Investigation of landslide detection using radial basis functions: a case study of the Taşkent landslide, Turkey

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dc.authorid0000-0001-8640-1443en_US
dc.contributor.authorZeybek, Mustafa
dc.contributor.authorŞanlıoğlu, İsmail
dc.date.accessioned2020-04-01T07:06:43Z
dc.date.available2020-04-01T07:06:43Z
dc.date.issued2020
dc.departmentAÇÜ, Mühendislik Fakültesien_US
dc.description.abstractThis paper investigates landslide detection over flat and steep-slope areas with large forest cover using different radial basis function interpolation methods, which can affect the quality of a digital elevation model. Unmanned aerial vehicles have been widely used in landslide detection studies. The generation of image-based point clouds is achievable with various matching algorithms from computer vision systems. Point cloud-based analysis was performed by generating multi-temporal digital elevation models to detect landslide displacement. Interpolation methodology has a crucial task to fill the gaps in insufficient areas that result from filtered areas or sensors that do not generate spatial information. Radial basis function interpolations are the most commonly used technique for estimating the unknown values in survey areas. However, the quality of the radial basis function interpolation methods for landslide studies has not been thoroughly investigated in previous studies. In this study, radial basis function interpolation methods are investigated and compared with the global navigational satellite systems, which provide high accuracy for geodetic measurement systems. The main purpose of this study was to investigate the various radial basis function models to detect landslides using a point cloud-based digital elevation model and determine the quality of detection with global navigational satellite systems. As a result of this study, each of the radial basis function-generated digital elevation models was found to be statistically compatible with global navigational satellite systems, resulting in displacements from the ground truth data.
dc.identifier.citationZeybek, M., & Şanlıoğlu, İ. (2020). Investigation of landslide detection using radial basis functions: a case study of the Taşkent landslide, Turkey. Environmental monitoring and assessment, 192(4), 1-19.en_US
dc.identifier.doi10.1007/s10661-020-8101-0
dc.identifier.endpage19en_US
dc.identifier.issue4en_US
dc.identifier.scopusqualityQ2
dc.identifier.startpage2en_US
dc.identifier.urihttps://hdl.handle.net/11494/2007
dc.identifier.volume192en_US
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthorZeybek, Mustafa
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofEnvironmental Monitoring and Assessment
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectLandslide detectionen_US
dc.subjectGlobal navigational satellite systemsen_US
dc.subjectPoint clouden_US
dc.subjectRadial basisfunctionsen_US
dc.subjectInterpolationen_US
dc.titleInvestigation of landslide detection using radial basis functions: a case study of the Taşkent landslide, Turkeyen_US
dc.typeArticle

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