Comparison of the geoid undulations obtained by EGM96, TG99 and GPS/leveling in Turkey

dc.authorid0000-0001-8980-2074
dc.authorid0000-0002-7876-6589
dc.contributor.authorTurgut, Bayram
dc.contributor.authorİnal, Cevat
dc.contributor.authorÇorumluoğlu, Özşen
dc.date.accessioned2020-03-26T16:55:46Z
dc.date.available2020-03-26T16:55:46Z
dc.date.issued2004
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThe EGM96 geopotential model has been developed by NASA, NIMA and Ohio State University. By means of this model, the geoid undulation of a point can be calculated if its latitude and longitude are known in WGS84 datum. A local geoid solution TG99 for Turkey has been developed by the General Command of Mapping in order to obtain orthometric height from GPS observation for Turkey. In this study, geoid undulations of 75 points have been obtained in an area of about 1700 km2 between the latitudes 39°39? -40°06? and longitudes 32°25?-32°57? by using EGM96, TG99 and GPS/Leveling and results were then compared. Geoid undulation differences have been obtained in the range between -12.8 cm and 61.3 cm for EGM96 and GPS/Leveling comparison and -17.2 cm and 18.2 cm for TG99 and GPS/Leveling comparison. © 2004 Akadémiai Kiadó, Budapest.en_US
dc.identifier.citationTurgut, B., İnal, C., Çorumluoğlu, Ö. (2004). Comparison of the geoid undulations obtained by EGM96, TG99 and GPS/leveling in Turkey. Acta Geodaetica et Geophysica Hungarica, 39(4), 403-410.
dc.identifier.doi10.1556/AGeod.39.2004.4.8en_US
dc.identifier.endpage410en_US
dc.identifier.issn1217-8977en_US
dc.identifier.issue4en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage403en_US
dc.identifier.urihttps://dx.doi.org/10.1556/AGeod.39.2004.4.8
dc.identifier.urihttps://hdl.handle.net/20.500.12395/19337
dc.identifier.volume39en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.relation.ispartofActa Geodaetica et Geophysica Hungaricaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectEGM96en_US
dc.subjectGeoid undulationen_US
dc.subjectGeopotential modelen_US
dc.subjectGPS/levelingen_US
dc.subjectTG99en_US
dc.subjectJeoid dalgalanması
dc.subjectJeopotansiyel model
dc.subjectGPS/düzleme
dc.titleComparison of the geoid undulations obtained by EGM96, TG99 and GPS/leveling in Turkeyen_US
dc.typeArticleen_US

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