Representation of stationary vehicles in ultra-high resolution SAR and turntable ISAR images

Konferenz: EUSAR 2012 - 9th European Conference on Synthetic Aperture Radar
23.04.2012 - 26.04.2012 in Nuremberg, Germany

Tagungsband: EUSAR 2012

Seiten: 4Sprache: EnglischTyp: PDF

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Brenner, Andreas R.; Essen, Helmut (Fraunhofer Institute for High Frequency Physics and Radar Techniques FHR, 53343 Wachtberg, Germany)
Stilla, Uwe (Photogrammetry and Remote Sensing, Technische Universitaet Muenchen, 80290 München, Germany)

The SAR/GMTI sensor PAMIR of Fraunhofer FHR supports in its newest upgrade a bandwidth of 3.6 GHz enabling a resolution of about 4 cm. This capability allows detailed image analysis in urban areas, e.g. the detection and classification of stationary vehicles. To this end SAR images of stationary vehicles in different resolution scales has been analysed and evaluated in comparison to turntable ISAR images.