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The new high-resolution synthetic aperture radar (SAR) satellite systems offer new possibilities for urban remote sensing. COSMO-SkyMed and TerraSAR-X operate in X-band and both can deliver data with a spatial resolution of up to one meter. High-resolution SAR data is particularly useful for post-disaster damage assessment and monitoring, because SAR(More)
This paper introduces a high accuracy coregistration method for synthetic aperture radar (SAR) interferometry acquired in Terrain Observation by Progressive Scans (TOPS) mode. Due to the large variation of Doppler centroid frequency in azimuth, even a coregistration error of 0.01 pixels will result in a phase ramp of approximately 37° within one(More)
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