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Registro Completo |
Biblioteca(s): |
Embrapa Agricultura Digital. |
Data corrente: |
17/02/2022 |
Data da última atualização: |
17/02/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
MACARRINGUE, L. S.; BOLFE, E. L.; PEREIRA, P. R. M. |
Afiliação: |
LUCRÊNCIO SILVESTRE MACARRINGUE, UNICAMP, Instituto Politécnico de Ciências da Terra e Ambiente, Matola, Mozambique; EDSON LUIS BOLFE, CNPTIA, Unicamp; PAULO ROBERTO MENDES PEREIRA, UNICAMP. |
Título: |
Developments in land use and land cover classification techniques in remote sensing: a review. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Journal of Geographic Information System, v. 14, n. 1, p. 1-28, Feb. 2022. |
DOI: |
https://doi.org/10.4236/jgis.2022.141001 |
Idioma: |
Inglês |
Conteúdo: |
Abstract. Studies on land use and land cover changes (LULCC) have been a great concern due to their contribution to the policies formulation and strategic plans in different areas and at different scales. The LULCC when intense and on a global scale can be catastrophic if not detected and monitored affecting the key aspects of the ecosystem´s functions. For decades, technological developments and tools of geographic information systems (GIS), remote sensing (RS) and machine learning (ML) since data acquisition, processing and results in diffusion have been investigated to access landscape conditions and hence, different land use and land cover classification systems have been performed at different levels. Providing coherent guidelines, based on literature review, to examine, evaluate and spread such conditions could be a rich contribution. Therefore, hundreds of relevant studies available in different databases (Science Direct, Scopus, Google Scholar) demonstrating advances achieved in local, regional and global land cover classification products at different spatial, spectral and temporal resolutions over the past decades were selected and investigated. This article aims to show the main tools, data, approaches applied for analysis, assessment, mapping and monitoring of LULCC and to investigate some associated challenges and limitations that may influence the performance of future works, through a progressive perspective. Based on this study, despite the advances archived in recent decades, issues related to multi-source, multi-temporal and multi-level analysis, robustness and quality, scalability need to be further studied as they constitute some of the main challenges for remote sensing. MenosAbstract. Studies on land use and land cover changes (LULCC) have been a great concern due to their contribution to the policies formulation and strategic plans in different areas and at different scales. The LULCC when intense and on a global scale can be catastrophic if not detected and monitored affecting the key aspects of the ecosystem´s functions. For decades, technological developments and tools of geographic information systems (GIS), remote sensing (RS) and machine learning (ML) since data acquisition, processing and results in diffusion have been investigated to access landscape conditions and hence, different land use and land cover classification systems have been performed at different levels. Providing coherent guidelines, based on literature review, to examine, evaluate and spread such conditions could be a rich contribution. Therefore, hundreds of relevant studies available in different databases (Science Direct, Scopus, Google Scholar) demonstrating advances achieved in local, regional and global land cover classification products at different spatial, spectral and temporal resolutions over the past decades were selected and investigated. This article aims to show the main tools, data, approaches applied for analysis, assessment, mapping and monitoring of LULCC and to investigate some associated challenges and limitations that may influence the performance of future works, through a progressive perspective. Based on this study, despite the advances archived ... Mostrar Tudo |
Palavras-Chave: |
Aprendizado de máquina; Big data; Big Spatial Data; Cloud Computing; Cobertura da terra; Computação em nuvem; Dados espaciais; Machine Learning. |
Thesagro: |
Sensoriamento Remoto; Uso da Terra. |
Thesaurus Nal: |
Land cover; Land use; Remote sensing. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/231516/1/AP-Developments-Land-Use-2022.pdf
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Marc: |
LEADER 02683naa a2200313 a 4500 001 2140199 005 2022-02-17 008 2022 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.4236/jgis.2022.141001$2DOI 100 1 $aMACARRINGUE, L. S. 245 $aDevelopments in land use and land cover classification techniques in remote sensing$ba review.$h[electronic resource] 260 $c2022 520 $aAbstract. Studies on land use and land cover changes (LULCC) have been a great concern due to their contribution to the policies formulation and strategic plans in different areas and at different scales. The LULCC when intense and on a global scale can be catastrophic if not detected and monitored affecting the key aspects of the ecosystem´s functions. For decades, technological developments and tools of geographic information systems (GIS), remote sensing (RS) and machine learning (ML) since data acquisition, processing and results in diffusion have been investigated to access landscape conditions and hence, different land use and land cover classification systems have been performed at different levels. Providing coherent guidelines, based on literature review, to examine, evaluate and spread such conditions could be a rich contribution. Therefore, hundreds of relevant studies available in different databases (Science Direct, Scopus, Google Scholar) demonstrating advances achieved in local, regional and global land cover classification products at different spatial, spectral and temporal resolutions over the past decades were selected and investigated. This article aims to show the main tools, data, approaches applied for analysis, assessment, mapping and monitoring of LULCC and to investigate some associated challenges and limitations that may influence the performance of future works, through a progressive perspective. Based on this study, despite the advances archived in recent decades, issues related to multi-source, multi-temporal and multi-level analysis, robustness and quality, scalability need to be further studied as they constitute some of the main challenges for remote sensing. 650 $aLand cover 650 $aLand use 650 $aRemote sensing 650 $aSensoriamento Remoto 650 $aUso da Terra 653 $aAprendizado de máquina 653 $aBig data 653 $aBig Spatial Data 653 $aCloud Computing 653 $aCobertura da terra 653 $aComputação em nuvem 653 $aDados espaciais 653 $aMachine Learning 700 1 $aBOLFE, E. L. 700 1 $aPEREIRA, P. R. M. 773 $tJournal of Geographic Information System$gv. 14, n. 1, p. 1-28, Feb. 2022.
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Registro original: |
Embrapa Agricultura Digital (CNPTIA) |
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Registro Completo
Biblioteca(s): |
Embrapa Amazônia Ocidental. |
Data corrente: |
19/12/2022 |
Data da última atualização: |
20/12/2022 |
Tipo da produção científica: |
Boletim de Pesquisa e Desenvolvimento |
Autoria: |
SILVA, L. I. P. da; ALMEIDA, G. S. de; MEIRA, A. S. F.; BOIJINK, C. de L.; DAIRIKI, J. K. |
Afiliação: |
LORENA IANKA PONTES DA SILVA, Bolsista de apoio técnico, Paic/Fapeam/CPAA; GABRIELLA SOUZA DE ALMEIDA, Bolsista de Iniciação Científica, Paic/Fapeam/CPAA; ADILA SAMARA FRAZÃO MEIRA, Bolsista de Iniciação Científica, Paic/Fapeam/CPAA; CHEILA DE LIMA BOIJINK, CPAA; JONY KOJI DAIRIKI, CPAA. |
Título: |
Restrição alimentar para tambaquis destinados a engorda. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Manaus: Embrapa Amazônia Ocidental, 2022. |
Série: |
(Embrapa Amazônia Ocidental. Boletim de pesquisa e desenvolvimento, 45). |
ISSN: |
1517-2457 |
Idioma: |
Português |
Notas: |
ODS. |
Conteúdo: |
Objetivou-se avaliar períodos de restrição alimentar, com base no fornecimento de ração até a saciedade aparente, no intuito de reduzir o custo da alimentação de tambaquis destinados a engorda. |
Palavras-Chave: |
Economia de ração; Jejum; Objetivo de Desenvolvimento Sustentável. |
Thesagro: |
Colossoma Macropomum; Nutrição Animal; Peixe; Tambaqui. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1150003/1/BolPesq45.pdf
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Marc: |
LEADER 01032nam a2200277 a 4500 001 2150003 005 2022-12-20 008 2022 bl uuuu u0uu1 u #d 022 $a1517-2457 100 1 $aSILVA, L. I. P. da 245 $aRestrição alimentar para tambaquis destinados a engorda.$h[electronic resource] 260 $aManaus: Embrapa Amazônia Ocidental$c2022 490 $a(Embrapa Amazônia Ocidental. Boletim de pesquisa e desenvolvimento, 45). 500 $aODS. 520 $aObjetivou-se avaliar períodos de restrição alimentar, com base no fornecimento de ração até a saciedade aparente, no intuito de reduzir o custo da alimentação de tambaquis destinados a engorda. 650 $aColossoma Macropomum 650 $aNutrição Animal 650 $aPeixe 650 $aTambaqui 653 $aEconomia de ração 653 $aJejum 653 $aObjetivo de Desenvolvimento Sustentável 700 1 $aALMEIDA, G. S. de 700 1 $aMEIRA, A. S. F. 700 1 $aBOIJINK, C. de L. 700 1 $aDAIRIKI, J. K.
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