A LIGHTWEIGHT UAV-BASED LASER SCANNING SYSTEM FOR FOREST APPLICATION
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/s1982-21702018000300021 http://hdl.handle.net/11449/158213 |
Resumo: | Abstract Lightweight Unmanned Aerial Vehicles (UAVs) have become a cost effective alternative for studies which use aerial Remote Sensing with high temporal frequency requirements for small areas. Laser scanner devices are widely used for rapid tridimensional data acquisition, mainly as a complementary data source to photogrammetric surveying. Recent studies using laser scanner systems onboard UAVs for forestry inventory and mapping applications have presented encouraging results. This work describes the development and accuracy assessment of a low cost mapping platform composed by an Ibeo Lux scanner, a GNSS (Global Navigation Satellite System) antenna, an Inertial Navigation System Novatel Span-IGM-S1, integrating a GNSS receiver and an IMU (Inertial Measurement Unit), a Raspberry PI portable computer and an octopter UAV. The system was assessed in aerial mode using an UAV octopter developed by SensorMap Company. The resulting point density in a plot with trees concentration was also evaluated. The point density of this device is lower than conventional Airborne Laser Systems but the results showed that altimetric accuracy with this system is around 30 cm, which is acceptable for forest applications. The main advantages of this system are their low weight and low cost, which make it attractive for several applications. |
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A LIGHTWEIGHT UAV-BASED LASER SCANNING SYSTEM FOR FOREST APPLICATIONUm sistema de varredura a laser leve baseado em VANT para aplicação florestalMobile LASER Scanning SystemUAVmapping toolpoint cloudSistema de Varredura a LASER móvelVANTferramenta de mapeamentonuvem de pontosAbstract Lightweight Unmanned Aerial Vehicles (UAVs) have become a cost effective alternative for studies which use aerial Remote Sensing with high temporal frequency requirements for small areas. Laser scanner devices are widely used for rapid tridimensional data acquisition, mainly as a complementary data source to photogrammetric surveying. Recent studies using laser scanner systems onboard UAVs for forestry inventory and mapping applications have presented encouraging results. This work describes the development and accuracy assessment of a low cost mapping platform composed by an Ibeo Lux scanner, a GNSS (Global Navigation Satellite System) antenna, an Inertial Navigation System Novatel Span-IGM-S1, integrating a GNSS receiver and an IMU (Inertial Measurement Unit), a Raspberry PI portable computer and an octopter UAV. The system was assessed in aerial mode using an UAV octopter developed by SensorMap Company. The resulting point density in a plot with trees concentration was also evaluated. The point density of this device is lower than conventional Airborne Laser Systems but the results showed that altimetric accuracy with this system is around 30 cm, which is acceptable for forest applications. The main advantages of this system are their low weight and low cost, which make it attractive for several applications.Resumo Veículos aéreos não tripulados (VANT) leves tornaram-se uma alternativa de baixo custo para estudos que dependem de Sensoriamento Remoto aéreo com alta frequência temporal em pequenas áreas. Dispositivos de varredura a LASER são amplamente utilizados para aquisição rápida de dados tridimensionais, principalmente como uma fonte de dados complementar ao levantamento fotogramétrico. Estudos recentes utilizando sistemas de varredura a LASER embarcados em VANT para aplicações de inventário florestal e mapeamento apresentaram resultados positivos. Este trabalho descreve o desenvolvimento e avaliação de uma plataforma de mapeamento de baixo custo composto por um scanner Ibeo LUX, uma antena GNSS, um Sistema de Navegação Inercial Novatel SPAN-IGM-S1, que integra um receptor GNSS e uma Unidade de Medida Inercial, um computador portátil Raspberry Pi e um octóptero. O sistema foi avaliado para o modo aéreo usando um octocóptero desenvolvido pela empresa Sensormap. A densidade de pontos resultante em área com concentração de árvores também foi avaliada. A densidade de pontos obtida com este sistema é menor que a coletada por um sistema de varredura aérea LASER convencional, mas os resultados mostram que a precisão altimétrica com este sistema é de cerca de 30 cm, que é aceitável para aplicações florestais. As maiores vantagens deste sistema são o baixo peso e baixo custo que o torna atraente para várias aplicações.Universidade Estadual Paulista (Unesp) Departamento de CartografiaUniversidade Estadual Paulista (Unesp) Departamento de CartografiaUniversidade Federal do ParanáUniversidade Estadual Paulista (Unesp)Torres, Fernanda MagriTommaselli, Antonio Maria Garcia2018-11-12T17:28:51Z2018-11-12T17:28:51Z2018-08-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article318-334application/pdfhttp://dx.doi.org/10.1590/s1982-21702018000300021Boletim de Ciências Geodésicas. Universidade Federal do Paraná, v. 24, n. 3, p. 318-334, 2018.1982-2170http://hdl.handle.net/11449/15821310.1590/s1982-21702018000300021S1982-21702018000300318S1982-21702018000300318.pdfSciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBoletim de Ciências Geodésicasinfo:eu-repo/semantics/openAccess2024-06-18T15:01:53Zoai:repositorio.unesp.br:11449/158213Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:32:28.437823Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
A LIGHTWEIGHT UAV-BASED LASER SCANNING SYSTEM FOR FOREST APPLICATION Um sistema de varredura a laser leve baseado em VANT para aplicação florestal |
title |
A LIGHTWEIGHT UAV-BASED LASER SCANNING SYSTEM FOR FOREST APPLICATION |
spellingShingle |
A LIGHTWEIGHT UAV-BASED LASER SCANNING SYSTEM FOR FOREST APPLICATION Torres, Fernanda Magri Mobile LASER Scanning System UAV mapping tool point cloud Sistema de Varredura a LASER móvel VANT ferramenta de mapeamento nuvem de pontos |
title_short |
A LIGHTWEIGHT UAV-BASED LASER SCANNING SYSTEM FOR FOREST APPLICATION |
title_full |
A LIGHTWEIGHT UAV-BASED LASER SCANNING SYSTEM FOR FOREST APPLICATION |
title_fullStr |
A LIGHTWEIGHT UAV-BASED LASER SCANNING SYSTEM FOR FOREST APPLICATION |
title_full_unstemmed |
A LIGHTWEIGHT UAV-BASED LASER SCANNING SYSTEM FOR FOREST APPLICATION |
title_sort |
A LIGHTWEIGHT UAV-BASED LASER SCANNING SYSTEM FOR FOREST APPLICATION |
author |
Torres, Fernanda Magri |
author_facet |
Torres, Fernanda Magri Tommaselli, Antonio Maria Garcia |
author_role |
author |
author2 |
Tommaselli, Antonio Maria Garcia |
author2_role |
author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Torres, Fernanda Magri Tommaselli, Antonio Maria Garcia |
dc.subject.por.fl_str_mv |
Mobile LASER Scanning System UAV mapping tool point cloud Sistema de Varredura a LASER móvel VANT ferramenta de mapeamento nuvem de pontos |
topic |
Mobile LASER Scanning System UAV mapping tool point cloud Sistema de Varredura a LASER móvel VANT ferramenta de mapeamento nuvem de pontos |
description |
Abstract Lightweight Unmanned Aerial Vehicles (UAVs) have become a cost effective alternative for studies which use aerial Remote Sensing with high temporal frequency requirements for small areas. Laser scanner devices are widely used for rapid tridimensional data acquisition, mainly as a complementary data source to photogrammetric surveying. Recent studies using laser scanner systems onboard UAVs for forestry inventory and mapping applications have presented encouraging results. This work describes the development and accuracy assessment of a low cost mapping platform composed by an Ibeo Lux scanner, a GNSS (Global Navigation Satellite System) antenna, an Inertial Navigation System Novatel Span-IGM-S1, integrating a GNSS receiver and an IMU (Inertial Measurement Unit), a Raspberry PI portable computer and an octopter UAV. The system was assessed in aerial mode using an UAV octopter developed by SensorMap Company. The resulting point density in a plot with trees concentration was also evaluated. The point density of this device is lower than conventional Airborne Laser Systems but the results showed that altimetric accuracy with this system is around 30 cm, which is acceptable for forest applications. The main advantages of this system are their low weight and low cost, which make it attractive for several applications. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-11-12T17:28:51Z 2018-11-12T17:28:51Z 2018-08-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/s1982-21702018000300021 Boletim de Ciências Geodésicas. Universidade Federal do Paraná, v. 24, n. 3, p. 318-334, 2018. 1982-2170 http://hdl.handle.net/11449/158213 10.1590/s1982-21702018000300021 S1982-21702018000300318 S1982-21702018000300318.pdf |
url |
http://dx.doi.org/10.1590/s1982-21702018000300021 http://hdl.handle.net/11449/158213 |
identifier_str_mv |
Boletim de Ciências Geodésicas. Universidade Federal do Paraná, v. 24, n. 3, p. 318-334, 2018. 1982-2170 10.1590/s1982-21702018000300021 S1982-21702018000300318 S1982-21702018000300318.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Boletim de Ciências Geodésicas |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
318-334 application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal do Paraná |
publisher.none.fl_str_mv |
Universidade Federal do Paraná |
dc.source.none.fl_str_mv |
SciELO reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129435361083392 |