A Proposal for U-City (Smart City) Service Method Using Real-Time Digital Map

Recently, technologies based on three-dimensional (3D) space information are being developed and quality of life is improving as a result. Research on real-time digital map (RDM) is being conducted now to provide 3D space information. RDM is a service that creates and supplies 3D space information in real time based on location/shape detection. Research subjects on RDM include the construction of 3D space information with matching image data, complementing the weaknesses of image acquisition using multi-source data, and data collection methods using big data. Using RDM will be effective for space analysis using 3D space information in a U-City and for other space information utilization technologies.

• SangWon Han
• MuWook Pyeon
• Sujung Moon
• DaeKyo Seo

• RDM
• multi-source data
• big data
• U-City.

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