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Technical Aspects in SAR image formation and interferometric processing of companion satellite SAR missions

Prats, Pau and Rodriguez-Cassola, Marc and Lopez-Dekker, Paco and Zonno, Mariantonietta and Yague-Martinez, Nestor and Nannini, Matteo (2017) Technical Aspects in SAR image formation and interferometric processing of companion satellite SAR missions. In: International Geoscience and Remote Sensing Symposium (IGARSS), pp. 1-4. IEEE. IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2017-07-24 - 2017-07-28, Fort Worth, Texas, USA.

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Official URL: http://www.igarss2017.org/

Abstract

The contribution focuses on the technical aspects related to the focusing and interferometric processing of bistatic data acquired by companion satellite (CS) SAR missions. In particular, the processing aspects related to the large along-track baseline configuration will be addressed, for the processing needs to properly consider a potential high squint angle. The technical challenges encompass synchronization, image formation and coregistration. On the other hand, the availability of a large squint angle has some advantages in terms of the sensitivity to the north-south component of the deformation for interferometric applications. The theoretical derivations are complemented with point-target simulations and Monte- Carlo simulations.

Item URL in elib:https://elib.dlr.de/111879/
Document Type:Conference or Workshop Item (Speech)
Additional Information:©2015 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Title:Technical Aspects in SAR image formation and interferometric processing of companion satellite SAR missions
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Prats, PauUNSPECIFIEDhttps://orcid.org/0000-0002-7583-2309
Rodriguez-Cassola, MarcUNSPECIFIEDUNSPECIFIED
Lopez-Dekker, PacoDelft University of TechnologyUNSPECIFIED
Zonno, MariantoniettaUNSPECIFIEDhttps://orcid.org/0000-0001-9537-1899
Yague-Martinez, NestorUNSPECIFIEDhttps://orcid.org/0000-0002-4923-8525
Nannini, MatteoUNSPECIFIEDUNSPECIFIED
Date:July 2017
Journal or Publication Title:International Geoscience and Remote Sensing Symposium (IGARSS)
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:No
Page Range:pp. 1-4
Publisher:IEEE
Status:Published
Keywords:Synthetic Aperture Radar (SAR), interferometric SAR (InSAR), bistatic SAR, companion satellite
Event Title:IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
Event Location:Fort Worth, Texas, USA
Event Type:international Conference
Event Dates:2017-07-24 - 2017-07-28
Organizer:IEEE
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:10 Apr 2017 14:38
Last Modified:02 Mar 2018 12:22

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