| 1. Identificação | |
| Tipo de Referência | Artigo em Evento (Conference Proceedings) |
| Site | mtc-m21b.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identificador | 8JMKD3MGP5W34M/3HE6FE8 |
| Repositório | sid.inpe.br/mtc-m21b/2014/11.18.23.58.45 |
| Última Atualização | 2014:12.09.12.25.16 (UTC) administrator |
| Repositório de Metadados | sid.inpe.br/mtc-m21b/2014/11.18.23.58.46 |
| Última Atualização dos Metadados | 2018:06.04.03.04.31 (UTC) administrator |
| DOI | 10.1117/12.2066031 |
| ISBN | 9781628412765 |
| ISSN | 0277786X |
| Rótulo | scopus 2014-11 SantosJGTMMGK:2014:DeAbBi |
| Chave de Citação | SantosSGTMMGK:2014:DeAbBi |
| Título | Determining aboveground biomass of the forest successional chronosequence in a test-site of Brazilian Amazon through X- and L-band data analysis  |
| Ano | 2014 |
| Data de Acesso | 19 abr. 2024 |
| Tipo Secundário | PRE CI |
| Número de Arquivos | 1 |
| Tamanho | 458 KiB |
| 2. Contextualização | |
| Autor | 1 Santos, João Roberto dos 2 Silva, Camila Valéria de Jesus 3 Galvão, Lenio Soares 4 Treuhaft, Robert 5 Mura, José Cláudio 6 Madsen, Soren 7 Gonçalves, Fábio Guimarães 8 Keller, Michael Maier |
| Identificador de Curriculo | 1 8JMKD3MGP5W/3C9JHF4 2 3 8JMKD3MGP5W/3C9JHLF 4 5 8JMKD3MGP5W/3C9JHGR |
| Grupo | 1 DSR-OBT-INPE-MCTI-GOV-BR 2 SER-SRE-SPG-INPE-MCTI-GOV-BR 3 DSR-OBT-INPE-MCTI-GOV-BR 4 5 DPI-OBT-INPE-MCTI-GOV-BR |
| Afiliação | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA, 91109, United States 5 Instituto Nacional de Pesquisas Espaciais (INPE) 6 Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA, 91109, United States 7 Woods Hole Research Center, 149, Woods Hole Road, MA, 02540, United States 8 USDA Forest Service, Rio-Piedras, 100745, Puerto Rico; University of New Hampshire, Durham, NH 03824, United States |
| Endereço de e-Mail | marcelo.pazos@inpe.br |
| Nome do Evento | International Conference on Remote Sensing and Geoinformation of the Environment (RSCy2014), 2 |
| Localização do Evento | Paphos, Cyprus |
| Data | apr. 7, 2014 |
| Editora (Publisher) | SPIE |
| Cidade da Editora | Paphos |
| Volume | 9229 |
| Título do Livro | Proceedings |
| Histórico (UTC) | 2018-06-04 03:04:31 :: administrator -> marcelo.pazos@inpe.br :: 2014 |
| 3. Conteúdo e estrutura | |
| É a matriz ou uma cópia? | é a matriz |
| Estágio do Conteúdo | concluido |
| Transferível | 1 |
| Tipo do Conteúdo | External Contribution |
| Tipo de Versão | publisher |
| Palavras-Chave | Biomass Forestry Interferometry Monitoring Regression analysis Remote sensing Amazon forests Biophysical parameters Interferometric coherence Multivariate regression PALSAR/ALOS Secondary succession TanDEM/TerraSAR-X Volumetric scattering Synthetic aperture radar Biomass Forestry Monitoring Radar Regression Analysis Remote Sensing |
| Resumo | Secondary succession is an important process in the Amazonian region with implications for the global carbon cycle and for the sustainable regional agricultural and pasture activities. In order to better discriminate the secondary succession and to characterize and estimate the aboveground biomass (AGB), backscatter and interferometric SAR data generally have been analyzed through empirical-based statistical modeling. The objective of this study is to verify the capability of the full polarimetric PALSAR/ALOS (L-band) attributes, when combined with the interferometric (InSAR) coherence from the TanDEM-X (X-band), to improve the AGB estimates of the succession chronosequence located in the Brazilian Tapajós region. In order to perform this study, we carried out multivariate regression using radar attributes and biophysical parameters acquired during a field inventory. A previous floristic-structural analysis was performed to establish the chronosequence in three stages: initial vegetation regrowth, intermediate, and advanced regrowth. The relationship between PALSAR data and AGB was significant (p<0.001) and results suggested that the " volumetric scattering" ? (Pv) and " anisotropy" ? (A) attributes were important to explain the biomass content of the successional chronosequence (R2 adjusted= 0.67; RMSE = 32.29 Mg.ha -1). By adding the TanDEM-derived interferometric coherence (i) into the regression modeling, better results were obtained (R2 adjusted = 0.75; RMSE = 28.78Mg.ha-1). When we used both the L- and X-band attributes, the stock density prediction improved to 10.8 % for the secondary succession stands. © 2014 SPIE. |
| Área | SRE |
| Arranjo 1 | urlib.net > Fonds > Produção anterior à 2021 > DIDPI > Determining aboveground biomass... |
| Arranjo 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Determining aboveground biomass... |
| Arranjo 3 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > SER > Determining aboveground biomass... |
| Conteúdo da Pasta doc | acessar |
| Conteúdo da Pasta source | não têm arquivos |
| Conteúdo da Pasta agreement | não têm arquivos |
| 4. Condições de acesso e uso | |
| URL dos dados | http://urlib.net/ibi/8JMKD3MGP5W34M/3HE6FE8 |
| URL dos dados zipados | http://urlib.net/zip/8JMKD3MGP5W34M/3HE6FE8 |
| Idioma | en |
| Arquivo Alvo | 92291E.pdf |
| Grupo de Usuários | administrator marcelo.pazos@inpe.br |
| Visibilidade | shown |
| Permissão de Atualização | não transferida |
| 5. Fontes relacionadas | |
| Repositório Espelho | iconet.com.br/banon/2006/11.26.21.31 |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3EQCCU5 8JMKD3MGPCW/3ER446E 8JMKD3MGPCW/3F3NU5S |
| Lista de Itens Citando | sid.inpe.br/mtc-m21/2012/07.13.14.51.50 9 sid.inpe.br/mtc-m21/2012/07.13.14.51.02 4 sid.inpe.br/bibdigital/2013/09.09.15.05 1 |
| Acervo Hospedeiro | sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 |
| 6. Notas | |
| Campos Vazios | archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination edition editor electronicmailaddress format lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype type url |
| 7. Controle da descrição | |
| e-Mail (login) | marcelo.pazos@inpe.br |
| atualizar | |