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Considerations of the Orbital Tube for Interferometric Applications

Prats, Pau and Rodriguez-Cassola, Marc and Lopez-Dekker, Paco and Scheiber, Rolf and De Zan, Francesco and Barat, Itziar and Geudtner, Dirk (2015) Considerations of the Orbital Tube for Interferometric Applications. In: Proceedings of ESA FRINGE Workshop, pp. 1-4. ESA FRINGE Workshop, 2015-03-23 - 2015-03-27, Frascati, Italy.

Full text not available from this repository.

Official URL: http://seom.esa.int/fringe2015/

Abstract

Current spaceborne SAR missions steer the satellite to follow an orbital tube in order to guarantee interferometric compatibility between data takes. In this contribution it is shown that the size of the orbital tube can impact the interferometric performance in terms of azimuth spectral decorrelation and azimuth coregistration requirements under high Doppler centroids, which can be specially critical in burst modes, namely, ScanSAR and TOPS. The paper presents and analyses these aspects in the frame of the Sentinel-1 mission.

Item URL in elib:https://elib.dlr.de/95108/
Document Type:Conference or Workshop Item (Speech)
Title:Considerations of the Orbital Tube for Interferometric Applications
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Prats, PauUNSPECIFIEDUNSPECIFIED
Rodriguez-Cassola, MarcUNSPECIFIEDUNSPECIFIED
Lopez-Dekker, PacoUNSPECIFIEDUNSPECIFIED
Scheiber, RolfUNSPECIFIEDUNSPECIFIED
De Zan, FrancescoUNSPECIFIEDUNSPECIFIED
Barat, ItziarESA-ESTECUNSPECIFIED
Geudtner, DirkESA-ESTECUNSPECIFIED
Date:March 2015
Journal or Publication Title:Proceedings of ESA FRINGE Workshop
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 1-4
Status:Published
Keywords:Synthetic aperture radar (SAR), TOPS, Sentinel-1, orbital tube
Event Title:ESA FRINGE Workshop
Event Location:Frascati, Italy
Event Type:international Conference
Event Dates:2015-03-23 - 2015-03-27
Organizer:ESA
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Erdbeobachtung
DLR - Research theme (Project):R - Vorhaben Flugzeug-SAR
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute > SAR Technology
Microwaves and Radar Institute > Radar Concepts
Deposited By: Prats, Dr. Pau
Deposited On:09 Feb 2015 14:18
Last Modified:20 Jan 2016 09:41

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