Title :
Detection of Single and Multiple Scatterers in Multibaseline Multitemporal SAR Data
Author :
Fornaro, G. ; Pauciullo, A. ; Lombardini, F. ; Pardini, M.
Author_Institution :
Inst. for Electromagn. Sensing of the Environ. (IREA), Nat. Res. Council (CNR), Naples
Abstract :
This work is focused on the detection of single and multiple scatterers in multiview/multitemporal SAR data in order to locate and monitor a high number of ground structures with low signal misinterpretation. This issue is addressed here by combining amplitude and phase data, differently from common techniques for the detection of single scatterers which rely on phase coherence measures. Experiments with real satellite C-band data are presented with both full resolution and multilook processing.
Keywords :
geophysical signal processing; signal detection; synthetic aperture radar; amplitude-phase data; full resolution-multilook processing; ground structures; low signal misinterpretation; multibaseline multitemporal SAR data; phase coherence measures; satellite C-band data; single-multiple scatterers detection; Backscatter; Detectors; Electromagnetic scattering; Image reconstruction; Interferometry; Monitoring; Multidimensional systems; Phase detection; Phase measurement; Tomography; Detection; Differential Interferometry; SAR; Tomography;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2008. IGARSS 2008. IEEE International
Conference_Location :
Boston, MA
Print_ISBN :
978-1-4244-2807-6
Electronic_ISBN :
978-1-4244-2808-3
DOI :
10.1109/IGARSS.2008.4779026
