Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1072677
Registro completo de metadados
Campo DCValorIdioma
dc.contributor.authorSILVA, M. G. L. dapt_BR
dc.contributor.authorCORDEIRO, T. F.pt_BR
dc.contributor.authorOLIVEIRA, R. R. S. dept_BR
dc.contributor.authorNARVAES, I. da S.pt_BR
dc.contributor.authorGOMES, A. R.pt_BR
dc.contributor.authorADAMI, M.pt_BR
dc.contributor.authorFREITAS, L. J. M. dept_BR
dc.contributor.authorVALERIANO, D. de M.pt_BR
dc.date.accessioned2017-07-13T11:11:11Zpt_BR
dc.date.available2017-07-13T11:11:11Zpt_BR
dc.date.created2017-07-13pt_BR
dc.date.issued2017pt_BR
dc.identifier.citationIn: SIMPÓSIO BRASILEIRO DE SENSORIAMENTO REMOTO, 18., 2017, Santos. Anais... São José dos Campos: INPE, 2017.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1072677pt_BR
dc.descriptionThe Amazon Biome has a wide variety of ecosystems, such as: flooded forests, dry land, igapós, open fields, floodplains and cerrado. And for forest studies what has been used in the scientific field are several methods of satellites images classification based on textural characteristics. The texture characteristics are an important source of information for the analysis and interpretation process of products that are generated by optical sensors. In this work we show results obtained through the application of the mapping methodology developed by DETEX (Detection of Selective Logging) and the textural measures using a co-occurrence matrix, in the study area of FNT (Tapajós National Forest) in Pará, having as a temporal cut the years of 2014, before the forest exploitation and 2015, the year post logging. The results obtained from the fused images of the Landsat 8 satellite (Sensor OLI) demonstrated a relation between some textural variables obtained by the Haralick texture and the forest exploitation degree applied, measured by the remaining basal area (G - m²/ha) . Based on the results, it was possible to establish that before the logging the trees from the dominant extract were important in the detection result, whereas when some individuals (2015) were extracted, the dominant trees were fundamental for the verification of low impact logging activity in the forestpt_BR
dc.language.isoporpt_BR
dc.rightsopenAccesspt_BR
dc.subjectProcessamento de imagenspt_BR
dc.titleÍndice texturais das áreas de exploração florestal na FLONA do Tapajós (Pará), utilizando imagens de média resolução espacial fusionadas.pt_BR
dc.typeArtigo em anais e proceedingspt_BR
dc.date.updated2017-07-13T11:11:11Zpt_BR
dc.subject.thesagroSensoriamento Remotopt_BR
dc.subject.thesagroTexturapt_BR
dc.format.extent2p. 3962-3969.pt_BR
riaa.ainfo.id1072677pt_BR
riaa.ainfo.lastupdate2017-07-13pt_BR
dc.contributor.institutionMarília Gabriela Lopes da Silva, INPE-CRA; Tássio Franco Cordeiro, INPE-CRA; Rodrigo Rafael Sousa de Oliveira, INPE-CRA; Igor da Silva Narvaes, INPE-CRA; Alessandra Rodrigues Gomes, INPE-CRA; MARCO ADAMI, INPE-CRA; LUCAS JOSE MAZZEI DE FREITAS, CPATU; Dalton de Morrisson Valeriano, INPE.pt_BR
Aparece nas coleções:Artigo em anais de congresso (CPATU)

Arquivos associados a este item:
Arquivo Descrição TamanhoFormato 
sbsr59804.pdf636,37 kBAdobe PDFThumbnail
Visualizar/Abrir
Mostrar registro simples do item Visualizar estatísticas

FacebookTwitterDeliciousLinkedInGoogle BookmarksMySpace