LiDAR: principles and forestry applications

Detalhes bibliográficos
Autor(a) principal: Giongo, Marcos
Data de Publicação: 2010
Outros Autores: Koehler, Henrique Soares, Machado, Sebastião do Amaral, Kirchner, Flavio Felipe, Marchetti, Marco
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Florestal Brasileira (Online)
Texto Completo: https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/148
Resumo: One of the first areas investigated for commercial applications of LiDAR was for forest applications. Topography and forest coverage are of extreme importance for forest resources managers. Accurate information on trees height and density, besides being fundamental for planning, are hard to obtain by conventional methods. Laser scanning technology, as opposed to satellite images and aerial photographs, can concurrently map the ground and obtain estimates of trees height. The use of modeling associated with LiDAR data allows to obtain estimates of several other forest variables such as basal area, diameter, volume,  biomass and fuel material. Besides these applications, LiDAR technology presents a great potential for planning forest harvesting activities, road construction and maintenance. However, there are great challenges to be overcome in developing technologies and computational applications more robust and reliable for modeling data from this type of sensor.
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spelling LiDAR: principles and forestry applicationsLiDAR: princípios e aplicações florestaissistema de varredura a laserinventário florestalincêndios florestaisAirborne Laser Scanner systemforest inventoryforest fires.One of the first areas investigated for commercial applications of LiDAR was for forest applications. Topography and forest coverage are of extreme importance for forest resources managers. Accurate information on trees height and density, besides being fundamental for planning, are hard to obtain by conventional methods. Laser scanning technology, as opposed to satellite images and aerial photographs, can concurrently map the ground and obtain estimates of trees height. The use of modeling associated with LiDAR data allows to obtain estimates of several other forest variables such as basal area, diameter, volume,  biomass and fuel material. Besides these applications, LiDAR technology presents a great potential for planning forest harvesting activities, road construction and maintenance. However, there are great challenges to be overcome in developing technologies and computational applications more robust and reliable for modeling data from this type of sensor. Uma das primeiras áreas investigadas para o uso comercial do sistema de varredura a laser LiDAR (Light Detection and Ranging) foram as aplicações florestais. As informações da topografia e da cobertura florestal são extremamente importantes para os gestores de recursos florestais e naturais. Informações precisas sobre altura das árvores e densidade, além de serem fundamentais, são de difícil obtenção, com a utilização das técnicas convencionais. A tecnologia de varredura a laser, ao contrário das imagens de satélite e de fotografias aéreas, pode simultaneamente mapear o terreno embaixo das árvores, bem como obter a estimativa da altura destas. A utilização da modelagem integrada aos dados LiDAR possibilita, também, estimativas de diversas variáveis florestais, como: área basal, diâmetro, volume, biomassa, carbono e quantidade de material combustível. Apresenta, igualmente, grande potencial nas atividades de  planejamento da exploração florestal e construção de estradas. Entretanto, existem ainda muitos desafios a serem superados no desenvolvimento de metodologias e aplicações computacionais mais confiáveis e robustas  para a modelagem de dados provenientes deste sensor.Embrapa Florestas2010-11-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/14810.4336/2010.pfb.30.63.231Pesquisa Florestal Brasileira; v. 30 n. 63 (2010): jul./set.; 231Pesquisa Florestal Brasileira; Vol. 30 No. 63 (2010): jul./set.; 2311983-26051809-3647reponame:Pesquisa Florestal Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/148/133Copyright (c) 2010 Marcos Giongo, Henrique Soares Koehler, Sebastião do Amaral Machado, Flavio Felipe Kirchner, Marco Marchettihttps://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessGiongo, MarcosKoehler, Henrique SoaresMachado, Sebastião do AmaralKirchner, Flavio FelipeMarchetti, Marco2017-04-28T13:14:02Zoai:pfb.cnpf.embrapa.br/pfb:article/148Revistahttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/PUBhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/oaipfb@embrapa.br || revista.pfb@gmail.com || patricia.mattos@embrapa.br1983-26051809-3647opendoar:2017-04-28T13:14:02Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv LiDAR: principles and forestry applications
LiDAR: princípios e aplicações florestais
title LiDAR: principles and forestry applications
spellingShingle LiDAR: principles and forestry applications
Giongo, Marcos
sistema de varredura a laser
inventário florestal
incêndios florestais
Airborne Laser Scanner system
forest inventory
forest fires.
title_short LiDAR: principles and forestry applications
title_full LiDAR: principles and forestry applications
title_fullStr LiDAR: principles and forestry applications
title_full_unstemmed LiDAR: principles and forestry applications
title_sort LiDAR: principles and forestry applications
author Giongo, Marcos
author_facet Giongo, Marcos
Koehler, Henrique Soares
Machado, Sebastião do Amaral
Kirchner, Flavio Felipe
Marchetti, Marco
author_role author
author2 Koehler, Henrique Soares
Machado, Sebastião do Amaral
Kirchner, Flavio Felipe
Marchetti, Marco
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Giongo, Marcos
Koehler, Henrique Soares
Machado, Sebastião do Amaral
Kirchner, Flavio Felipe
Marchetti, Marco
dc.subject.por.fl_str_mv sistema de varredura a laser
inventário florestal
incêndios florestais
Airborne Laser Scanner system
forest inventory
forest fires.
topic sistema de varredura a laser
inventário florestal
incêndios florestais
Airborne Laser Scanner system
forest inventory
forest fires.
description One of the first areas investigated for commercial applications of LiDAR was for forest applications. Topography and forest coverage are of extreme importance for forest resources managers. Accurate information on trees height and density, besides being fundamental for planning, are hard to obtain by conventional methods. Laser scanning technology, as opposed to satellite images and aerial photographs, can concurrently map the ground and obtain estimates of trees height. The use of modeling associated with LiDAR data allows to obtain estimates of several other forest variables such as basal area, diameter, volume,  biomass and fuel material. Besides these applications, LiDAR technology presents a great potential for planning forest harvesting activities, road construction and maintenance. However, there are great challenges to be overcome in developing technologies and computational applications more robust and reliable for modeling data from this type of sensor.
publishDate 2010
dc.date.none.fl_str_mv 2010-11-29
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/148
10.4336/2010.pfb.30.63.231
url https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/148
identifier_str_mv 10.4336/2010.pfb.30.63.231
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/148/133
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by-nc-nd/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Embrapa Florestas
publisher.none.fl_str_mv Embrapa Florestas
dc.source.none.fl_str_mv Pesquisa Florestal Brasileira; v. 30 n. 63 (2010): jul./set.; 231
Pesquisa Florestal Brasileira; Vol. 30 No. 63 (2010): jul./set.; 231
1983-2605
1809-3647
reponame:Pesquisa Florestal Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Florestal Brasileira (Online)
collection Pesquisa Florestal Brasileira (Online)
repository.name.fl_str_mv Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pfb@embrapa.br || revista.pfb@gmail.com || patricia.mattos@embrapa.br
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