Quantify overall urban operation using an indicator system and present it via integrated 2D and 3D rendering engines. Key domains such as economic innovation, public safety, urban governance, government services, citizen well-being, and living environment are fully visualized to provide a comprehensive overview of urban management and operation monitoring.

Integrate various data sources according to standardized specifications to create unified, standardized, and usable datasets stored in databases. Visualize the data to show periodic changes, module distribution ratios, and other patterns.

Leverage big data analytics to interpret changes and implications in each period’s data. Extract and analyze indicators across geography, economic innovation, public safety, urban governance, and government services to support urban operation decision-making.

Relying on the digital twin city model, map real-time urban state information, capture city details, and present urban trends. This supports modeling, simulation, and evolution in digital space, enabling interactive mapping between the physical and digital city.