Geographic Information Systems (GIS) is a powerful technology used to capture, store, analyze, manage, and visualize spatial or geographic data. It combines hardware, software, and data to help users understand patterns, relationships, and trends in geographic information. GIS allows for the creation of maps, charts, and 3D models that provide insights into the spatial aspects of various phenomena.
GIS is widely applied across numerous fields such as urban planning, environmental management, transportation, agriculture, and disaster response. It helps in decision-making by providing detailed spatial analysis, such as identifying suitable locations for development, monitoring land use changes, managing natural resources, and assessing the impact of environmental hazards.
The system works by overlaying different layers of information, such as roads, population density, or vegetation, to provide a comprehensive view of a particular area. This enables users to analyze and interpret complex data in ways that would be difficult with traditional methods.