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First Analysis of Sparse Signal Reconstruction for Radar Imaging of Ice Sheets

Heister, Anton and Scheiber, Rolf (2016) First Analysis of Sparse Signal Reconstruction for Radar Imaging of Ice Sheets. European Conference on Synthetic Aperture Radar (EUSAR), 2016-06-06 - 2016-06-09, Hamburg, Germany.

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Abstract

Radar ice sounders allow to measure the topography and radar reflectivity of ice sheets’ surface and bed. Strong surface returns mask weak bed returns received simultaneously from different angular positions. We develop a non- linear sparse reconstruction method for bed/surface returns’ separation that uses multi-channel data, and demonstrate its performance using a multi-channel dataset acquired by ESA’s Polarimetric Airborne Radar Ice Sounder during 2011 Antarctica campaign.

Item URL in elib:https://elib.dlr.de/103752/
Document Type:Conference or Workshop Item (Speech)
Title:First Analysis of Sparse Signal Reconstruction for Radar Imaging of Ice Sheets
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Heister, AntonUNSPECIFIEDUNSPECIFIED
Scheiber, RolfUNSPECIFIEDUNSPECIFIED
Date:2016
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:ice sounding, tomography, compressed sensing, sparse reconstruction
Event Title:European Conference on Synthetic Aperture Radar (EUSAR)
Event Location:Hamburg, Germany
Event Type:international Conference
Event Dates:2016-06-06 - 2016-06-09
Organizer:VDE
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
Deposited By: Heister, Anton
Deposited On:06 Apr 2016 08:49
Last Modified:21 Dec 2016 14:48

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