3D DIGITAL TWIN · URBAN CRISIS
CITWIN / SPARROW
3D urban digital twin for crisis resilience.
City-scale 3D spatial data, infrastructure interdependencies and crisis scenarios integrated into a multi-pilot European digital-twin environment.
Digital TwinsCrisis ResponseCritical InfrastructureGIS & Spatial
3D city data
→Infrastructure layers
→Crisis models
→Twin services
→Scenario visualization
MY CONTRIBUTION
Architecture through operations.
Integrated 3D urban models, critical-infrastructure layers, crisis simulations and consortium tools into a deployable multi-pilot digital-twin environment.
Integration ArchitectureBackend EngineeringDeployment
ENGINEERING HIGHLIGHTS
What the system required.
013D Tiles, CityGML and GeoJSON
02PostGIS-backed urban models
03Cascading-failure scenarios
04Vulnerability scoring
05Simulation-to-visualization APIs
06Multi-pilot deployments
WHY IT MATTERS
Demonstrates how a digital twin can become a crisis-rehearsal tool rather than simply a visual city replica.