn label lineage nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarymark serieseditor shorttitle tertiarymark url versiontype volume |
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