spatial data infrastructures

Spatial Data Infrastructures (SDIs) are organized systems that collect, manage, and share geographic information—like maps, satellite images, and location data—across different organizations and sectors. They provide a framework for accessing and using spatial data efficiently, enabling better decision-making in fields like urban planning, environmental management, and disaster response. Think of SDIs as digital "libraries" for geographic information, ensuring data is accurate, available, and interoperable so various users can coordinate and analyze spatial information seamlessly.