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Structural and Terrain Characterization: - 3D city modeling using monoscopic or stereoscopic optical satellite data - Building Inventory compilation using remotely sensed data - High resolution terrain modeling using optical satellite images |
Algorithmic Data Fusion: - Multi-sensor data fusion for 3D modeling using different satellite platforms - Sensor and ground based data fusion |
3D model of London, UK created from single QuickBird Image |
3D model of Long Beach, CA, USA created from single QuickBird Image |
QuickBird Image of Yokohama, Japan |
Intermediate Topography Map |
Digital Elevation Model - Yokohama, Japan |
Infrastructure Risk Analysis: - Application of remote sensing in updating loss estimation models. - Post-event damage assessment using joint/disjoint 2D satellite images and 3D city models - Pre-event risk mitigation using remote sensing data |
3D model of Yokohama, Japan using Quasi-Stereo imaging (Data fusion using QuickBird and IKONOS images) |
Quasi-Stereo correspondence matching |
Building Inventory Updates for Earthquake Loss Estimation |
Sample of Loss Estimation Using HAZUS by Applying Updated Inventory Data |