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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
17/01/2018 |
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Data da última atualização: |
22/12/2021 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
ADAMI, M.; GOMES, A. R.; BELUZZO, A.; COELHO, A. dos S.; VALERIANO, D. de M.; RAMOS, F. de S.; NARVAES, I. da S.; BROWN, I. F.; OLIVEIRA, I. D. de; SANTOS, L. B.; MAURANO, L. E. P.; WATRIN, O. dos S.; GRAÇA, P. M. L. de A. |
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Afiliação: |
MARCOS ADAMI, INPE; ALESSANDRA RODRIGUES GOMES, INPE; AMANDA BELUZZO, COLABORADORA CPATU; ANDREA DOS SANTOS COELHO, INPE; DALTON DE MORISSON VALERIANO, INPE; FELIPE DE SOUZA RAMOS, INPA; Igor da Silva Narvaes, INPE; Irvin Foster Brown, UFAC; Ivanilson Dias de Oliveira, UFAC; Lucyana Barros Santos, INPE; Luis Eduardo P. Maurano, INPE; ORLANDO DOS SANTOS WATRIN, CPATU; Paulo Maurício Lima de Alencastro Graça, INPA. |
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Título: |
A confiabilidade do PRODES: estimativa da acurácia do mapeamento do desmatamento no estado Mato Grosso. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
In: SIMPÓSIO BRASILEIRO DE SENSORIAMENTO REMOTO, 18., 2017, Santos. Anais... São José dos Campos: INPE, 2017. |
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Páginas: |
p. 4189-4196. |
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Idioma: |
Português |
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Conteúdo: |
PRODES is completing almost thirty years of uninterrupted monitoring of clear-cut deforestation over the Brazilian Amazon. Until now, no estimate of its mapping accuracy has been made. In this sense, this article brings a first approximation of mapping accuracy estimation of PRODES deforested areas, taking as example the state of Mato Grosso for the year 2014. For this, a random sampling panel was constructed, stratified with two strata, the deforestation of 2014 and the remaining forest. The sample size was calculated using the binomial function. In addition, a web platform was built to evaluate the points drawn by three independent evaluators. The global accuracy of the mapping of deforestation for the state of Mato Grosso, for the year 2014 was 94.5%, and may vary between 92.4% and 96.5%, in the evaluated scenario there was no class discordance to be found. Regarding the Forest class, the user accuracy was 90.5% and the producer's accuracy was 88.4%, this imbalance between user accuracy and producer accuracy indicates that there is a tendency for the forest class area to be underestimated for this mapping, in this year. |
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Palavras-Chave: |
Acurácia. |
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Thesagro: |
Desmatamento. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/171255/1/galoa-proceedings-sbsr-59299-a-confiabilidade.pdf
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Marc: |
LEADER 02056nam a2200289 a 4500
001 2085664
005 2021-12-22
008 2017 bl uuuu u00u1 u #d
100 1 $aADAMI, M.
245 $aA confiabilidade do PRODES$bestimativa da acurácia do mapeamento do desmatamento no estado Mato Grosso.$h[electronic resource]
260 $aIn: SIMPÓSIO BRASILEIRO DE SENSORIAMENTO REMOTO, 18., 2017, Santos. Anais... São José dos Campos: INPE$c2017
300 $ap. 4189-4196.
520 $aPRODES is completing almost thirty years of uninterrupted monitoring of clear-cut deforestation over the Brazilian Amazon. Until now, no estimate of its mapping accuracy has been made. In this sense, this article brings a first approximation of mapping accuracy estimation of PRODES deforested areas, taking as example the state of Mato Grosso for the year 2014. For this, a random sampling panel was constructed, stratified with two strata, the deforestation of 2014 and the remaining forest. The sample size was calculated using the binomial function. In addition, a web platform was built to evaluate the points drawn by three independent evaluators. The global accuracy of the mapping of deforestation for the state of Mato Grosso, for the year 2014 was 94.5%, and may vary between 92.4% and 96.5%, in the evaluated scenario there was no class discordance to be found. Regarding the Forest class, the user accuracy was 90.5% and the producer's accuracy was 88.4%, this imbalance between user accuracy and producer accuracy indicates that there is a tendency for the forest class area to be underestimated for this mapping, in this year.
650 $aDesmatamento
653 $aAcurácia
700 1 $aGOMES, A. R.
700 1 $aBELUZZO, A.
700 1 $aCOELHO, A. dos S.
700 1 $aVALERIANO, D. de M.
700 1 $aRAMOS, F. de S.
700 1 $aNARVAES, I. da S.
700 1 $aBROWN, I. F.
700 1 $aOLIVEIRA, I. D. de
700 1 $aSANTOS, L. B.
700 1 $aMAURANO, L. E. P.
700 1 $aWATRIN, O. dos S.
700 1 $aGRAÇA, P. M. L. de A.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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Biblioteca |
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Origem |
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Registro Completo
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Biblioteca(s): |
Embrapa Pesca e Aquicultura. |
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Data corrente: |
18/06/2015 |
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Data da última atualização: |
25/02/2016 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
FLORES, R. M. V.; PEDROZA FILHO, M. X. |
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Afiliação: |
ROBERTO MANOLIO VALLADAO FLORES, CNPASA; MANOEL XAVIER PEDROZA FILHO, CNPASA. |
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Título: |
Fish consumption in Brazil: is the internal market able to accommodate the strong growth projected for Brazilian aquaculture? |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE ON AGRICULTURAL STATISTICS, 6., 2013, Rio de Janeiro. Improving Statistics for food security, sustainable agriculture, and rural development: linking statistics with decision making: proceedings. Rio de Janeiro: IBGE, 2015. |
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Páginas: |
p. 707. |
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ISBN: |
978-85-240-4343-7 |
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Idioma: |
Inglês |
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Notas: |
ICAS 2013. |
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Conteúdo: |
This trend of growth of aquaculture is also repeated in Brazil. The sector grew by 31.2% in annual production between 2008 and 2010, reaching 479,399 tons. It is in this context of expected strong growth of aquaculture production in Brazil in the coming years as the need arises to check the ability of the market to absorb this increased supply. |
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Thesagro: |
Aquicultura; Consumo; Demanda; Mercado; Peixe. |
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Thesaurus NAL: |
Aquaculture; Fish consumption. |
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Categoria do assunto: |
E Economia e Indústria Agrícola |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/125589/1/cnpasa2.pdf
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Marc: |
LEADER 01256nam a2200241 a 4500
001 2018015
005 2016-02-25
008 2015 bl uuuu u00u1 u #d
020 $a978-85-240-4343-7
100 1 $aFLORES, R. M. V.
245 $aFish consumption in Brazil$bis the internal market able to accommodate the strong growth projected for Brazilian aquaculture?$h[electronic resource]
260 $aIn: INTERNATIONAL CONFERENCE ON AGRICULTURAL STATISTICS, 6., 2013, Rio de Janeiro. Improving Statistics for food security, sustainable agriculture, and rural development: linking statistics with decision making: proceedings. Rio de Janeiro: IBGE$c2015
300 $ap. 707.
500 $aICAS 2013.
520 $aThis trend of growth of aquaculture is also repeated in Brazil. The sector grew by 31.2% in annual production between 2008 and 2010, reaching 479,399 tons. It is in this context of expected strong growth of aquaculture production in Brazil in the coming years as the need arises to check the ability of the market to absorb this increased supply.
650 $aAquaculture
650 $aFish consumption
650 $aAquicultura
650 $aConsumo
650 $aDemanda
650 $aMercado
650 $aPeixe
700 1 $aPEDROZA FILHO, M. X.
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Registro original: |
Embrapa Pesca e Aquicultura (CNPASA) |
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