Iribe, Koichi and Schneider, Rafael and Papathanassiou, Konstantinos and Hajnsek, Irena (2008) Investigation of Multiple CSs Inside a Resolution Cell by means of Pol-InSAR. In: Proceedings of the European Conference on Synthetic Aperture Radar (EUSAR), pp. 189-192. VDE. European Conference on Synthetic Aperture Radar (EUSAR), 2008-06-02 - 2008-06-05, Friedrichshafen, Germany.
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Official URL: http://www.vde-verlag.de/buecher/ivz/ivz3084.pdf
Abstract
Recently, the coherent scatterers (CSs) technique has been introduced in order to detect scatterers with a deterministic point-like scattering behavior in SAR images. Although the majority of the detected CSs show the typical properties of point-like scatterers, e.g., high amplitude, high interferometric coherence and low polarimetric entropy, some CSs present medium or even high polarimetric entropy. In this paper we study such cases by investigating the possibility that more than one Cs are present insides the resolution cell. We exploit not only the interferometric coherence but also the sublook coherence as a function of polarization states using the PolInSAR formalism and experimental data. For the case that the presence of more than one CS inside the resolution cell is found, the separation of CSs is implemented using a interferometric coherence model. In this work, airborne experimental datasets acquired at L-band by E-SAR system of the German Aerospace Center over the city of Munich in Germany are used.
Item URL in elib: | https://elib.dlr.de/56927/ | ||||||||||||||||||||
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Document Type: | Conference or Workshop Item (Speech, Paper) | ||||||||||||||||||||
Title: | Investigation of Multiple CSs Inside a Resolution Cell by means of Pol-InSAR | ||||||||||||||||||||
Authors: |
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Date: | June 2008 | ||||||||||||||||||||
Journal or Publication Title: | Proceedings of the European Conference on Synthetic Aperture Radar (EUSAR) | ||||||||||||||||||||
Refereed publication: | No | ||||||||||||||||||||
Open Access: | Yes | ||||||||||||||||||||
Gold Open Access: | No | ||||||||||||||||||||
In SCOPUS: | No | ||||||||||||||||||||
In ISI Web of Science: | No | ||||||||||||||||||||
Page Range: | pp. 189-192 | ||||||||||||||||||||
Publisher: | VDE | ||||||||||||||||||||
Status: | Published | ||||||||||||||||||||
Keywords: | Coherent Scatterers, CSs, PolInSAR, urban area | ||||||||||||||||||||
Event Title: | European Conference on Synthetic Aperture Radar (EUSAR) | ||||||||||||||||||||
Event Location: | Friedrichshafen, Germany | ||||||||||||||||||||
Event Type: | international Conference | ||||||||||||||||||||
Event Dates: | 2008-06-02 - 2008-06-05 | ||||||||||||||||||||
Organizer: | VDE | ||||||||||||||||||||
HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||||||||||||||
HGF - Program: | Space (old) | ||||||||||||||||||||
HGF - Program Themes: | W EO - Erdbeobachtung | ||||||||||||||||||||
DLR - Research area: | Space | ||||||||||||||||||||
DLR - Program: | W EO - Erdbeobachtung | ||||||||||||||||||||
DLR - Research theme (Project): | W - Vorhaben Prosmart, Smart-SAR (old) | ||||||||||||||||||||
Location: | Oberpfaffenhofen | ||||||||||||||||||||
Institutes and Institutions: | Microwaves and Radar Institute > Radar Concepts Microwaves and Radar Institute | ||||||||||||||||||||
Deposited By: | Iribe, Koichi | ||||||||||||||||||||
Deposited On: | 16 Dec 2008 | ||||||||||||||||||||
Last Modified: | 31 Jul 2019 19:23 |
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