| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | plutao.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | J8LNKAN8RW/34BF8L8 |
| Repository | dpi.inpe.br/plutao@80/2008/12.04.14.26.57 |
| Last Update | 2010:09.15.11.52.03 (UTC) marciana |
| Metadata Repository | dpi.inpe.br/plutao@80/2008/12.04.14.26.58 |
| Metadata Last Update | 2018:06.05.00.20.15 (UTC) administrator |
| Secondary Key | INPE--PRE/ |
| DOI | 10.1590/S0100-204X2008001000016. |
| ISSN | 0100-204X |
| Label | lattes: 7484071887086439 1 AdamiFrePadShiMor:2008:EsDiEs |
| Citation Key | AdamiFrePadShiMor:2008:EsDiEs |
| Title | Estudo da dinâmica espaço-temporal do bioma Pantanal por meio de imagens MODIS / Spatial-temporal analysis of MODIS image applied to dynamic of Pantanal biome  |
| Year | 2008 |
| Month | Oct. |
| Access Date | 2024, May 14 |
| Type of Work | journal article |
| Secondary Type | PRE PN |
| Number of Files | 1 |
| Size | 648 KiB |
| 2. Context | |
| Author | 1 Adami, Marcos 2 Freitas, Ramon Morais de 3 Padovani, Carlos Roberto 4 Shimabukuro, Yosio Edemir 5 Moreira, Mauricio Alves |
| Resume Identifier | 1 2 3 4 8JMKD3MGP5W/3C9JJCQ 5 8JMKD3MGP5W/3C9JHT4 |
| Group | 1 DSR-OBT-INPE-MCT-BR 2 DSR-OBT-INPE-MCT-BR 3 4 DSR-OBT-INPE-MCT-BR 5 DSR-OBT-INPE-MCT-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Empresa Brasileira de Pesquisa Agropecuaria - Embrapa, Embrapa Pantanal, Brasilia, Brazil 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Author e-Mail Address | 1 adami@dsr.inpe.br |
| e-Mail Address | adami@dsr.inpe.br |
| Journal | Pesquisa Agropecuária Brasileira |
| Volume | 43 |
| Number | 10 |
| Pages | 1371-1378 |
| Secondary Mark | A_CIÊNCIAS_AGRÁRIAS A_CIÊNCIAS_BIOLÓGICAS_I A_MEDICINA_VETERINÁRIA A_ZOOTECNIA_/_RECURSOS_PESQUEIROS B_CIÊNCIA_DE_ALIMENTOS B_ENGENHARIAS_II B_GEOGRAFIA B_MEDICINA_II C_INTERDISCIPLINAR A_ECOLOGIA_E_MEIO_AMBIENTE A_ENGENHARIAS_I A_ENGENHARIAS_III A_GEOCIÊNCIAS A_QUÍMICA |
| History (UTC) | 2008-12-04 16:12:47 :: lattes -> simone :: 2008-12-05 15:19:12 :: simone -> marcia :: 2008-12-15 13:37:53 :: marcia -> marciana :: 2008-12-15 15:25:31 :: marciana -> administrator :: 2008-12-17 15:52:13 :: administrator -> banon :: 2010-05-10 18:17:59 :: banon -> administrator :: 2010-05-12 02:53:54 :: administrator -> marciana :: 2010-09-15 11:52:04 :: marciana -> administrator :: 2014-02-19 23:39:10 :: administrator -> marciana :: 2008 2016-10-09 18:04:30 :: marciana -> administrator :: 2008 2018-06-05 00:20:15 :: administrator -> marciana :: 2008 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Version Type | publisher |
| Keywords | sensoriamento remoto série temporal análise de agrupamento remote sensing time series cluster analysis |
| Abstract | O objetivo deste trabalho foi avaliar dados multitemporais, obtidos pelo sensor "moderate resolution imaging spectroradiometer" (MODIS), para o estudo da dinâmica espaço-temporal de duas sub-regiões do bioma Pantanal. Foram utilizadas 139 imagens "enhanced vegetation index" (EVI), do produto MOD13 "vegetation index", dados de altimetria oriundos do "shuttle radar topography mission" (SRTM) e dados de precipitação do "tropical rainfall measuring mission" (TRMM). Para a redução da dimensionalidade dos dados, as imagens MODIS-EVI foram amostradas com base nas curvas de nível espaçadas em 10 m. Foram aplicadas as técnicas de análise de autocorrelação e análise de agrupamentos aos dados das amostras, e a análise de componentes principais na área total da imagem. Houve dependência tanto temporal quanto espacial da resposta espectral com a precipitação. A análise de agrupamentos apontou a presença de dois grupos, o que indicou a necessidade da análise completa da área. A análise de componentes principais permitiu diferenciar quatro comportamentos distintos: as áreas permanentemente alagadas; as áreas não inundáveis, compostas por vegetação; as áreas inundáveis com maior resposta de vegetação; e áreas com vegetação ripária. ABSTRACT: The objective of this work was to evaluate multitemporal data, obtained by moderate resolution imaging spectroradiometer (MODIS) sensor, for the study of spatial-temporal dynamics in two subregions of the Pantanal biome. One hundred and thirty nine enhanced vegetation index (EVI) images, from MOD13 vegetation index product, altimetry data from shuttle radar topography mission (SRTM) and tropical rainfall measuring mission (TRMM) precipitation data were used. In order to reduce data dimensionality, MODIS EVI images were sampled based on contour lines spacing of 10 m. The autocorrelation and cluster analysis were used for spatial and temporal evaluation of the samples; and the principal components analysis was applied to all dataset for spatial and temporal analysis. Results showed a spatial and temporal dependence between spectral response and precipitation. The cluster analysis indicated two spatial groups, suggesting the need for the analysis of the entire study area. The principal components analysis allowed to distinguish four behaviors: the areas permanently flooded; nonflooded areas composed by vegetation; flooded areas with higher spectral vegetation response; and riparian vegetation areas. |
| Area | SRE |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Estudo da dinâmica... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| data URL | http://urlib.net/ibi/J8LNKAN8RW/34BF8L8 |
| zipped data URL | http://urlib.net/zip/J8LNKAN8RW/34BF8L8 |
| Language | pt |
| Target File | 16adami.pdf |
| User Group | administrator banon lattes marciana simone |
| Reader Group | administrator marciana |
| Visibility | shown |
| Archiving Policy | allowpublisher allowfinaldraft |
| Read Permission | allow from all |
| Update Permission | not transferred |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3ER446E |
| Citing Item List | sid.inpe.br/bibdigital/2013/09.13.21.11 2 sid.inpe.br/mtc-m21/2012/07.13.14.56.26 2 |
| Dissemination | WEBSCI; PORTALCAPES; SCIELO. |
| Host Collection | dpi.inpe.br/plutao@80/2008/08.19.15.01 |
| 6. Notes | |
| Notes | DOAJ Directory of Open Access Journals Free |
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel format isbn lineage mark mirrorrepository nextedition orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate session shorttitle sponsor subject tertiarymark tertiarytype url |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |