Abstract

Plague of modern times, the phenomenon of the trafic accidents hampers heavily resources of the society. The road mows every year thousands of deaths and tens of thousands wounded. This frightening number of victims requires a study of this phenomenon in order to extract all indicators affecting this problem and allow proposing preventive measures. Most current studies ignore the integration of geographic information including the geographic object “Road” in the analysis of this phenomenon. We present in this work, a geospatial decision making solution based on a spatial data warehouse and a geospatial tool integrating the geographic object “road” as an analysis dimension. Some functionalities of our developed geodecisional tool are described in experiment section.

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