Level-4 digital twin capability: optimised individual physical objects recomposed into an interlinked composite twin, with interoperation between those objects optimised as a whole.
Programmes
Each of these is a live public-sector programme, not a demonstration. They span national land safety, mobility, construction, energy and municipal infrastructure.
Information strategy planning for a digital twin framework that links surface and subsurface on a common 3D digital map, supporting national land and facility safety management and enabling new industries.
Fifteen categories of underground information — utilities, structures and ground conditions — built and managed as integrated 3D spatial data to prevent the ground subsidence and sinkhole incidents occurring across the country.
Building and supplying high-definition road maps of roads and roadside infrastructure to support the commercialisation of autonomous vehicles and advanced road and traffic management.
Digital-twin-based advance planning that minimises congestion of materials and personnel movement during construction, reducing disruption and improving on-site safety management.
Monitoring and controlling electricity consumption per apartment complex and per building, using energy usage and derived indicators for each region.
Reflecting changes in national land arising from development into the national base map database, supplying the most current and accurate maps to public institutions and general map users.
Integrating underground facility data nationwide so that first response is possible when incidents and disasters occur, and linking with other systems to support nationwide accident prevention.
Why it matters
Our R&D programme with ETRI targets automated change detection and continuous updating, so the underground map reflects the ground as it is today rather than as it was at survey time.