Hugo Ledoux and Martijn Meijers: A star-based data structure to store efficiently 3D topography in a database. (2013)journals/gsis/LedouxM1310.1080/10095020.2013.866618A star-based data structure to store efficiently 3D topography in a database.2Hugo Ledoux1Martijn Meijers2256-266Geo spatial Inf. Sci.Geo spatial Inf. Sci.1642013provenance information for RDF data of dblp record 'journals/gsis/LedouxM13'2021-02-12T22:15:10+0100