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Performance Investigation on the High-Resolution Wide-Swath SAR System Operating in Stripmap Quad-Pol and Ultra-Wide Scansar Mode

Bordoni, Federica and Younis, Marwan and Krieger, Gerhard (2011) Performance Investigation on the High-Resolution Wide-Swath SAR System Operating in Stripmap Quad-Pol and Ultra-Wide Scansar Mode. In: Proceedings of the IEEE International Geoscience and Remote Sensing Symposium (IGARSS). IEEE Geoscience and Remote Sensing Symposium (IGARSS), 2011-07-25 - 2011-07-29, Vancouver, Canada.

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Abstract

The High-Resolution Wide-Swath (HRWS) is the spaceborne Synthetic Aperture Radar system, promoted by the German Aerospace Centre, conceived to obtain simultaneously high spatial resolution and width swaths. Its main distinctive features are the multichannel architecture, the use of Digital Beamforming on receive and Scan on Receive algorithm. The HRWS allows for a spatial resolution of 1 m over swaths 70 km wide, in the basic Stripmap mode. In this paper, a performance investigation of the advance operational modes, Stripmap quadrature polarimetric and Ultra-Wide ScanSAR, is presented. The main design constraints are discussed, the proposed solutions explained and the achievable SAR performance numerically analyzed.

Document Type:Conference or Workshop Item (Speech, Paper)
Title:Performance Investigation on the High-Resolution Wide-Swath SAR System Operating in Stripmap Quad-Pol and Ultra-Wide Scansar Mode
Authors:
AuthorsInstitution or Email of Authors
Bordoni, FedericaUNSPECIFIED
Younis, MarwanUNSPECIFIED
Krieger, GerhardUNSPECIFIED
Date:May 2011
Journal or Publication Title:Proceedings of the IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
Refereed publication:No
In SCOPUS:No
In ISI Web of Science:No
Status:Accepted
Keywords:Synthetic Aperture Radar (SAR), Digital Beam-Forming (DBF), Scan-On-Receive (SCORE), ScanSAR, Quad-pol
Event Title:IEEE Geoscience and Remote Sensing Symposium (IGARSS)
Event Location:Vancouver, Canada
Event Type:international Conference
Event Dates:2011-07-25 - 2011-07-29
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 > Radar Concepts
Microwaves and Radar Institute
Deposited By: Dr. Federica Bordoni
Deposited On:07 Jul 2011 12:22
Last Modified:06 Dec 2011 15:24

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