Spatial planning is the process of organizing and managing land use, infrastructure development, and other physical aspects of a region. Some synonyms for spatial planning include territorial planning, land-use planning, urban planning, and regional planning. Territorial planning often refers to the organization of larger areas, including multiple cities or regions. Land-use planning often focuses on how specific areas of land are used, from residential to commercial to recreational. Urban planning typically applies to cities and metropolitan regions, including transportation systems, green spaces, and public facilities such as schools and hospitals. Regional planning encompasses a broader area, including multiple urban and non-urban areas, and takes into account economic, social and environmental factors.