Geographic Information Systems (GIS)
Geographic Information Systems (GIS) are a powerful computer-based framework used to capture, store, analyze, manage, and present all types of spatial or geographical data. As a fundamental geographic technique, GIS integrates location data (where things are) with descriptive attribute information (what things are like there), often organized as thematic layers on a map. This capability allows users to visualize, question, analyze, and interpret data to reveal complex relationships, patterns, and trends, making GIS an indispensable tool for spatial analysis and decision-making in fields ranging from urban planning and public health to environmental management.
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