Use of unmanned aerial vehicle to calculate soil loss

Detalhes bibliográficos
Autor(a) principal: Amaral , Ana Karolyna Nunes
Data de Publicação: 2021
Outros Autores: Souza, Chrystiano Alves de, Momoli , Renata Santos, Cherem, Luis Felipe Soares
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Pesquisa Agropecuária Tropical (Online)
Texto Completo: https://revistas.ufg.br/pat/article/view/69942
Resumo: Satellite remote sensing systems are widely used in environmental studies for providing regional scale analyses with high temporal resolution. On the other hand, when local small scale spatial studies based on very high resolution data at specific moments are involved, unmanned aerial vehicles have been alternatively adopted. The present case study aimed to carry out the morphometric analysis and quantify the soil loss in two sinkholes located in Oxisol on carbonate rocks of the Paranoá Group, in an agricultural area of Niquelândia, Goiás state, Brazil, using unmanned aerial vehicle, in two periods. From the analyzed satellite images, it was estimated that the emergence period of the sinkholes was between December 2018 and April 2019. Based on the aerial survey carried out, 35.53 m² of eroded area and 236.89 metric tons of soil loss were observed for the sinkhole 1, as well 299.96 m² of area and 663.47 metric tons of loss in the first period and 961.66 m² of area and 4,241.68 metric tons of loss after six months for the sinkhole 2. KEYWORDS: Aerophotogrammetry, karst, soil conservation.
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spelling Use of unmanned aerial vehicle to calculate soil lossUtilização de aeronave remotamente pilotada no cálculo de perda de soloSatellite remote sensing systems are widely used in environmental studies for providing regional scale analyses with high temporal resolution. On the other hand, when local small scale spatial studies based on very high resolution data at specific moments are involved, unmanned aerial vehicles have been alternatively adopted. The present case study aimed to carry out the morphometric analysis and quantify the soil loss in two sinkholes located in Oxisol on carbonate rocks of the Paranoá Group, in an agricultural area of Niquelândia, Goiás state, Brazil, using unmanned aerial vehicle, in two periods. From the analyzed satellite images, it was estimated that the emergence period of the sinkholes was between December 2018 and April 2019. Based on the aerial survey carried out, 35.53 m² of eroded area and 236.89 metric tons of soil loss were observed for the sinkhole 1, as well 299.96 m² of area and 663.47 metric tons of loss in the first period and 961.66 m² of area and 4,241.68 metric tons of loss after six months for the sinkhole 2. KEYWORDS: Aerophotogrammetry, karst, soil conservation.O sensoriamento remoto por sistemas orbitais é bastante utilizado em estudos ambientais, por permitir análises em escala regional com alta resolução temporal. Já para estudos locais, em pequena escala espacial, com base de dados em altíssima resolução e em momentos específicos, aeronaves pilotadas remotamente têm sido adotadas alternativamente. Este estudo de caso objetivou efetuar a análise morfométrica e quantificação da perda de solo em duas dolinas localizadas em latossolos sobre rochas carbonáticas do Grupo Paranoá, em área agrícola de Niquelândia (Goiás), utilizando-se aeronave pilotada remotamente, em dois períodos. A partir das imagens de satélites analisadas, estimou-se que o período de surgimento das dolinas foi entre dezembro de 2018 a abril de 2019. Com base no levantamento aéreo realizado, foram observados 35,53 m² de área erodida e 236,89 t de perda de solo para a dolina 1, bem como 299,96 m² de área e 663,47 t de perda no primeiro período e 961,66 m² de área e 4.241,68 t de perda após seis meses para a dolina 2. PALAVRAS-CHAVE: Aerofotogrametria, carste, conservação de solos.Escola de Agronomia - Universidade Federal de Goiás2021-11-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresapplication/pdfhttps://revistas.ufg.br/pat/article/view/69942Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; Vol. 51 (2021); e69942Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); Vol. 51 (2021); e69942Pesquisa Agropecuária Tropical; v. 51 (2021); e699421983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGenghttps://revistas.ufg.br/pat/article/view/69942/37653Copyright (c) 2021 Pesquisa Agropecuária Tropicalinfo:eu-repo/semantics/openAccessAmaral , Ana Karolyna NunesSouza, Chrystiano Alves deMomoli , Renata SantosCherem, Luis Felipe Soares2021-11-29T19:35:49Zoai:ojs.revistas.ufg.br:article/69942Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:56:33.867642Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv Use of unmanned aerial vehicle to calculate soil loss
Utilização de aeronave remotamente pilotada no cálculo de perda de solo
title Use of unmanned aerial vehicle to calculate soil loss
spellingShingle Use of unmanned aerial vehicle to calculate soil loss
Amaral , Ana Karolyna Nunes
title_short Use of unmanned aerial vehicle to calculate soil loss
title_full Use of unmanned aerial vehicle to calculate soil loss
title_fullStr Use of unmanned aerial vehicle to calculate soil loss
title_full_unstemmed Use of unmanned aerial vehicle to calculate soil loss
title_sort Use of unmanned aerial vehicle to calculate soil loss
author Amaral , Ana Karolyna Nunes
author_facet Amaral , Ana Karolyna Nunes
Souza, Chrystiano Alves de
Momoli , Renata Santos
Cherem, Luis Felipe Soares
author_role author
author2 Souza, Chrystiano Alves de
Momoli , Renata Santos
Cherem, Luis Felipe Soares
author2_role author
author
author
dc.contributor.author.fl_str_mv Amaral , Ana Karolyna Nunes
Souza, Chrystiano Alves de
Momoli , Renata Santos
Cherem, Luis Felipe Soares
description Satellite remote sensing systems are widely used in environmental studies for providing regional scale analyses with high temporal resolution. On the other hand, when local small scale spatial studies based on very high resolution data at specific moments are involved, unmanned aerial vehicles have been alternatively adopted. The present case study aimed to carry out the morphometric analysis and quantify the soil loss in two sinkholes located in Oxisol on carbonate rocks of the Paranoá Group, in an agricultural area of Niquelândia, Goiás state, Brazil, using unmanned aerial vehicle, in two periods. From the analyzed satellite images, it was estimated that the emergence period of the sinkholes was between December 2018 and April 2019. Based on the aerial survey carried out, 35.53 m² of eroded area and 236.89 metric tons of soil loss were observed for the sinkhole 1, as well 299.96 m² of area and 663.47 metric tons of loss in the first period and 961.66 m² of area and 4,241.68 metric tons of loss after six months for the sinkhole 2. KEYWORDS: Aerophotogrammetry, karst, soil conservation.
publishDate 2021
dc.date.none.fl_str_mv 2021-11-26
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Avaliado por pares
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufg.br/pat/article/view/69942
url https://revistas.ufg.br/pat/article/view/69942
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://revistas.ufg.br/pat/article/view/69942/37653
dc.rights.driver.fl_str_mv Copyright (c) 2021 Pesquisa Agropecuária Tropical
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2021 Pesquisa Agropecuária Tropical
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
dc.source.none.fl_str_mv Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; Vol. 51 (2021); e69942
Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); Vol. 51 (2021); e69942
Pesquisa Agropecuária Tropical; v. 51 (2021); e69942
1983-4063
reponame:Pesquisa Agropecuária Tropical (Online)
instname:Universidade Federal de Goiás (UFG)
instacron:UFG
instname_str Universidade Federal de Goiás (UFG)
instacron_str UFG
institution UFG
reponame_str Pesquisa Agropecuária Tropical (Online)
collection Pesquisa Agropecuária Tropical (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)
repository.mail.fl_str_mv aseleguini.pat@gmail.com||mgoes@agro.ufg.br
_version_ 1799874821130027008

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