Reconstructing Cities in 3D: A Smarter SAR Imaging Method
Monday, July 21, 2025 - 13:25
in Earth & Climate
A new urban 3D reconstruction method enhances Tomographic Synthetic Aperture Radar (TomoSAR) imaging using geometric semantics. By incorporating building structures into a Bayesian framework, the method--Geometric Semantic Enhanced TomoSAR Reconstruction Algorithm (Geo-SETRA)--achieves denser and more accurate point clouds than traditional SAR techniques.