dc.contributor.author | Achuthan, Kamal | |
dc.contributor.author | Hay, Nick | |
dc.contributor.author | Aliyari, Mostafa | |
dc.contributor.author | Ayele, Yonas Zewdu | |
dc.date.accessioned | 2021-10-28T08:07:36Z | |
dc.date.available | 2021-10-28T08:07:36Z | |
dc.date.created | 2021-10-08T08:35:30Z | |
dc.date.issued | 2021 | |
dc.identifier.citation | Energies. 2021, 14 (19), Artikkel 607. | en_US |
dc.identifier.issn | 1996-1073 | |
dc.identifier.uri | https://hdl.handle.net/11250/2826170 | |
dc.description.abstract | Unmanned aerial systems (UAS) provide two main functions with regards to bridge inspections: (1) high-quality digital imaging to detect element defects; (2) spatial point cloud data for the reconstruction of 3D asset models. With UAS being a relatively new inspection method, there is little in the way of existing framework for storing, processing and managing the resulting inspection data. This study has proposed a novel methodology for a digital information model covering data acquisition through to a 3D GIS visualisation environment, also capable of integrating within a bridge management system (BMS). Previous efforts focusing on visualisation functionality have focused on BIM and GIS as separate entities, which has a number of problems associated with it. This methodology has a core focus on the integration of BIM and GIS, providing an effective and efficient information model, which provides vital visual context to inspectors and users of the BMS. Three-dimensional GIS visualisation allows the user to navigate through a fully interactive environment, where element level inspection information can be obtained through point-and-click operations on the 3D structural model. Two visualisation environments were created: a web-based GIS application and a desktop solution. Both environments develop a fully interactive, user-friendly model which have fulfilled the aims of coordinating and streamlining the BMS process. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | MDPI | en_US |
dc.rights | Navngivelse 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/deed.no | * |
dc.subject | bridge inspection | en_US |
dc.subject | UAS | en_US |
dc.subject | drone | en_US |
dc.subject | bridge management system | en_US |
dc.subject | digital information model | en_US |
dc.subject | BIM | en_US |
dc.subject | GIS | en_US |
dc.title | A digital information model framework for uas-enabled bridge inspection | en_US |
dc.type | Peer reviewed | en_US |
dc.type | Journal article | en_US |
dc.description.version | publishedVersion | en_US |
dc.rights.holder | © 2021 by the authors. | en_US |
dc.subject.nsi | VDP::Teknologi: 500 | en_US |
dc.source.volume | 14 | en_US |
dc.source.journal | Energies | en_US |
dc.source.issue | 19 | en_US |
dc.identifier.doi | 10.3390/en14196017 | |
dc.identifier.cristin | 1944333 | |
dc.source.articlenumber | 6017 | en_US |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |