What is meant by hierarchy of urban services?

The hierarchy of urban services refers to the structured organization of various services and facilities within a city, ranging from basic to specialized. At the base are essential services like water supply and waste management, followed by more advanced services such as education and healthcare, and culminating in specialized services like cultural institutions and business hubs. This hierarchy reflects the increasing complexity and specialization of services as one moves up the scale, indicating how urban areas cater to the diverse needs of their populations. Understanding this hierarchy helps urban planners allocate resources effectively and improve service delivery.