EVALUATION OF AN UNMANNED AERIAL VEHICLE (UAV) FOR MEASURING AND MONITORING NATURAL DISASTER RISK AREAS

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUfrgs - Federal University of Rio Grande Dosul-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorSão José Dos Campos-
Autor(es): dc.creatorReiss, M. L.L.-
Autor(es): dc.creatorMendes, T. S.G.-
Autor(es): dc.creatorPereira, F. F.-
Autor(es): dc.creatorAndrade, M. R.M. de-
Autor(es): dc.creatorMendes, R. M.-
Autor(es): dc.creatorSimões, S. J.C.-
Autor(es): dc.creatorLara, R. de-
Autor(es): dc.creatorSouza, S. F. de-
Data de aceite: dc.date.accessioned2025-08-21T18:30:45Z-
Data de disponibilização: dc.date.available2025-08-21T18:30:45Z-
Data de envio: dc.date.issued2023-03-01-
Data de envio: dc.date.issued2023-03-01-
Data de envio: dc.date.issued2022-05-30-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.5194/isprs-archives-XLIII-B2-2022-1077-2022-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/240260-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/240260-
Descrição: dc.descriptionThis work presents an evaluation of a small UAV-RPAS-PPK to be used in the generation of digital surface models (DSM), without the need for control points, having as main application the monitoring of disaster risk areas (landslide and flooding). The areas to be measured are difficult to access, which prevents or makes access to the land difficult. In this evaluation, a study area of approximately 13 km2 was flown over, an average pixel of 11.6 cm and a total of 417 photos. The equipment used to acquire the images was a SenseFly eBee X, equipped with GNSS PPK for Direct Georeferencing (DG) and a camera model S.O.D.A. In all, 42 ground checkpoints were measured using a dual-frequency GNSS receiver. For both the measurement of the checkpoints and for the Direct Georeferencing (DG) base of the Unmanned Aerial Vehicles (UAV), a relative processing was performed, using the Brazilian Network for Continuous Monitoring (RBMC) as a reference. With this evaluation, it was possible to achieve a result (RMSE) for phototriangulation better than 1.2 pixels for horizontal and 1.5 pixels for vertical, without the need to measure any control points on the ground.-
Descrição: dc.descriptionLafoto - Laboratory of Photogrammetry Research Department of Geodesy Institute of Geoscience Ufrgs - Federal University of Rio Grande Dosul-
Descrição: dc.descriptionDepartment of Environmental Engineering Institute of Science and Technology - Ict São Paulo State University - Unesp São José Dos Campos-
Descrição: dc.descriptionNational Center for Monitoring and Early Warning of Natural Disasters - Cemaden São José Dos Campos-
Descrição: dc.descriptionGraduate Program in Natural Disasters UNESP/CEMADEN São José Dos Campos-
Descrição: dc.descriptionLageo - Laboratory of Geodesy Department of Geodesy Institute of Geoscience Ufrgs - Federal University of Rio Grande Dosul-
Descrição: dc.descriptionDepartment of Environmental Engineering Institute of Science and Technology - Ict São Paulo State University - Unesp São José Dos Campos-
Descrição: dc.descriptionGraduate Program in Natural Disasters UNESP/CEMADEN São José Dos Campos-
Formato: dc.format1077-1083-
Idioma: dc.languageen-
Relação: dc.relationInternational Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectMonitoring of Environmental Risks-
Palavras-chave: dc.subjectNatural Disasters-
Palavras-chave: dc.subjectNo Need for Control Points-
Palavras-chave: dc.subjectPhotogrammetry with UAV-RPAS-PPK-
Palavras-chave: dc.subjectRisk Areas-
Palavras-chave: dc.subjectTopographic Mapping-
Título: dc.titleEVALUATION OF AN UNMANNED AERIAL VEHICLE (UAV) FOR MEASURING AND MONITORING NATURAL DISASTER RISK AREAS-
Tipo de arquivo: dc.typeaula digital-
Aparece nas coleções:Repositório Institucional - Unesp

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