AIRCC's International Journal of Computer Science and Information Technology

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In this paper, we define the notion of geographic information system and its basic notions. We explain his interest in efficient management of in terms of geographical decisions. After having examined their form of representation, we try to present some modeling formalisms to guide decision-makers for choosing formalism adapted to their needs.

Keywords

SIG, Geo-Referenced Maps, Modeling, Formalisms, Picture.
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