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Quality control of outsourced LiDAR data acquired with a UAV : a case study

2021Journal article Open access
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dc.contributor.authorPereira, Luísa Gomes
dc.contributor.authorFernandez, Paulo
dc.contributor.authorMourato, Sandra
dc.contributor.authorMatos, Jorge
dc.contributor.authorMayer, Cedric
dc.contributor.authorMarques, Fábio
dc.date.accessioned2022-01-12T09:59:10Z
dc.date.available2022-01-12T09:59:10Z
dc.date.issued2021
dc.description.abstractOver the last few decades, we witnessed a revolution in acquiring very high resolution and accurate geo-information. One of the reasons was the advances in photonics and LiDAR, which had a remarkable impact in applications requiring information with high accuracy and/or elevated completeness, such as flood modelling, forestry, construction, and mining. Also, miniaturization within electronics played an important role as it allowed smaller and lighter aerial cameras and LiDAR systems to be carried by unmanned aerial vehicles (UAV). While the use of aerial imagery acquired with UAV is becoming a standard procedure in geo-information extraction for several applications, the use of LiDAR for this purpose is still in its infancy. In several countries, companies have started to commercialize products derived from LiDAR data acquired using a UAV but not always with the necessary expertise and experience. The LIDAR-derived products’ price has become very attractive, but their quality must meet the contracted specifications. Few studies have reported on the quality of outsourced LiDAR data acquired with UAV and the problems that need to be handled during production. There can be significant differences between the planning and execution of a commercial project and a research field campaign, particularly concerning the size of the surveyed area, the volume of the acquired data, and the strip processing. This work addresses the quality control of LiDAR UAV data through outsourcing to develop a modelling-based flood forecast and alert system. The contracted company used the Phoenix Scout-16 from Phoenix LiDAR Systems, carrying a Velodyne VLP-16 and mounted on a DJI Matrice 600 PRO Hexacopter for an area of 560 ha along a flood-prone area of the Águeda River in Central Portugal.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationPEREIRA, Luísa Gomes (2021) - Quality control of outsourced LiDAR data acquired with a UAV : a case study. Remote Sensing. DOI https://doi.org/10.3390/rs13030419
dc.identifier.doihttps://doi.org/10.3390/rs13030419pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.11/7826
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectUAVpt_PT
dc.subjectLiDARpt_PT
dc.subjectQuality controlpt_PT
dc.titleQuality control of outsourced LiDAR data acquired with a UAV : a case studypt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.issue13pt_PT
oaire.citation.titleRemote Sensingpt_PT
oaire.citation.volume419pt_PT
person.familyNameFernandez
person.familyNameMourato
person.givenNamePaulo
person.givenNameSandra
person.identifier.ciencia-id9E1E-1C0B-0DCB
person.identifier.ciencia-idC81B-16CD-EDFE
person.identifier.orcid0000-0001-7252-8320
person.identifier.orcid0000-0001-9545-2584
person.identifier.scopus-author-id56675313500
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication5e1d8c87-88c5-43c5-8c23-e854f00bcb1c
relation.isAuthorOfPublicationb5ae70dc-7318-4375-a612-de573081cfcd
relation.isAuthorOfPublication.latestForDiscovery5e1d8c87-88c5-43c5-8c23-e854f00bcb1c

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