Flood risk assessment and mapping is required for management mitigation of flood in mountain cities. However, the specific characteristics population, society, economy, environment, transportation other disaster-bearing bodies various regions cities are significantly different, which increases uncertainty index weight accuracy. To overcome these problems, triangular fuzzy number-based analytica...

Enhancing sanitation services is a major challenge for sustainable development and plans. This work aims at developing vulnerability hotspot mapping improving provision in Jordan based on multi-weighted criteria model. Multiple spatial, physical, demographic, social, economic, data were collected compiled using GIS. We also considered experts’ stakeholders’ opinions to determine the necessary i...

This study combines AHP and GIS to provide decision makers with a model to ensure optimal site location(s) for fire stations selected. The roles of AHP and GIS in determining optimal locations are explained, criteria for site selection are outlined, and case study results for finding the optimal fire station locations in Istanbul, Turkey are included. The city of Istanbul has about 13 million r...

In recent years, spatial multi-criteria decision analysis (MCDA) has been applied to different types of problems, such as solar power site suitability. MCDA can be used support the process identifying suitable regions for energy projects. To best our knowledge, no study addressed problem evaluation photovoltaic PV systems in Riyadh region. Therefore, a framework is proposed perform geospatial r...

Located in northeastern Algeria, the region of Constantinois is undoubtedly among regions most affected by various risks related to rail networks. These phenomena are one major development issues and a permanent threat population existing facilities. The associated with field transport several parameters such as soft geological formations, steep slopes, hydrographic network, seismic frame mainl...

background and purpose: an appropriate solid waste (sw) disposal has been a major problem in municipal environment. the use of landfills is the most economical and environmentally acceptable method for the disposal of sws all over the world. however, landfill leachate can cause environmental issues such as soil and ground water pollution. so, finding suitable land fill site is one of the most s...