Methods to evaluate the spot size of terrestrial laser scanners
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Data de Publicação: | 2007 |
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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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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 |
_version_ |
1821142530831417344 |