METHODS FOR THE COMPRESSION AND DECOMPRESSION OF A DIGITAL TERRAIN MODEL FILE; ASSOCIATED COMPRESSED AND DECOMPRESSED FILES AND COMPUTER PROGRAM PRODUCT

This method (100) consists in compressing a source digital terrain model - DTM - file (1) so as to produce a compressed DTM file (5), the source DTM file (1) comprising a source tile (3) consisting of a matrix of cells, each cell comprising an elevation value for a geographical point of the modelled...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	FLEURY, Stéphane, SEGRETIN, Angélique, DEMOMENT, Ronan
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS
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