DEVELOPMENT OF AN ALTERNATIVE LOW-COST LANDSLIDE MONITORING METHOD USING DATA FROM TUSAGA-AKTIF GNSS NETWORK

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dc.contributor.authorBayrak, Temel
dc.contributor.authorEyo, Etim
dc.contributor.authorBasoglu, Nesat
dc.contributor.authorMusa, Tajul
dc.contributor.authorAkpee, Dinebari
dc.date.accessioned2025-03-23T19:30:02Z
dc.date.available2025-03-23T19:30:02Z
dc.date.issued2015
dc.departmentSinop Üniversitesi
dc.description.abstractThe main objectives of this paper are to develop a kinematic deformation analysis model for landslides using Kalman filtering procedures; and to utilise the observations from TUSAGA-Aktif GNSS Network in Turkey to determine the velocity fields of a landslide study area in the Eastern Black Sea Region of Turkey. Thirty five (35) points were established for the determination of 3D time dependent velocities of the landslides study area. Point displacements and velocities were determined by single point kinematic model to perform 3-D statistical analysis, and to assess the significance of point displacements and velocities using three periodic observations from TUSAGA-Aktif Network. The determined velocities were used to generate the velocity fields of the landslide area for three epochs using Geographic Information System (GIS). The results obtained indicate that almost all the monitored points showed significant movements, with varying magnitudes of velocities. The directions of movement of the 35 monitored points were also determined. The results show that the dominant trends of landslide movements in the study area are in the northwest and northeast directions. These results are in agreement with the previous results obtained in the same study area about ten years ago.
dc.identifier.doi10.1590/S1982-21702015000300034
dc.identifier.endpage623
dc.identifier.issn1982-2170
dc.identifier.issue3
dc.identifier.scopus2-s2.0-84942310498
dc.identifier.scopusqualityQ3
dc.identifier.startpage610
dc.identifier.urihttps://doi.org/10.1590/S1982-21702015000300034
dc.identifier.urihttps://hdl.handle.net/11486/4992
dc.identifier.volume21
dc.identifier.wosWOS:000446889300010
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherUniv Federal Parana, Centro Politecnico
dc.relation.ispartofBoletim De Ciencias Geodesicas
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WOS_20250323
dc.subjectLandslides
dc.subjectTUSAGA-Aktif
dc.subjectKinematic Deformation Monitoring
dc.subjectVelocity field
dc.titleDEVELOPMENT OF AN ALTERNATIVE LOW-COST LANDSLIDE MONITORING METHOD USING DATA FROM TUSAGA-AKTIF GNSS NETWORK
dc.typeArticle

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