As China's urbanization continues to accelerate, urban infrastructure construction is gradually improving, and the urban population is gradually increasing and becoming more mobile, which brings a certain degree of difficulty to urban planning and management. At the same time, people's demand for urban planning and management is also increasing, so there is a need for more accurate positioning in the design of urban layout. Through the analysis of geographic information systems, the paper

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... s the application of geographic information systems in urban planning and management, and provides technical support for the future development of cities and spatial layout planning.