Potential of very high resolution SAR interferometry for urban building analysis
Conference: EUSAR 2010 - 8th European Conference on Synthetic Aperture Radar
06/07/2010 - 06/10/2010 at Aachen, Germany
Proceedings: EUSAR 2010
Pages: 4Language: englishTyp: PDF
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Authors:
Brenner, Andreas R.; Roessing, Ludwig; Berens, Patrick (Fraunhofer Institute for High Frequency Physics and Radar Techniques FHR, Wachtberg, Germany)
Abstract:
In this paper, the potential of very high resolution interferometric SAR imaging for urban building analysis will be demonstrated. Interferometric analysis based on very high resolution SAR images (down to sub-decimetre resolution) acquired over urban areas will be presented. The corresponding data was acquired in airborne singlepass and multi-pass configurations using the X-band SAR/GMTI demonstrator PAMIR of Fraunhofer FHR. It is shown that the advantage of single-pass interferometry for exploiting the third dimension can considerably be enhanced by using very high resolution multi-pass configurations with height sensitivities of up to 1000 deg/m.