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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
08/01/2018 |
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Data da última atualização: |
08/01/2018 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
VICENTE, L. E.; LOEBMANN, D. G. dos S. W.; ZILLMANN, E.; GONZALEZ, A.; VICENTE, A. K.; OLIVEIRA, B. P. de; ARAUJO, L. S. de. |
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Afiliação: |
LUIZ EDUARDO VICENTE, CNPMA; DANIEL GOMES DOS SANTOS W LOEBMANN, CNPMA; ERIK ZILLMANN, Planet Labs; ADRIAN GONZALEZ, Planet Labs; ANDREA KOGA VICENTE, Unicamp; BIANCA PEDRONI DE OLIVEIRA, CNPMA; LUCIANA SPINELLI DE ARAUJO, CNPMA. |
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Título: |
Assessment of vegetational indices applied to sugarcane monitoring using Rapideye images. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
In: SIMPÓSIO BRASILEIRO DE SENSORIAMENTO REMOTO, 18., 2017, Santos. Anais... Santos: Inpe, 2017. Trabalho 59847. |
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Páginas: |
p. 3970-3977. |
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Idioma: |
Inglês |
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Conteúdo: |
Rapideye sensor have been operating since 2009 and was one of the first multispectral (5 bands) sensors to operate as part of a satellite constellation (5 satellites), able to provide a massive stock of images with singular synoptic (~5 days) and spatial capabilities (5m). However, so far the Rapideye unique characteristic is still underused, precisely, its Red Edge band (690-730) and possible applications to agricultural mapping considering crop biophysical compounds. The Red Edge band is spectrally located between the Red band, where chlorophyll presence causes strong absorption of light, and the Near Infrared (NIR) band, which has a strong reflection associated with the leaf cell structure. In rder to explore the spectral characteristics of the Rapideye images we evaluated the sensor performance at the sugarcane crop over five different crop anagement (i.e. irrigated, non-irrigated, meiosi, conventional management and Coopercitrus management), by comparison between two band ratios: NDVI (Normalized Difference Vegetation Index), that uses Red and NIR bands; and NDRE (Normalized Difference Red Edge Index), which uses the Red and Red Edge bands. Through the use of NDRE index was possible to map iscreet and important spatial variations of chlorophyll content in the intra experimental fields. |
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Palavras-Chave: |
Índíces espectrais; Mapeamento; Rapideye; Spectral indices. |
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Thesagro: |
Cana de açúcar; Clorofila; Sensoriamento remoto. |
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Thesaurus Nal: |
Chlorophyll; Remote sensing; Sugarcane. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/170592/1/2017AA31.pdf
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Marc: |
LEADER 02278nam a2200313 a 4500
001 2084598
005 2018-01-08
008 2017 bl uuuu u00u1 u #d
100 1 $aVICENTE, L. E.
245 $aAssessment of vegetational indices applied to sugarcane monitoring using Rapideye images.$h[electronic resource]
260 $aIn: SIMPÓSIO BRASILEIRO DE SENSORIAMENTO REMOTO, 18., 2017, Santos. Anais... Santos: Inpe, 2017. Trabalho 59847.$c2017
300 $ap. 3970-3977.
520 $aRapideye sensor have been operating since 2009 and was one of the first multispectral (5 bands) sensors to operate as part of a satellite constellation (5 satellites), able to provide a massive stock of images with singular synoptic (~5 days) and spatial capabilities (5m). However, so far the Rapideye unique characteristic is still underused, precisely, its Red Edge band (690-730) and possible applications to agricultural mapping considering crop biophysical compounds. The Red Edge band is spectrally located between the Red band, where chlorophyll presence causes strong absorption of light, and the Near Infrared (NIR) band, which has a strong reflection associated with the leaf cell structure. In rder to explore the spectral characteristics of the Rapideye images we evaluated the sensor performance at the sugarcane crop over five different crop anagement (i.e. irrigated, non-irrigated, meiosi, conventional management and Coopercitrus management), by comparison between two band ratios: NDVI (Normalized Difference Vegetation Index), that uses Red and NIR bands; and NDRE (Normalized Difference Red Edge Index), which uses the Red and Red Edge bands. Through the use of NDRE index was possible to map iscreet and important spatial variations of chlorophyll content in the intra experimental fields.
650 $aChlorophyll
650 $aRemote sensing
650 $aSugarcane
650 $aCana de açúcar
650 $aClorofila
650 $aSensoriamento remoto
653 $aÍndíces espectrais
653 $aMapeamento
653 $aRapideye
653 $aSpectral indices
700 1 $aLOEBMANN, D. G. dos S. W.
700 1 $aZILLMANN, E.
700 1 $aGONZALEZ, A.
700 1 $aVICENTE, A. K.
700 1 $aOLIVEIRA, B. P. de
700 1 $aARAUJO, L. S. de
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Meio-Norte. Para informações adicionais entre em contato com cpamn.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Meio-Norte. |
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Data corrente: |
09/10/1996 |
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Data da última atualização: |
08/02/2024 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
RIBEIRO, J. L.; AZEVEDO, J. N. de; RIBEIRO, V. Q. |
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Afiliação: |
JOSE LOPES RIBEIRO, CPAMN; JOAQUIM NAZARIO DE AZEVEDO, CPAMN; VALDENIR QUEIROZ RIBEIRO, CPAMN. |
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Título: |
Ensaio nacional de algodoeiro herbaceo. |
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Ano de publicação: |
1982 |
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Fonte/Imprenta: |
In: REUNIAO NACIONAL DO ALGODAO, 2., 1982, Salvador. Resumos. Salvador, 1982. p. 57. |
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Idioma: |
Português |
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Palavras-Chave: |
Gossipium hirsutum. |
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Thesagro: |
Algodão; Pesquisa. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 00466nam a2200157 a 4500
001 1053721
005 2024-02-08
008 1982 bl uuuu u00u1 u #d
100 1 $aRIBEIRO, J. L.
245 $aEnsaio nacional de algodoeiro herbaceo.
260 $aIn: REUNIAO NACIONAL DO ALGODAO, 2., 1982, Salvador. Resumos. Salvador, 1982. p. 57.$c1982
650 $aAlgodão
650 $aPesquisa
653 $aGossipium hirsutum
700 1 $aAZEVEDO, J. N. de
700 1 $aRIBEIRO, V. Q.
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