Laboratory flume experiment with a coded structured light system

Basit Öğe Kaydı
dc.authorid0000-0002-1510-8677
dc.contributor.authorAkça, Mehmet Devrimen_US
dc.contributor.authorSeybold, Hansjorgen_US
dc.date.accessioned2015-11-25T13:09:09Z
dc.date.available2015-11-25T13:09:09Z
dc.date.issued2012
dc.departmentIşık Üniversitesi, Mühendislik Fakültesi, İnşaat Mühendisliği Bölümüen_US
dc.departmentIşık University, Faculty of Engineering, Department of Civil Engineeringen_US
dc.description.abstractThe topography of inland deltas is influenced chiefly by the water-sediment balance in distributary channels and local evaporation and seepage rates. In a previous study, a reduced complexity model has been applied to simulate the process of inland delta formation. Results have been compared with the Okavango Delta, Botswana and with a laboratory experiment. Both in the macro scale and the micro scale cases, high quality digital elevation models (DEM) are essential. This work elaborates the laboratory experiment where an artificial inland delta is generated on laboratory scale and its topography is measured using a Breuckmann 3D scanner. The space-time evolution of the inland delta is monitored in the consecutive DEM layers. Regarding the 1.0m x 1.0m x 0.3m size of the working area, better than 100 micron precision is achieved which gives a relative precision of 1/10 000. The entire 3D modelling workflow is presented in terms of scanning, co-registration, surface generation, editing, and visualization steps. The co-registered high resolution topographic data allows us to analyse the stratigraphy patterns of the experiment and gain quantitative insight into the spatio-temporal evolution of the delta formation process.en_US
dc.description.versionPublisher's Versionen_US
dc.identifier.citationAkça, M. D. & Seybold, H. (2012). Laboratory flume experiment with a coded structured light system. International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives, 39-B5, 399-404.en_US
dc.identifier.endpage404
dc.identifier.issn2194-9034
dc.identifier.scopus2-s2.0-84924250813
dc.identifier.scopusqualityN/A
dc.identifier.startpage399
dc.identifier.urihttps://hdl.handle.net/11729/724
dc.identifier.volume39-B5
dc.identifier.wosWOS:000358240300068
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakConference Proceedings Citation Index – Science (CPCI-S)en_US
dc.institutionauthorAkça, Mehmet Devrimen_US
dc.institutionauthorid0000-0002-1510-8677
dc.language.isoenen_US
dc.peerreviewedYesen_US
dc.publicationstatusPublisheden_US
dc.publisherInternational Society for Photogrammetry and Remote Sensingen_US
dc.relation.ispartofInternational Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archivesen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectGeomorphologyen_US
dc.subjectGeophysicsen_US
dc.subjectMonitoringen_US
dc.subjectDEM/DTMen_US
dc.subjectMultitemporalen_US
dc.subjectRiver deltasen_US
dc.subjectDelta formationen_US
dc.subjectSurfaceen_US
dc.subjectRiveren_US
dc.titleLaboratory flume experiment with a coded structured light systemen_US
dc.typeConference Objecten_US
dspace.entity.typePublication

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