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For the effective use of a araphic information processina system, information-integration capabilities are impohant. ~ e r < the information-intearation is defined as an interactive execution of simulationtasks and a database management task. This concept as well as its practical methods are explained in this paper by the introduction of a geographical information system (GIs). The GIs consists...

Environmental planning and management can have positive effects on development of some land uses including industrial areas that have a major effect on economic, social and environmental conditions. Considering the most important problems associated with modeling, the fundamental methods and functions of site-selection laid inside the geographical information system are not accounted for the mu...

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Information technology tools are being used more frequently by transportation agencies all over the United States in an attempt to increase productivity. Especially, very large depository of documents such as, right of way (ROW) maps or plan files for each state road sections ever built and kept by these agencies constitute a major challenge in terms of their efficient processing and retrieval ...

flood disaster is considered as a major natural hazard due to its devastatingeffects on the affected areas. determining the flood vulnerable areas is important fordecision makers in order to perform planning and management activities. geographicalinformation system (gis) is integrated with multi criteria decision analysis (mcda)used to analyze the flood vulnerable areas. the aim of this researc...