A Geographic Information System (GIS) is a technology used to collect, store, manage, analyze, and display data that is linked to geographic locations. This geospatial information connects features—such as parcels, roads, wetlands, or utility lines—to specific places on the Earth's surface. GIS integrates traditional database functions (like queries, reports, and statistical analysis) with powerful mapping and visualization tools, allowing users to see spatial patterns and relationships that might not otherwise be apparent.

This combination of data analysis and map-based visualization makes GIS a critical resource for individuals, organizations, and governments at all levels. From tracking infrastructure assets to analyzing environmental impacts, GIS helps users make smarter, more informed decisions. Whether the goal is to support emergency response, plan for future growth, or monitor changes over time, GIS can provide the tools needed to understand and manage the world around us.

Some examples of questions GIS can help answer:

• What is the best route for a specific purpose? 
• Where is a suitable location for a specific need?
• How has a certain area changed over time?
• What are the spatial relationships between different features?
• What might happen if a certain decision is implemented?