Programming of Geodetic Transformation Methods

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dc.contributor.authorBaşçiftçi, Fuat
dc.contributor.authorİnal, Cevat
dc.contributor.authorBaşçiftçi, Fatih
dc.date.accessioned2020-03-26T18:04:51Z
dc.date.available2020-03-26T18:04:51Z
dc.date.issued2010
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractCoordinate transformation is widely used in geodetic application. By a coordinate transformation process, position of points with known coordinates in one coordinate system is transformed into a different coordinate system. Mostly, Helmert (similarity), Affine and Projective transformations are used for two dimensional transformations and Bursa-Wolf transformation is used for 3 dimensional transformations. The orthometric heights are used for heights in the mapping and engineering projects. The determined heights with GPS are ellipsoidal heights. Therefore, the ellipsoidal heights to orthometric heights conversion problem has emerged. For this purpose, fair accuracy of geoid undulations must be known. In this study, a program has been developed that can perform one, two and three-dimensional transformations. With this program, a suitable surface is conveyed by utilizing the basic points of which geoid undulations are known and the x, y coordinates that are proved to be compatible with using orthogonal polynomials in one dimension. Geoid undulations that their x, y coordinates are known at certain points can be calculated with this surface. In two and three dimensional transformation, however, outlier test can be conducted by using the both system coordinates of common points, transformation parameters can be determined and according to outlier and the 2nd system coordinates of the points which their coordinates are known in the 1st system, can be calculated in 2 dimensional and 3 dimensional transformations.en_US
dc.description.sponsorshipSelcuk University's Scientific Research UnitSelcuk Universityen_US
dc.description.sponsorshipThis study has been supported by Selcuk University's Scientific Research Unit.en_US
dc.identifier.citationBaşçiftçi, F., İnal, C., Başçiftçi, F., (2010). Programming of Geodetic Transformation Methods. Scientific Research and Essays, 5(10), 1181-1188.
dc.identifier.endpage1188en_US
dc.identifier.issn1992-2248en_US
dc.identifier.issue10en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage1181en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12395/25189
dc.identifier.volume5en_US
dc.identifier.wosWOS:000278594400019en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorBaşçiftçi, Fuat
dc.institutionauthorİnal, Cevat
dc.institutionauthorBaşçiftçi, Fatih
dc.language.isoenen_US
dc.publisherAcademic Journalsen_US
dc.relation.ispartofScientific Research and Essaysen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectCoordinate transformationsen_US
dc.subjectSimilarityen_US
dc.subjectAffineen_US
dc.subjectProjectiveen_US
dc.subjectBursa-wolfen_US
dc.subjectGeoiden_US
dc.subjectGlobal positioning systemen_US
dc.subjectEllipsoid heighten_US
dc.subjectOrthometric heighten_US
dc.titleProgramming of Geodetic Transformation Methodsen_US
dc.typeArticleen_US

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