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Registro Completo |
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Biblioteca(s): |
Embrapa Acre; Embrapa Instrumentação. |
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Data corrente: |
01/06/2020 |
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Data da última atualização: |
28/06/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
OLIVEIRA, M. V. N. d'; BROADBENT, E. N.; OLIVEIRA, L. C. de; ALMEIDA, D. R. A.; PAPA, D. de A.; FERREIRA, M. E.; ZAMBRANO, A. M. A.; SILVA, C. A.; AVINO, F. S.; PRATA, G. A.; MELLO, R. A.; FIGUEIREDO, E. O.; JORGE, L. A. de C.; JUNIOR, L.; ALBUQUERQUE, R. W.; BRANCALION, P. H. S.; WILKINSON, B.; COSTA, M. O. da. |
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Afiliação: |
MARCUS VINICIO NEVES D OLIVEIRA, CPAF-AC; Eben N. Broadbent, University of Florida; LUIS CLAUDIO DE OLIVEIRA, CPAF-AC; Danilo R. A. Almeida, University of Florida / USP/ESALQ; DANIEL DE ALMEIDA PAPA, CPAF-AC; Manuel E. Ferreira, Universidade Federal de Goiás; Angelica M. Almeyda Zambrano, University of Florida; Carlos A. Silva, University of Florida / University of Maryland; Felipe S. Avino, WWF-Brasil; Gabriel A. Prata, University of Florida; Ricardo A. Mello, WWF-Brasil; EVANDRO ORFANO FIGUEIREDO, CPAF-AC; LUCIO ANDRE DE CASTRO JORGE, CNPDIA; Leomar Junior, Universidade Federal de Goiás; Rafael W. Albuquerque, Universidade de São Paulo; Pedro H. S. Brancalion, USP/ESALQ; Ben Wilkinson, University of Florida; Marcelo Oliveira-da-Costa, WWF-Brasil. |
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Título: |
Aboveground biomass estimation in Amazonian Tropical Forests: a comparison of aircraft- and GatorEye UAV- borne LiDAR data in the Chico Mendes Extractive Reserve in Acre, Brazil. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Remote Sensing, v. 12, n. 11, 1754, May 2020. |
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ISSN: |
2072-4292 |
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DOI: |
10.3390/rs12111754 |
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Idioma: |
Inglês |
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Conteúdo: |
Tropical forests are often located in dicult-to-access areas, which make high-quality forest structure information dicult and expensive to obtain by traditional field-based approaches.
LiDAR (acronym for Light Detection And Ranging) data have been used throughout the world to produce time-ecient and wall-to-wall structural parameter estimates for monitoring in native and commercial forests. In this study, we compare products and aboveground biomass (AGB) estimations from LiDAR data acquired using an aircraft-borne system in 2015 and data collected by the unmanned aerial vehicle (UAV)-based GatorEye Unmanned Flying Laboratory in 2017 for ten forest inventory plots located in the Chico Mendes Extractive Reserve in Acre state, southwestern Brazilian Amazon. The LiDAR products were similar and comparable among the two platforms and sensors. Principal dierences between derived products resulted from the GatorEye system flying lower and slower and having increased returns per second than the aircraft, resulting in a much higher point density overall (11.3 1.8 vs. 381.2 58 pts/m2). Dierences in ground point density, however, were much smaller among the systems, due to the larger pulse area and increased number of returns per pulse of the aircraft system, with the GatorEye showing an approximately 50% higher ground point density (0.27 0.09 vs. 0.42 0.09). The LiDAR models produced by both sensors presented similar results for digital elevation models and estimated AGB. Our results validate the ability for UAV-borne LiDAR sensors to accurately quantify AGB in dense high-leaf-area tropical forests in the Amazon. We also highlight new possibilities using the dense point clouds of UAV-borne systems for analyses of detailed crown structure and leaf area density distribution of the forest interior. MenosTropical forests are often located in dicult-to-access areas, which make high-quality forest structure information dicult and expensive to obtain by traditional field-based approaches.
LiDAR (acronym for Light Detection And Ranging) data have been used throughout the world to produce time-ecient and wall-to-wall structural parameter estimates for monitoring in native and commercial forests. In this study, we compare products and aboveground biomass (AGB) estimations from LiDAR data acquired using an aircraft-borne system in 2015 and data collected by the unmanned aerial vehicle (UAV)-based GatorEye Unmanned Flying Laboratory in 2017 for ten forest inventory plots located in the Chico Mendes Extractive Reserve in Acre state, southwestern Brazilian Amazon. The LiDAR products were similar and comparable among the two platforms and sensors. Principal dierences between derived products resulted from the GatorEye system flying lower and slower and having increased returns per second than the aircraft, resulting in a much higher point density overall (11.3 1.8 vs. 381.2 58 pts/m2). Dierences in ground point density, however, were much smaller among the systems, due to the larger pulse area and increased number of returns per pulse of the aircraft system, with the GatorEye showing an approximately 50% higher ground point density (0.27 0.09 vs. 0.42 0.09). The LiDAR models produced by both sensors presented similar results for digital elevation models and estimated AGB. Our resul... Mostrar Tudo |
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Palavras-Chave: |
Acre; Amazonia Occidental; Amazônia Ocidental; Biomassa aérea; Bosques tropicales; Drone; GatorEye; Inventario forestal; Monitoreo; RESEX Chico Mendes; Seringal Filipinas (AC); Teledetección; Vehículos aéreos no tripulados; Western Amazon. |
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Thesagro: |
Estimativa; Floresta Tropical; Inventário Florestal; Raio Laser; Reconhecimento Florestal; Sensoriamento Remoto. |
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Thesaurus Nal: |
Aboveground biomass; Forest inventory; Lidar; Monitoring; Remote sensing; Tropical forests; Unmanned aerial vehicles. |
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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/213504/1/27002.pdf
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Marc: |
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001 2122818
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022 $a2072-4292
024 7 $a10.3390/rs12111754$2DOI
100 1 $aOLIVEIRA, M. V. N. d'
245 $aAboveground biomass estimation in Amazonian Tropical Forests$ba comparison of aircraft- and GatorEye UAV- borne LiDAR data in the Chico Mendes Extractive Reserve in Acre, Brazil.$h[electronic resource]
260 $c2020
520 $aTropical forests are often located in dicult-to-access areas, which make high-quality forest structure information dicult and expensive to obtain by traditional field-based approaches. LiDAR (acronym for Light Detection And Ranging) data have been used throughout the world to produce time-ecient and wall-to-wall structural parameter estimates for monitoring in native and commercial forests. In this study, we compare products and aboveground biomass (AGB) estimations from LiDAR data acquired using an aircraft-borne system in 2015 and data collected by the unmanned aerial vehicle (UAV)-based GatorEye Unmanned Flying Laboratory in 2017 for ten forest inventory plots located in the Chico Mendes Extractive Reserve in Acre state, southwestern Brazilian Amazon. The LiDAR products were similar and comparable among the two platforms and sensors. Principal dierences between derived products resulted from the GatorEye system flying lower and slower and having increased returns per second than the aircraft, resulting in a much higher point density overall (11.3 1.8 vs. 381.2 58 pts/m2). Dierences in ground point density, however, were much smaller among the systems, due to the larger pulse area and increased number of returns per pulse of the aircraft system, with the GatorEye showing an approximately 50% higher ground point density (0.27 0.09 vs. 0.42 0.09). The LiDAR models produced by both sensors presented similar results for digital elevation models and estimated AGB. Our results validate the ability for UAV-borne LiDAR sensors to accurately quantify AGB in dense high-leaf-area tropical forests in the Amazon. We also highlight new possibilities using the dense point clouds of UAV-borne systems for analyses of detailed crown structure and leaf area density distribution of the forest interior.
650 $aAboveground biomass
650 $aForest inventory
650 $aLidar
650 $aMonitoring
650 $aRemote sensing
650 $aTropical forests
650 $aUnmanned aerial vehicles
650 $aEstimativa
650 $aFloresta Tropical
650 $aInventário Florestal
650 $aRaio Laser
650 $aReconhecimento Florestal
650 $aSensoriamento Remoto
653 $aAcre
653 $aAmazonia Occidental
653 $aAmazônia Ocidental
653 $aBiomassa aérea
653 $aBosques tropicales
653 $aDrone
653 $aGatorEye
653 $aInventario forestal
653 $aMonitoreo
653 $aRESEX Chico Mendes
653 $aSeringal Filipinas (AC)
653 $aTeledetección
653 $aVehículos aéreos no tripulados
653 $aWestern Amazon
700 1 $aBROADBENT, E. N.
700 1 $aOLIVEIRA, L. C. de
700 1 $aALMEIDA, D. R. A.
700 1 $aPAPA, D. de A.
700 1 $aFERREIRA, M. E.
700 1 $aZAMBRANO, A. M. A.
700 1 $aSILVA, C. A.
700 1 $aAVINO, F. S.
700 1 $aPRATA, G. A.
700 1 $aMELLO, R. A.
700 1 $aFIGUEIREDO, E. O.
700 1 $aJORGE, L. A. de C.
700 1 $aJUNIOR, L.
700 1 $aALBUQUERQUE, R. W.
700 1 $aBRANCALION, P. H. S.
700 1 $aWILKINSON, B.
700 1 $aCOSTA, M. O. da
773 $tRemote Sensing$gv. 12, n. 11, 1754, May 2020.
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Registro original: |
Embrapa Acre (CPAF-AC) |
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| Registros recuperados : 76 | |
| 2. |  | SURITA, L. M. A.; FEIJO, G. L. D.; BONIN, M. N.; FERRAZ, A. L. J. Avaliação de atributos de qualidade de carne de novilhas cruzadas destinadas ao mercado de cortes nobres: dados preliminares. In: JORNADA CIENTÍFICA EMBRAPA GADO DE CORTE, 11., 2015, Campo Grande, MS. Anais... Campo Grande: Embrapa Gado de Corte, 2015. 114 p. (Embrapa Gado de Corte. Documentos, 213).| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Corte. |
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| 5. | | DOMENE, M. P.; BISCEGLI, C. I.; FORATO, L. A.; FERRAZ, A. C. O.; BIAGI, J. D. Evaluations of the morphologic structure and development of the pequi seed (Caryocar Braziliense Camb.) (Caryocaraceae) using images of magnetic resonance tomography. In: ISTA CONGRESS, 28., 2007. Foz de Iguaçu.CONGRESSO BRASILEIRO DE SEMENTES - SEDD SYMPOSIUM, 15., 2007. Foz de Iguaçu. Diversity in seed technology. Abstracts... Bassersdorf: ISTA, 2007. p. 76-77. 76| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Instrumentação. |
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| 7. | | FERRAZ, A. P.; MENESES FILHO, L. C. L.; WEIGAN JUNIOR, R. Metodologia participativa para elaboracao de sistemas agroflorestais no Acre. In: CONGRESSO BRASILEIRO SOBRE SISTEMAS AGROFLORESTAIS, 1.; ENCONTRO SOBRE SISTEMAS AGROFLORESTAIS NOS PAÍSES DO MERCOSUL, 1., 1994, Porto Velho. Anais. Colombo: EMBRAPA-CNPF, 1994. v. 2, p. 309-320. (EMBRAPA-CNPF. Documentos, 27).| Biblioteca(s): Embrapa Florestas. |
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| 11. | | URQUIZA, A. da S. C.; SIQUEIRA, F.; MENEZES, G. R. de O.; FERREIRA, A. B. R.; FERRAZ, A. L. J. Análise comparativa de métodos de genotipagem para avaliação da Síndrome da Musculatura Dupla em bovinos de corte. In: JORNADA CIENTÍFICA EMBRAPA GADO DE CORTE, 13., 2017, Campo Grande, MS. [Anais...] Brasília, DF: Embrapa, 2017. p. 22-23.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Corte. |
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| 12. | | SURITA, L. M. A.; BONIN, M. N.; FERRAZ, A. L. J.; SOUZA, G. M.; FEIJO, G. L. D. Correlação entre medidas de qualidade de carne realizadas na altura da 5ª e 12ª costelas de bovinos cruzados. In: JORNADA CIENTÍFICA EMBRAPA GADO DE CORTE, 9., 2013, Campo Grande, MS. [Anais da..]. Campo Grande, MS: Embrapa Gado de Corte, 2013. (Embrapa Gado de Corte. Documentos, 204). Comissão organizadora: Denise Baptaglin Montagner, Grácia Maria Soares Rosinha, Rodrigo Carvalho Alva.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Corte. |
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| 13. | | FAUSTO, D. A.; REZENDE, M. A.; FERRAZ, A. L. J; SOUZA, G. M; DELGADO, E. F; FEIJO, G. L. D. Changes in the carcass characteristics of zebu cows under different feeding management systems In: INTERNATIONAL CONGRESS OF MEAT SCIENCE AND TECHNOLOGY, 59., 2013, Izmir. Proceedings... Izmir: ICoMST, 2013. 3 p.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Corte. |
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| 14. | | FAUSTO, D. A.; FERRAZ, A. L.; DELGADO, E. F.; ANDRADE, S. C. S.; COUTINHO, L. L.; FEIJO, G. L. D. Changes muscle gene expression profile in Bos indicus cows submitted to medium and high gain rates during recovery from undernutrition In: ANNUAL MEETING BRAZILIAN SOCIETY OF ANIMAL SCIENCE, 50., 2013, Campinas. The integration of Knowledge in animal production - abstracts. Campinas: SBZ, 2013 I CD ROM| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Corte. |
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| 15. | | DAURIA, B. D.; FERRAZ, A. L. J.; EGITO, A. A. do; FERREIRA, A. B. R.; FEIJO, G. L. D. Caracterização genética de raças zebuínas e taurinas e sua aplicação na determinação da composição racial de animais cruzados. In: JORNADA CIENTÍFICA EMBRAPA GADO DE CORTE, 11., 2015, Campo Grande, MS. Anais... Campo Grande: Embrapa Gado de Corte, 2015. 114 p. (Embrapa Gado de Corte. Documentos, 213). 2 p.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Corte. |
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| 16. | | FERREIRA, M. D.; FRANCO, A. T. O.; FERRAZ, A. C. O.; CAMARGO, G. G. T.; TAVARES, M. Qualidade do tomate de mesa em diferentes etapas, da fase de pós-colheita. Horticultura Brasileira, Brasília, DF, v. 26, n. 2, p. 221-225, 2008.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Nacional - A |
| Biblioteca(s): Embrapa Instrumentação. |
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| 17. | | ARAÚJO, M. C. de; BISCEGLI, C. I.; JORGE, L. A. de C.; FERRAZ, A. C. de O.; HONÓRIO, S. L. Diagnóstico dos efeitos de tratamento térmico na castanha de caju através de tomografia de ressonância magnética. SEMANA INTERNACIONAL DA FRUTICULTURA, FLORICULTURA E AGROINDÚSTRIA-FRUTAL=INTERNATIONAL WEEK OF FRUIT CROP, FLORICULTURE AND AGROINDUSTRY, 9.; SIMPÓSIO DE INOVAÇÕES TECNOLÓGICAS E GERENCIAIS=SYMPOSIUM OF TECHNOLOGICAL AND MANAGERIAL INNOVATIONS, 2., 2002, Fortaleza. FRUTAL 2002. Agribusiness: desafios deste século=Agribusiness: challenges from this century.:. Fortaleza: Embrapa Agroindústria Tropical: SEBRAE, 2002. Não paginado. 1 CD-ROM.| Biblioteca(s): Embrapa Instrumentação. |
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| 18. | | FAUSTO, D. A.; REZENDE, M. A.; FERRAZ, A. L. J.; PURSLOW, P. P.; DELGADO, E. F.; FEIJO, G. L. D. Effects of different feeding strategies on perimysial strength in cooked meat from adult nellore females. In: INTERNATIONAL CONGRESS OF MEAT SCIENCE AND TECHNOLOGY, 58., 2012, Montreal. Proceedings... Montreal: ICoMST, 2012. 3 p.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Corte. |
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| 20. | | FAUSTO, D. A.; REZENDE, M. A.; SOUZA, G. M.; FERRAZ, A. J.; DELGADO, E. F.; FEIJO, G. L. D. Efeito do ganho compensatório nas características de carcaça de fêmeas zebuínas adultas. In: JORNADA CIENTÍFICA DA EMBRAPA GADO DE CORTE, 6., 2010, Campo Grande, MS. Ética na pesquisa científica: [Anais da ...]. Campo Grande, MS: Embrapa Gado de Corte, 2010. 1 CD-ROM. Coordenadora: Vanessa Felipe de Souza 1 p.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Corte. |
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| Registros recuperados : 76 | |
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