Ultra-high resolution airborne SAR imaging of vegetation and man-made objects based on 40% relative bandwidth in X-band

The latest upgrade of the airborne X-band SAR/GMTI sensor PAMIR of Fraunhofer FHR to a simultaneous bandwidth of 3.6 GHz according to a relative bandwidth of 40 % enables ultra-high resolution capabilities in SAR imaging. The actual sensor specification is described and some examples of SAR images w...

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Bibliographische Detailangaben
1. Verfasser:	Brenner, A. R.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Airborne SAR imaging Bandwidth Centimeter resolution Radar imaging Radar polarimetry Spatial resolution Synthetic aperture radar Ultra high resolution radar imaging
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Beschreibung
Zusammenfassung:	The latest upgrade of the airborne X-band SAR/GMTI sensor PAMIR of Fraunhofer FHR to a simultaneous bandwidth of 3.6 GHz according to a relative bandwidth of 40 % enables ultra-high resolution capabilities in SAR imaging. The actual sensor specification is described and some examples of SAR images with urban and rural scenarios offering a geometrical resolution down to 4 cm times 1.5 cm (range; azimuth) are presented.
ISSN:	2153-6996 2153-7003
DOI:	10.1109/IGARSS.2012.6351920