Methods to evaluate the spot size of terrestrial laser scanners

Detalhes bibliográficos
Autor(a) principal: Wutke, Juliana Dias
Data de Publicação: 2007
Outros Autores: Centeno, Jorge Antonio Silva
Tipo de documento: Artigo
Idioma: por
Título da fonte: Boletim de Ciências Geodésicas
Texto Completo: https://revistas.ufpr.br/bcg/article/view/8250
Resumo: This study deals with the development of methods for the evaluation of theresolution of terrestrial laser scanners. For this purpose, experiments wereaccomplished using the laser scanner Cyrax HDS 3000, that was produced byLeica-Geosystems. Two methods for the evaluation of the resolution and the beamare compared: the direct method, based on the analysis of the capacity of the laserbeam to penetrate in the spaces of a grid, and an analytical method, that models theresolution of the beam based on the border effect. The proposed methods areefficient for evaluation of the resolution of laser scanner systems and they can beused to improve the quality of the surveys using terrestrial laser scanners.
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spelling Methods to evaluate the spot size of terrestrial laser scannersMÉTODOS PARA AVALIAÇÃO DA RESOLUÇÃO DE SISTEMAS DE VARREDURA A LASER TERRESTRESResolução de sistemas de varredura laserLaser terrestreResolution of terrestrial laser scannersTerrestrial Laser scannerThis study deals with the development of methods for the evaluation of theresolution of terrestrial laser scanners. For this purpose, experiments wereaccomplished using the laser scanner Cyrax HDS 3000, that was produced byLeica-Geosystems. Two methods for the evaluation of the resolution and the beamare compared: the direct method, based on the analysis of the capacity of the laserbeam to penetrate in the spaces of a grid, and an analytical method, that models theresolution of the beam based on the border effect. The proposed methods areefficient for evaluation of the resolution of laser scanner systems and they can beused to improve the quality of the surveys using terrestrial laser scanners.Este estudo aborda o desenvolvimento de métodos para a avaliação da resolução desistemas laser scanner terrestres. Para tanto, alguns experimentos foram realizadosutilizando-se o sistema laser scanner Cyrax HDS 3000, fabricado pela Leica-Geosystems. Foram desenvolvidos dois métodos para a avaliação da resolução: ummétodo direto, que permite uma estimativa do tamanho da projeção do feixe e suacapacidade de penetrar nos espaços de uma grade construída para esta finalidade, eum método analítico, que estima esta resolução através da modelagem da projeçãodo feixe utilizando o fenômeno de bordas. Os métodos desenvolvidos se mostrarameficientes para estimativa da resolução do equipamento de varredura a laseravaliado, Cyrax HDS 3000, contribuindo com a avaliação da acurácia e daqualidade dos levantamentos de dados realizados com este equipamento.Boletim de Ciências GeodésicasBulletin of Geodetic Sciences2007-07-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistas.ufpr.br/bcg/article/view/825010.5380/bcg.v13i1.8250Boletim de Ciências Geodésicas; v. 13 n. 1 (2007)Bulletin of Geodetic Sciences; Vol. 13 No. 1 (2007)1982-21701413-485310.5380/bcg.v13i1reponame:Boletim de Ciências Geodésicasinstname:Universidade Federal do Paraná (UFPR)instacron:UFPRporhttps://revistas.ufpr.br/bcg/article/view/8250/5988Wutke, Juliana DiasCenteno, Jorge Antonio Silvainfo:eu-repo/semantics/openAccess2007-07-06T17:20:00Zoai:ojs.pkp.sfu.ca:article/8250Revistahttps://revistas.ufpr.br/bcgPUBhttps://revistas.ufpr.br/bcg/oaiqdalmolin@ufpr.br|| danielsantos@ufpr.br||qdalmolin@ufpr.br|| danielsantos@ufpr.br|| bcg_editor@ufpr.br1982-21701413-4853opendoar:2007-07-06T17:20Boletim de Ciências Geodésicas - Universidade Federal do Paraná (UFPR)false
dc.title.none.fl_str_mv Methods to evaluate the spot size of terrestrial laser scanners
MÉTODOS PARA AVALIAÇÃO DA RESOLUÇÃO DE SISTEMAS DE VARREDURA A LASER TERRESTRES
title Methods to evaluate the spot size of terrestrial laser scanners
spellingShingle Methods to evaluate the spot size of terrestrial laser scanners
Wutke, Juliana Dias
Resolução de sistemas de varredura laser
Laser terrestre
Resolution of terrestrial laser scanners
Terrestrial Laser scanner
title_short Methods to evaluate the spot size of terrestrial laser scanners
title_full Methods to evaluate the spot size of terrestrial laser scanners
title_fullStr Methods to evaluate the spot size of terrestrial laser scanners
title_full_unstemmed Methods to evaluate the spot size of terrestrial laser scanners
title_sort Methods to evaluate the spot size of terrestrial laser scanners
author Wutke, Juliana Dias
author_facet Wutke, Juliana Dias
Centeno, Jorge Antonio Silva
author_role author
author2 Centeno, Jorge Antonio Silva
author2_role author
dc.contributor.author.fl_str_mv Wutke, Juliana Dias
Centeno, Jorge Antonio Silva
dc.subject.por.fl_str_mv Resolução de sistemas de varredura laser
Laser terrestre
Resolution of terrestrial laser scanners
Terrestrial Laser scanner
topic Resolução de sistemas de varredura laser
Laser terrestre
Resolution of terrestrial laser scanners
Terrestrial Laser scanner
description This study deals with the development of methods for the evaluation of theresolution of terrestrial laser scanners. For this purpose, experiments wereaccomplished using the laser scanner Cyrax HDS 3000, that was produced byLeica-Geosystems. Two methods for the evaluation of the resolution and the beamare compared: the direct method, based on the analysis of the capacity of the laserbeam to penetrate in the spaces of a grid, and an analytical method, that models theresolution of the beam based on the border effect. The proposed methods areefficient for evaluation of the resolution of laser scanner systems and they can beused to improve the quality of the surveys using terrestrial laser scanners.
publishDate 2007
dc.date.none.fl_str_mv 2007-07-03
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://revistas.ufpr.br/bcg/article/view/8250
10.5380/bcg.v13i1.8250
url https://revistas.ufpr.br/bcg/article/view/8250
identifier_str_mv 10.5380/bcg.v13i1.8250
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufpr.br/bcg/article/view/8250/5988
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Boletim de Ciências Geodésicas
Bulletin of Geodetic Sciences
publisher.none.fl_str_mv Boletim de Ciências Geodésicas
Bulletin of Geodetic Sciences
dc.source.none.fl_str_mv Boletim de Ciências Geodésicas; v. 13 n. 1 (2007)
Bulletin of Geodetic Sciences; Vol. 13 No. 1 (2007)
1982-2170
1413-4853
10.5380/bcg.v13i1
reponame:Boletim de Ciências Geodésicas
instname:Universidade Federal do Paraná (UFPR)
instacron:UFPR
instname_str Universidade Federal do Paraná (UFPR)
instacron_str UFPR
institution UFPR
reponame_str Boletim de Ciências Geodésicas
collection Boletim de Ciências Geodésicas
repository.name.fl_str_mv Boletim de Ciências Geodésicas - Universidade Federal do Paraná (UFPR)
repository.mail.fl_str_mv qdalmolin@ufpr.br|| danielsantos@ufpr.br||qdalmolin@ufpr.br|| danielsantos@ufpr.br|| bcg_editor@ufpr.br
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