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oai:gumushane-rdlopen.rawdatalibrary.net:gumushane/155492026-10-23T18:22:31Zopenairedrivercom_gumushane_10000col_gumushane_10001com_gumushane_10007col_gumushane_10171

Modelling and mapping third dimension in a spatial databaseDöner, F.Biyik, C.3d data modellingDigital earthGeo-dataGisSpatial databaseIn this paper, an overview of phases for modelling and mapping third dimension of spatial objects in a database is presented based on a selected spatial database management system (DBMS). These phases include (1) defining a spatial reference system for representing three-dimensional (3D) objects with real-world coordinates, (2) geometric modelling of 3D objects in the database, (3) 3D spatial indexing for fast accessing/querying the 3D data, 3D spatial queries and representation of 3D data. Then, a case study is performed to assess needs, possibilities and potential limitations of 3D data modelling in the spatial database.Taylor and Francis Ltd.2011Articlehttps://rdlopen.rawdatalibrary.net/r/gumushane/15549https://doi.org/10.1080/17538947.2011.5717231753-8947enInternational Journal of Digital Earthinfo:eu-repo/semantics/openAccessinfo:eu-repo/semantics/articlehttps://gumushane-rdlopen.rawdatalibrary.net/tr/items/gumushane/15549