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Polarimetric Scattering Model for Methane Bubbles Trapped in the Ice of Sub-Artic Lakes
Al-Kahachi, Noora and Papathanassiou, Kostas (2012) Polarimetric Scattering Model for Methane Bubbles Trapped in the Ice of Sub-Artic Lakes. In: Proceedings of the IEEE International Geoscience and Remote Sensing Symposium (IGARSS), pp. 1-4. IEEE. IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2012-07-22 - 2012-07-27, Munich, Germany.
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Abstract
In this work we propose a model for the polarimetric backscattering of shallow sub-arctic lakes, which are frozen usually up to two meters depth during winter. The model takes into account the inhomogeneities in the ice layer introduced mainly by CH4 bubbles trapped in the lake ice. The model is validated against experimental data acquired by ALOS-PalSAR.
| Document Type: | Conference or Workshop Item (Speech, Paper) | ||||||
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| Additional Information: | (c) 2012 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: | Polarimetric Scattering Model for Methane Bubbles Trapped in the Ice of Sub-Artic Lakes | ||||||
| Authors: |
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| Date: | 24 July 2012 | ||||||
| Journal or Publication Title: | Proceedings of the IEEE International Geoscience and Remote Sensing Symposium (IGARSS) | ||||||
| Page Range: | pp. 1-4 | ||||||
| Publisher: | IEEE | ||||||
| Series Name: | Proceedings IGARSS | ||||||
| Status: | Published | ||||||
| Keywords: | sub-arctic lakes, methane bubbles, ellipsoid, dihedral scattering, polarimetric modeling, coherency matrix | ||||||
| Event Title: | IEEE International Geoscience and Remote Sensing Symposium (IGARSS) | ||||||
| Event Location: | Munich, Germany | ||||||
| Event Type: | international Conference | ||||||
| Event Dates: | 2012-07-22 - 2012-07-27 | ||||||
| Organizer: | IEEE | ||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||
| HGF - Program: | Space | ||||||
| HGF - Program Themes: | W EW - Erforschung des Weltraums | ||||||
| DLR - Research area: | Space | ||||||
| DLR - Program: | W EW - Erforschung des Weltraums | ||||||
| DLR - Research theme (Project): | W - Vorhaben Planetenforschung (old) | ||||||
| Location: | Oberpfaffenhofen | ||||||
| Institutes and Institutions: | Microwaves and Radar Institute > Radar Concepts | ||||||
| Deposited By: | Noora R Abdulsttar Al-Kahachi | ||||||
| Deposited On: | 18 Jun 2012 13:49 | ||||||
| Last Modified: | 13 Jan 2013 13:18 |
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