Comparative evaluation of excavation volume by TLS and total topographic station based methods

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dc.contributor.authorYakar, Murat
dc.contributor.authorYılmaz, Hacı Murat
dc.contributor.authorMutluo?lu, Ömer
dc.date.accessioned13.07.201910:50:10
dc.date.accessioned2019-07-16T08:23:54Z
dc.date.available13.07.201910:50:10
dc.date.available2019-07-16T08:23:54Z
dc.date.issued2010
dc.departmentMühendislik Fakültesi
dc.description.abstractNowadays volume values are used in many engineering studies, such as road projects, mining enterprises, geological works and building applications. A volume can be computed by geodetic, trapezoidal and improved methods such as Simpson-based, cubic spline, and cubic Hermite formula. These improved methods model the object surface as nonlinear profiles. As the associated technology has developed then so have the opportunities for the development of new techniques in surface modelling. Now, the generation of a three-dimensional (3D) model is generally achieved by non-contact systems based on light waves and can be completed on a computer. This is particularly useful in situations where there are risks attached to reaching the location to be modelled - the calculations can be performed from a photograph or from scanned images of the object. In this study the performance of a laser scanning method, robotic total station instrument and geodetic method of volume computation were investigated. The volume computation was carried out using these methods in an excavation area and the methods were compared in terms of accuracy, time and cost. It was concluded that all the methods can satisfactorily be used for volume computing; however, the choice of method should be made according to the location and size of area, required accuracy, budget and time frame. © 2010 Old City Publishing, Inc.
dc.identifier.endpage345en_US
dc.identifier.issn0898-1507
dc.identifier.issue05.Junen_US
dc.identifier.scopusqualityQ3
dc.identifier.startpage331en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12451/2838
dc.identifier.volume19en_US
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.relation.ispartofLasers in Engineering
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectDigital terrain model (DTM)
dc.subjectGeodetic Method
dc.subjectLaser Scanning
dc.subjectRobotic Total Station
dc.subjectSurface Modelling
dc.subjectTerrestrial Laser Scanner (TLS)
dc.subjectVolume Computing
dc.titleComparative evaluation of excavation volume by TLS and total topographic station based methods
dc.typeArticle

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