Smart tourism potential mapping using geospatial and MCDM in the southern Caspian Sea region of Iran
摘要
This study evaluates smart tourism readiness in 18 coastal cities along the southern Caspian Sea in Guilan Province, Iran, using an integrated geospatial and multi-criteria decision-making framework. Guided by six smart tourism dimensions—economy, governance, infrastructure, education, people, and connectivity—seventeen indicators were measured via a Likert-scale questionnaire (n = 384) and validated with Cronbach’s alpha (0.761–0.884) and Exploratory Factor Analysis. Objective indicator weights were computed using the CRITIC method, and cities were ranked with the COCOSO model. GIS-based spatial analyses (Global Moran’s I, LISA, Getis-Ord Gi*) identified clustering patterns and north–south disparities in readiness. Sensitivity analysis (Spearman’s ρ = 0.957, p < 0.001) confirmed ranking robustness. Results indicate significant spatial inequalities: Talesh, Bandar Anzali, and Asalem rank highest due to strong governance, digital infrastructure, and civic awareness, while Lavandevil and Paresar rank lowest, reflecting institutional and technological constraints. Findings highlight non-random spatial clustering and a performance gradient across the study area. By combining perception-based indicators, MCDM weighting, and spatial analysis, this study provides a theoretically informed and empirically robust framework for evidence-based planning and sustainable development of smart tourism in environmentally sensitive coastal regions.