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Polarimetric System Calibration in the Presence of Faraday Rotation

Papathanassiou, Konstantinos and Kim, Jun Su (2017) Polarimetric System Calibration in the Presence of Faraday Rotation. In: International Geoscience and Remote Sensing Symposium (IGARSS). IEEE. IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2017-07-23 - 2017-07-28, Fort Worth, USA.

Full text not available from this repository.

Abstract

A methodology that allows the separation of Faraday Rotation (FR) distortion from system induced distortion(s) for the calibration of space borne polarimetric data is proposed. The separation is based on the frequency dependency of the FR across the system bandwidth and relies on the commonly used assumption that system distortions are frequency independent. A calibration schema appropriate for the calibration of polarimetric data in the presence of FR is proposed. The proposed methodology is applied and demonstrated on ALOS-2 data.

Item URL in elib:https://elib.dlr.de/111686/
Document Type:Conference or Workshop Item (Speech)
Title:Polarimetric System Calibration in the Presence of Faraday Rotation
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Papathanassiou, KonstantinosUNSPECIFIEDUNSPECIFIED
Kim, Jun SuUNSPECIFIEDUNSPECIFIED
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
Publisher:IEEE
Status:Published
Keywords:SAR, Farady Rotation, Space borne Polarimetry, Calibration
Event Title:IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
Event Location:Fort Worth, USA
Event Type:international Conference
Event Dates:2017-07-23 - 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 - SAR-Methodology
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute > Radar Concepts
Deposited By: Radzuweit, Sibylle
Deposited On:29 Mar 2017 13:23
Last Modified:05 Feb 2018 16:06

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