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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agricultura Digital. Para informações adicionais entre em contato com cnptia.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital. |
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Data corrente: |
04/10/2011 |
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Data da última atualização: |
24/01/2020 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
AGUIAR, D. A.; ADAMI, M.; SILVA, W. F.; RUDORFF, B. F. T.; MELLO, M. P.; SILVA, J. dos S. V. da. |
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Afiliação: |
DANIEL ALVES AGUIAR, INPE; MARCOS ADAMI, INPE; WAGNER FERNANDO SILVA, INPE; BERNARDO FRIEDRICH THEODOR RUDORFF, INPE; MARCIO PUPIN MELLO, INPE; JOÃO DOS SANTOS VILA DA SILVA, CNPTIA. |
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Título: |
MODIS time series to assess pasture land. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
In: INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, 2010, Honolulu. Remote sensing: global vision for local action. [S.l.]: IEEE, 2010. |
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Páginas: |
p. 2123-2126. |
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Idioma: |
Inglês |
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Notas: |
IGARSS 2010. |
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Conteúdo: |
Land use conversion is a key factor in the mitigation of GHG emission. Maximum mitigation can be achieved when degraded pasture land is converted to biofuel crops. Remote sensing images, and in particular the MODIS time series data, have a great potential to asses degraded pasture land. This work has the objective to identify pasture land and its different levels of degradation in Mato Grosso do Sul state, Brazil. MODIS time series were used to obtain vegetation indices and fraction images. The wavelet technique was applied at various levels of decomposition to extract the input parameters in the WEKA J48 classifier. Pasture land was well distinguished from Cerrado. The distinction among different pasture land presented lower performance with best results for pasture with invasive plants followed by good pasture. Pasture land with bare soil patches and termite mounds were not distinguished from other classes of pasture. made it possible to reduce pasture land without herd reduction. Consequently more land became available for sugarcane. Considering that land use change is a key factor for the benefit of biofuel production to mitigate carbon emission, this benefit can be even higher if sugarcane expansion occurs on degraded pasture land. Remote sensing images have a great potential to evaluate degraded pasture land although is not a trivial task and requires intensive fieldwork. MODIS time series data transformed into vegetation indices or linear spectral mixing model are suitable to represent different pasture land conditions. Under these considerations this work has the objective to use MODIS time series to identify pasture land and its different levels of degradation in Mato Grosso do Sul state, Brazil. MenosLand use conversion is a key factor in the mitigation of GHG emission. Maximum mitigation can be achieved when degraded pasture land is converted to biofuel crops. Remote sensing images, and in particular the MODIS time series data, have a great potential to asses degraded pasture land. This work has the objective to identify pasture land and its different levels of degradation in Mato Grosso do Sul state, Brazil. MODIS time series were used to obtain vegetation indices and fraction images. The wavelet technique was applied at various levels of decomposition to extract the input parameters in the WEKA J48 classifier. Pasture land was well distinguished from Cerrado. The distinction among different pasture land presented lower performance with best results for pasture with invasive plants followed by good pasture. Pasture land with bare soil patches and termite mounds were not distinguished from other classes of pasture. made it possible to reduce pasture land without herd reduction. Consequently more land became available for sugarcane. Considering that land use change is a key factor for the benefit of biofuel production to mitigate carbon emission, this benefit can be even higher if sugarcane expansion occurs on degraded pasture land. Remote sensing images have a great potential to evaluate degraded pasture land although is not a trivial task and requires intensive fieldwork. MODIS time series data transformed into vegetation indices or linear spectral mixing model are sui... Mostrar Tudo |
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Palavras-Chave: |
Degradação de pastagem; Séries temporais MODIS. |
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Thesaurus Nal: |
Degradation; Pastures; Time series analysis. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 02529nam a2200253 a 4500
001 1902230
005 2020-01-24
008 2010 bl uuuu u00u1 u #d
100 1 $aAGUIAR, D. A.
245 $aMODIS time series to assess pasture land.$h[electronic resource]
260 $aIn: INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, 2010, Honolulu. Remote sensing: global vision for local action. [S.l.]: IEEE$c2010
300 $ap. 2123-2126.
500 $aIGARSS 2010.
520 $aLand use conversion is a key factor in the mitigation of GHG emission. Maximum mitigation can be achieved when degraded pasture land is converted to biofuel crops. Remote sensing images, and in particular the MODIS time series data, have a great potential to asses degraded pasture land. This work has the objective to identify pasture land and its different levels of degradation in Mato Grosso do Sul state, Brazil. MODIS time series were used to obtain vegetation indices and fraction images. The wavelet technique was applied at various levels of decomposition to extract the input parameters in the WEKA J48 classifier. Pasture land was well distinguished from Cerrado. The distinction among different pasture land presented lower performance with best results for pasture with invasive plants followed by good pasture. Pasture land with bare soil patches and termite mounds were not distinguished from other classes of pasture. made it possible to reduce pasture land without herd reduction. Consequently more land became available for sugarcane. Considering that land use change is a key factor for the benefit of biofuel production to mitigate carbon emission, this benefit can be even higher if sugarcane expansion occurs on degraded pasture land. Remote sensing images have a great potential to evaluate degraded pasture land although is not a trivial task and requires intensive fieldwork. MODIS time series data transformed into vegetation indices or linear spectral mixing model are suitable to represent different pasture land conditions. Under these considerations this work has the objective to use MODIS time series to identify pasture land and its different levels of degradation in Mato Grosso do Sul state, Brazil.
650 $aDegradation
650 $aPastures
650 $aTime series analysis
653 $aDegradação de pastagem
653 $aSéries temporais MODIS
700 1 $aADAMI, M.
700 1 $aSILVA, W. F.
700 1 $aRUDORFF, B. F. T.
700 1 $aMELLO, M. P.
700 1 $aSILVA, J. dos S. V. da
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Registro original: |
Embrapa Agricultura Digital (CNPTIA) |
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Biblioteca |
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| Registros recuperados : 59 | |
| 5. |  | SANO, E. E.; GIAROLLA, A.; ADAMI, M.; JACKSON, T. J. Calibração da estimativa superficial de solos do Cerrado. In: ANDRADE, S. R. M. de; FALEIRO, F. G.; SERENO, J. R.; DALLA CORTE, J. L.; SOUSA, E. dos S. de (Ed.). Resultados de pesquisa para o Cerrado: 2004-2005. Planaltina, DF: Embrapa Cerrados, 2007. p. 79-82.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Cerrados. |
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| 8. | | SUGAWARA, L. M.; RUDORFF, B. F. T.; ADAMI, M. Viabilidade de uso de imagens do Landsat em mapeamento de área cultivada com soja no Estado do Paraná. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 43, n. 12, p. 1777-1783, dez. 2008. Título em inglês: Feasibility of the use of Landsat imagery to map soybean crop areas in Paraná, Brazil.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 9. | | SADECK, L. W. R.; LIMA, A. M. M. de; ADAMI, M. Artificial neural network for ecological-economic zoning as a tool for spatial planning. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 52, n, 11, p. 1050-1062, novembro 2017. Título em português: Rede neural artificial para o zoneamento ecológico-econômico como instrumento de ordenamento territorial.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 10. | | ADAMI, M.; RIZZI, R.; MOREIRA, M. A.; RUDORFF, B. F. T.; FERREIRA, C. C. Amostragem probabilística estratificada por pontos para estimar a área cultivada com soja. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 45, n. 6, p. 585-592, jun. 2010 Título em inglês: Probabilistic stratified point sampling to estimate soybean crop area.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 11. | | OLIVEIRA, A. H. M.; ADAMI, M.; MARTORANO, L.; VIEIRA, I. C. G. Padrão e mudanças de uso e cobertura do solo de 2004 a 2012 no centro de endemismo Tapajós, Pará. In: SEMINÁRIO ANUAL DE INICIAÇÃO CIENTÍFICA DA UFRA, 13., 2015, Belém, PA. Anais. Belém, PA: Universidade Federal Rural da Amazônia, 2015.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 12. | | ROSA, V. G. C. da; MOREIRA, M. A.; RUDOFF, B. F. T.; ADAMI, M. Estimativa da produtividade de café com base em um modelo agrometeorológico-espectral. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 45, n. 12, p. 1478-1488, dez. 2010 Título em inglês: Coffee crop yield estimate using an agrometeorological?spectral model.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 13. | | ADAMI, M.; FREITAS, R. M. de; PADOVANI, C. R.; SHIMABUKURO, Y. E.; MOREIRA, M. A. Estudo da dinâmica espaço-temporal do bioma Pantanal por meio de imagens MODIS. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 43, n. 10, p. 1371-1378, out. 2008. Título em inglês: Spatial-temporal analysis of MODIS image applied to dynamic of Pantanal biome.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 15. | | ADAMI, M.; VENTURIERI, A.; COUTINHO, A. C.; ESQUERDO, J. C. D. M.; GOMES, A. R. Lulc change on Rondonia, western Brazilian Amazon, by Terraclass project. In: INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM; CANADIAN SYMPOSIUM ON REMOTE SENSING, 35., 2014, Québec. Energy and our Changing Planet: final program. [S.l.]: IEEE, 2014. Não paginado. IGARSS 2014.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Agricultura Digital. |
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| 16. | | ADAMI, M.; VENTURIERI, A.; COUTINHO, A. C.; ESQUERDO, J. C. D. M.; GOMES, A. R. Lulc change on Rondonia, western brazilian amazon, by Terraclass project. In: INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM; CANADIAN SYMPOSIUM ON REMOTE SENSING, 35., 2014, Québec. Energy and our Changing Planet. [S.l.]: IEEE, 2014. IGARSS 2014.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 17. | | SILVA, G. B. S. da; FORMAGGIO, A. R.; SHIMABUKURO, Y. E.; ADAMI, M.; SANO, E. E. Discriminação da cobertura vegetal do Cerrado matogrossense por meio de imagens MODIS. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 45, n. 2, p. 186-194, fev. 2010 Título em inglês: Discrimination of Cerrado vegetation cover in the state of Mato Grosso using MODIS images.| Biblioteca(s): Embrapa Unidades Centrais. |
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| Registros recuperados : 59 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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