Biomass allometric function with satellite images of high spatial resolution

dc.contributor.authorde Macedo, Fabrício Lopes
dc.contributor.authorSousa, Adélia Maria de Oliveira
dc.contributor.authorGonçalves, Ana Cristina
dc.contributor.authorSilva, Hélio Ricardo [UNESP]
dc.contributor.authorRodrigues, Ricardo Antonio Ferreira [UNESP]
dc.contributor.institutionUniversidade de Trás-os-Montes e Alto Douro
dc.contributor.institutionUniversidade de Évora
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2019-10-06T15:59:41Z
dc.date.available2019-10-06T15:59:41Z
dc.date.issued2018-07-01
dc.description.abstractThe aim of this study was to fit functions to estimate with data derived from high spatial resolution satellite images, the total biomass of Eucalyptus at local and regional scale. For this purpose, models were fit combining values of biomass estimated from forest inventory plots and vegetation indices based on Pléiades images. The function with which presented the best performance in the estimation of the total biomass, was the one that used as an independent variable the IV-SAVI, presenting a coefficient of determination (R2) of 64.6%, however without great difference for the NDVI and SR. The fit functions can be used in other regions for the same species, and similar climate and local characteristics. This approach can be used as a low cost tool to produce estimations of biomass at local and regional level.en
dc.description.affiliationCentro de Investigação e de Tecnologias Agroambientais e Biológicas Universidade de Trás-os-Montes e Alto Douro, Quinta de Prados
dc.description.affiliationDepartamento de Engenharia Rural Escola de Ciências e Tecnologia Instituto de Ciências Agrárias e Ambientais Mediterrânicas Universidade de Évora, Apartado 94
dc.description.affiliationDepartamento de Engenharia Rural Instituto de Ciências e Tecnologia Instituto de Ciências Agrárias e Ambientais Mediterrânicas Universidade de Évora, Apartado 94
dc.description.affiliationDepartamento de Fitossanidade Engenharia Rural e Solos Universidade Estadual Paulista “Júlio de Mesquita Filho” (Unesp – Ilha Solteira), Av. Brasil, 56
dc.description.affiliationUnespDepartamento de Fitossanidade Engenharia Rural e Solos Universidade Estadual Paulista “Júlio de Mesquita Filho” (Unesp – Ilha Solteira), Av. Brasil, 56
dc.format.extent960-969
dc.identifierhttp://dx.doi.org/10.5902/1980509833368
dc.identifier.citationCiencia Florestal, v. 28, n. 3, p. 960-969, 2018.
dc.identifier.doi10.5902/1980509833368
dc.identifier.fileS1980-50982018000300960.pdf
dc.identifier.issn1980-5098
dc.identifier.issn0103-9954
dc.identifier.lattes7474964143537239
dc.identifier.orcid0000-0002-8222-3851
dc.identifier.scieloS1980-50982018000300960
dc.identifier.scopus2-s2.0-85054566261
dc.identifier.urihttp://hdl.handle.net/11449/188176
dc.language.isopor
dc.relation.ispartofCiencia Florestal
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectEucalyptus
dc.subjectPléiades
dc.subjectVegetation indices
dc.titleBiomass allometric function with satellite images of high spatial resolutionen
dc.titleFunção alométrica de biomassa com imagens de satélite de alta resolução espacialpt
dc.typeArtigo
unesp.author.lattes7474964143537239[5]
unesp.author.orcid0000-0002-8222-3851[5]
unesp.departmentFitossanidade, Engenharia Rural e Solos - FEISpt

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