Optimum lojistik merkezi yerlerinin belirlenmesine yönelik CBS tabanlı bir yaklaşım: Güneydoğu Anadolu Bölgesi örneği
A GIS-Based Approach to Determining Optimum Logistics Center Locations: The Example of Southeastern Anatolia Region

Summary/Abstract: Effective location strategies for logistics and supply chain centers are critical for uninterrupted transportation and the sustainability of supply chain operations, especially in densely populated and strategically important regions. This study focuses on the Southeastern Anatolia Region of Türkiye, a vital corridor for east-west logistics flows, to optimize the location of logistics centers. To achieve this objective, Geographic Information Systems (GIS)-based spatial analysis was implemented using ArcMap 10.5 software and various open-source geographic datasets. Weighted Overlay Analysis was employed to integrate topographic, climatic, infrastructural, demographic, and seismic data. The datasets include variables such as elevation, slope, fault lines, population density, road networks, climate conditions, and energy infrastructure, enabling a comprehensive assessment of site suitability. The findings revealed that Gaziantep (Sam-Aktoprak region) and Mardin (near Ilısu) are the most suitable locations for logistics centers due to their proximity to major transportation corridors, mild climate, and minimal seismic risk. A total of 230 sites were identified as suitable, while areas with steep slopes, extremely hot climates, and proximity to active fault lines were considered less suitable.

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