A GIS-Based Smart Waste Management for Assessing Spatial Distribution of Waste Bins in the City of Bisha, Kingdom of Saudi Arabia

There is a significant increase in solid waste in the city of Bisha, mainly attributed to the rapid population growth characterizing the southern city in the Kingdom of Saudi Arabia. To address the challenge, a smart waste management system based on Geographic Information Systems (GIS) is proposed. The assessment of spatial distribution of waste bins in Bisha, where inefficient waste bin placement had been impacting waste management efficiency was prioritized. A comprehensive analysis of waste bin distribution across the city's neighborhoods, illustrated regions characterized by high population densities and concentrated waste bins placement. Through the application of diverse spatial analysis techniques, it was discovered that there was the clustering of waste bins in specific locations, accompanied by dispersion variations at various distances. The project's found the necessity for improved waste bin placement strategies to enhance waste management efficiency in the city of Bisha. The research offers insights into the spatial patterns of waste bins distribution and presents a data-driven approach to optimize waste collection processes. The approach aligns with the vision of a cleaner and more sustainable environment advocated by international organizations, such as the United Nations Environment Programme (UNEP). By implementing a GIS-based smart waste management system, Bisha can better manage its solid waste in a rapidly evolving urban landscape, reducing environmental impacts and public health risks, and contributing to global sustainability efforts.