The Application of Geographic Information System (GIS) Technology in Urban Renewal Planning

This study focuses on the application of GIS technology in the design of urban renewal planning system, aiming to improve the scientific and practical effectiveness of planning through innovative spatial analysis methods and intelligent algorithms. Firstly, a comprehensive urban renewal planning system is constructed, which integrates GIS platform and uses wavelet transform spatial analysis technology to analyze urban spatial data at multiple scales, to reveal the inherent laws and potential problems of urban development. The introduction of wavelet transform enables the system to capture the subtle changes of urban spatial structure and provide more accurate decision basis for planners. Secondly, this study developed an adaptive algorithm, which can dynamically adjust urban renewal strategies according to real-time data and historical trends, optimize resource allocation, and improve the flexibility and adaptability of planning. The application of adaptive algorithms makes urban renewal planning no longer an immutable blueprint, but an organism that can self-evolve with the pulsation of urban development. Finally, through system simulation, this study verifies the effectiveness of GIS technology combined with wavelet transform spatial analysis and adaptive algorithm in urban renewal planning. The simulation results show that the system can significantly improve the accuracy and efficiency of planning, and provide strong technical support for the implementation of urban renewal projects.