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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m12.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador6qtX3pFwXQZ3r59YD6/GP6gJ
Repositóriosid.inpe.br/iris@1912/2005/07.20.01.52
Última Atualização2008:10.23.18.00.30 (UTC) administrator
Repositório de Metadadossid.inpe.br/iris@1912/2005/07.20.01.52.26
Última Atualização dos Metadados2022:03.26.17.59.39 (UTC) administrator
Chave SecundáriaINPE-7580-PRE/3432
DOI10.1080/01431169308954022
ISSN1516-697X
Rótulo6779
Chave de CitaçãoPereiraSetz:1993:SpChFi
TítuloSpectral characteristics of fire scars in Landsat-5 TM images of Amazonia
Ano1993
Data de Acesso04 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PN
Número de Arquivos1
Tamanho706 KiB
2. Contextualização
Autor1 Pereira, Marcos da Costa
2 Setzer, Alberto Waingort
Identificador de Curriculo1 8JMKD3MGP5W/3C9JHQ9
2 8JMKD3MGP5W/3C9JGGG
Grupo1 DSR-INPE-MCT-BR
2 DMA-INPE-MCT-BR
RevistaInternational Journal of Remote Sensing
Volume14
Número11
Páginas2061-2078
Histórico (UTC)2005-07-20 01:52:27 :: administrator -> jefferson ::
2006-03-23 19:22:03 :: jefferson -> administrator ::
2008-06-09 19:15:42 :: administrator -> jefferson ::
2008-10-23 18:00:30 :: jefferson -> banon ::
2010-05-10 18:39:23 :: banon -> jefferson ::
2010-07-07 18:50:43 :: jefferson -> administrator ::
2014-02-14 15:34:31 :: administrator -> marciana :: 1993
2016-09-13 12:37:02 :: marciana -> administrator :: 1993
2022-03-26 17:59:39 :: administrator -> jefferson :: 1993
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-Chave: Air pollution
Algorithms
Biomass
Classification (of information)
Communication channels (information theory)
Fires
Image analysis
Plants (botany)
Amazon tropical forest
Fire scars
Landsat 5 thematic mapper
Multispectral scanners
deforestation
fire scar
TM
Latin America
Amazonia
ResumoThis work describes spectral characteristics of fire scarsin an area of intense deforestation in the Amazon tropical forest as recorded inthe seven Landsat-5 TM spectral channels of an image in 1985. Ground covers weredivided into four themes: natural forests, "capoeiras ",pastures in general and fire scars. Single-cell and maximum likelihood classification algorithms were used in the analysis. TM channel 4 was the best to identify fire scars, with digital counts differences in relation to other themes about two times higher than inother channels. Fire scars were also detected in channel 5, with the limitation thatr recent scars could be, mistaken with water. Channels 3 and 7 also contained information abour the scars. Results indicated that TM images can be used in automatic detection and assessment of biomass burning in tropical forests, contributing to the understanding of biogeochemical cycles related to the use of fire in thse areas. Comparison of the results for channels 3, 4 and 5 in two more TM scenes in 1987 and 1989, showed that minor variations accurred in the spectral definition of the themes, mainly as a result of atmospheric pollution from biomass burning.
ÁreaSRE
Arranjo 1urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Spectral characteristics of...
Arranjo 2urlib.net > BDMCI > Fonds > Produção até 2016 > DMA > Spectral characteristics of...
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/6qtX3pFwXQZ3r59YD6/GP6gJ
URL dos dados zipadoshttp://urlib.net/zip/6qtX3pFwXQZ3r59YD6/GP6gJ
Idiomaen
Arquivo Alvospectral.pdf
Grupo de Usuáriosadministrator
banon
jefferson
Grupo de Leitoresadministrator
jefferson
marciana
Visibilidadeshown
Detentor da CópiaSID/SCD
Política de Arquivamentoallowpublisher allowfinaldraft
Permissão de Leituraallow from all
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3ER446E
8JMKD3MGPCW/46JKC45
Lista de Itens Citandosid.inpe.br/bibdigital/2022/03.26.17.47 1
sid.inpe.br/mtc-m21/2012/07.13.14.55.10 1
DivulgaçãoPORTALCAPES
Acervo Hospedeirosid.inpe.br/banon/2001/04.06.10.52
6. Notas
Campos Vaziosaffiliation alternatejournal archivist callnumber copyright creatorhistory descriptionlevel e-mailaddress electronicmailaddress format isbn lineage mark mirrorrepository month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
e-Mail (login)jefferson
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