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Analysis of Bistatic Scattering Behavior of Natural Surfaces

Dubois-Fernandez, Pascale and Cantalloube, Hubert and Ruault du Plessis, Olivier and Wendler, Michael and Horn, Ralf and Vaizan, Bernard and Coulombeix, Colette and Heuze, Daniel and Krieger, Gerhard (2004) Analysis of Bistatic Scattering Behavior of Natural Surfaces. In: Proc. Radar 2004, 1-4(4SeitenaufCD). Radar Conference, 2004-10-18 - 2004-10-22, Toulouse, France.

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Abstract

In order to explore the challenges associated with bistatic radar, DLR and ONERA organized a joint bistatic airborne experiment involving E-SAR and RAMSES. This paper relates how the campaign was designed, how some of the challenges were solved, describes the differences found between images acquired with different bistatic angles, and presents the calibration procedure used to radiometrically calibrate the data. Two main geometrical configurations were flown to explore two scientific objective to simulate the cartwheel/pendulum concept (single pass interferometry with a large baseline), to evaluate the improved target characterization provided by the bistatic geometry. In this paper, we analyze the influence of the bistatic angle on the images and on the scattering of natural. This will need to be compared with a similar analysis on incidence angle agility

Item URL in elib:https://elib.dlr.de/6185/
Document Type:Conference or Workshop Item (Speech, Paper)
Additional Information: LIDO-Berichtsjahr=2004,
Title:Analysis of Bistatic Scattering Behavior of Natural Surfaces
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Dubois-Fernandez, PascaleONERAUNSPECIFIED
Cantalloube, HubertONERAUNSPECIFIED
Ruault du Plessis, OlivierONERAUNSPECIFIED
Wendler, MichaelUNSPECIFIEDUNSPECIFIED
Horn, RalfUNSPECIFIEDUNSPECIFIED
Vaizan, BernardONERAUNSPECIFIED
Coulombeix, ColetteONERAUNSPECIFIED
Heuze, DanielONERAUNSPECIFIED
Krieger, GerhardUNSPECIFIEDUNSPECIFIED
Date:2004
Journal or Publication Title:Proc. Radar 2004
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:1-4(4SeitenaufCD)
Status:Published
Keywords:Bistatic SAR, Calibration
Event Title:Radar Conference
Event Location:Toulouse, France
Event Type:international Conference
Event Dates:2004-10-18 - 2004-10-22
Organizer:IEEE
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 Entwicklung eines Mini-SAR (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute
Deposited By: Wendler, Michael
Deposited On:20 Feb 2006
Last Modified:06 Jan 2010 19:53

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