Bibliographical analysis on the potential of the acquisition of multi and hyperspectral images by UAVs to help the inspection in bridges
Bridges arose with the intention to facilitate the urban mobility. Therefore, it is essential the realization of periodic inspections and preventive maintenance, in order to identify possible pathological manifestations. Nowadays the techniques used are based on visual inspection, which the main pro...
| Principais autores: | Rauber, Édina Regina, Bordin, Fabiane, Anschau, Mônica Müller, Veronez, Mauricio Roberto, Silveira Jr., Luiz Gonzaga da, Framarim, Carlo |
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| Formato: | Artigo |
| Idioma: | Português |
| Publicado em: |
Universidade Tecnológica Federal do Paraná (UTFPR)
2018
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| Acesso em linha: |
http://periodicos.utfpr.edu.br/rbgeo/article/view/5924 |
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| Resumo: |
Bridges arose with the intention to facilitate the urban mobility. Therefore, it is essential the realization of periodic inspections and preventive maintenance, in order to identify possible pathological manifestations. Nowadays the techniques used are based on visual inspection, which the main problem is accessibility to all places in the bridge. In this sense, it is search other methods that can help these inspections, such as the use of unmanned aerial vehicles (VANTs) and multi and hyperspectral images. The methodology of the work consisted on the analysis of the current methods of inspection and identification of its requirements to compose solutions using the remote acquisition system. The inspection with this system ensures agility and security, as well as aid in the interpretation and analysis for the diagnosis of pathological manifestations. |
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