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Interpretation of Pol-InSAR Signatures from Glaciers and Ice Sheets at Different Frequencies

Fischer, Georg and Parrella, Giuseppe and Papathanassiou, Konstantinos and Hajnsek, Irena (2016) Interpretation of Pol-InSAR Signatures from Glaciers and Ice Sheets at Different Frequencies. In: Proceedings of the 11th European Conference on Synthetic Aperture Radar (EUSAR), pp. 806-811. VDE. European Conference on Synthetic Aperture Radar (EUSAR), 2016-06-06 - 2016-06-09, Hamburg, Germany. ISBN 978-3-8007-4228-8 ISSN 2197-4403

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Abstract

Based on the advances of recent Pol-InSAR studies for glaciological research, their limitations and the latest progress in understanding of polarimetric backscatter from snow and firn, the relationship between glacier subsurface structure and Pol-InSAR measurements at different frequencies is revisited. The investigations are supported by a new airborne interferometric and polarimetric SAR dataset, acquired recently in Greenland, and available in situ measurements, e.g. GPR data. First results indicate strong volume decorrelation, which provides the link to the vertical distribution of scatterers and thus has the potential to derive geophysical subsurface information from Pol-InSAR data.

Item URL in elib:https://elib.dlr.de/103440/
Document Type:Conference or Workshop Item (Speech)
Title:Interpretation of Pol-InSAR Signatures from Glaciers and Ice Sheets at Different Frequencies
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Fischer, GeorgUNSPECIFIEDUNSPECIFIED
Parrella, GiuseppeUNSPECIFIEDUNSPECIFIED
Papathanassiou, KonstantinosUNSPECIFIEDUNSPECIFIED
Hajnsek, IrenaUNSPECIFIEDUNSPECIFIED
Date:2016
Journal or Publication Title:Proceedings of the 11th European Conference on Synthetic Aperture Radar (EUSAR)
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 806-811
Publisher:VDE
ISSN:2197-4403
ISBN:978-3-8007-4228-8
Status:Published
Keywords:Pol-InSAR, Glaciers, Ice Sheets, Subsurface
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 Fernerkundung der Landoberfläche (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute > Radar Concepts
Deposited By: Fischer, Georg
Deposited On:14 Mar 2016 14:14
Last Modified:15 Nov 2016 15:53

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