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Pardini, Matteo and Papathanassiou, Konstantinos (2022) Separation and Characterization of 3D Reflectivity Changes in Forest Scenarios using SAR Tomography. In: Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR. European Conference on Synthetic Aperture Radar (EUSAR), 2022-06-25 - 2022-06-27, Leipzig, Germany. ISSN 2197-4403.
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Abstract
The changes in time of 3D reflectivity reconstructions obtained by means of synthetic aperture radar tomography (TomoSAR) in forest scenes are caused by changes of the physical forest structure, tree water content and surface moisture. In this paper, a framework to separate and characterize different change components is introduced by for-mulating the problem for the first time in terms of reflectivity components in a subspace common to two TomoSAR acquisitions. In these initial steps, the processing is not constrained by models. The potentials of the this methodology are investigated by processing real airborne TomoSAR acquisitions at L-band.
| Item URL in elib: | https://elib.dlr.de/191542/ | ||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||
| Title: | Separation and Characterization of 3D Reflectivity Changes in Forest Scenarios using SAR Tomography | ||||||||||||
| Authors: |
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| Date: | 28 July 2022 | ||||||||||||
| Journal or Publication Title: | Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR | ||||||||||||
| Refereed publication: | Yes | ||||||||||||
| Open Access: | No | ||||||||||||
| Gold Open Access: | No | ||||||||||||
| In SCOPUS: | Yes | ||||||||||||
| In ISI Web of Science: | No | ||||||||||||
| ISSN: | 2197-4403 | ||||||||||||
| Status: | Published | ||||||||||||
| Keywords: | Forest, change, synthetic aperture radar, tomography | ||||||||||||
| Event Title: | European Conference on Synthetic Aperture Radar (EUSAR) | ||||||||||||
| Event Location: | Leipzig, Germany | ||||||||||||
| Event Type: | international Conference | ||||||||||||
| Event Dates: | 2022-06-25 - 2022-06-27 | ||||||||||||
| 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 - Earth Observation | ||||||||||||
| DLR - Research theme (Project): | R - Polarimetric SAR Interferometry HR | ||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||
| Institutes and Institutions: | Microwaves and Radar Institute > Radar Concepts | ||||||||||||
| Deposited By: | Pardini, Dr.-Ing. Matteo | ||||||||||||
| Deposited On: | 05 Dec 2022 09:46 | ||||||||||||
| Last Modified: | 05 Dec 2022 09:46 |
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