Guliaev, Roman and Pardini, Matteo and Papathanassiou, Konstantinos (2021) A Comparison of Function Bases For Polarization Coherence Tomography in Forest Scenarios. In: Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR. EUSAR 2021, 2021-03-28 - 2021-04-01, virtual. ISSN 2197-4403.
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Abstract
Polarization Coherence Tomography addresses the TomoSAR inversion by approximating the vertical reflectivity profile by a weighting functions of a basis. The individual weights can be estimated from the available interferometric coherences. This concept becomes particularly suitable for space borne TomoSAR implementations over forest volumes in which the reflectivity profiles have to be estimated relying on a small number of acquisitions and/or non-uniform baseline distributions. However, the choice of an adequate (orthogonal) basis suitable for forest scenarios is still an open point. In this work, we compare alternatives on a data set acquired in an airborne campaign over a temperate forest.
Item URL in elib: | https://elib.dlr.de/141585/ | ||||||||||||||||
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Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||
Title: | A Comparison of Function Bases For Polarization Coherence Tomography in Forest Scenarios | ||||||||||||||||
Authors: |
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Date: | 2021 | ||||||||||||||||
Journal or Publication Title: | Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR | ||||||||||||||||
Refereed publication: | Yes | ||||||||||||||||
Open Access: | Yes | ||||||||||||||||
Gold Open Access: | No | ||||||||||||||||
In SCOPUS: | Yes | ||||||||||||||||
In ISI Web of Science: | No | ||||||||||||||||
ISSN: | 2197-4403 | ||||||||||||||||
Status: | Published | ||||||||||||||||
Keywords: | InSAR, Forest Structure, Polarizatio Tomography | ||||||||||||||||
Event Title: | EUSAR 2021 | ||||||||||||||||
Event Location: | virtual | ||||||||||||||||
Event Type: | international Conference | ||||||||||||||||
Event Dates: | 2021-03-28 - 2021-04-01 | ||||||||||||||||
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 - Projekt TanDEM-X (old) | ||||||||||||||||
Location: | Oberpfaffenhofen | ||||||||||||||||
Institutes and Institutions: | Microwaves and Radar Institute | ||||||||||||||||
Deposited By: | Guliaev, Roman | ||||||||||||||||
Deposited On: | 26 Mar 2021 16:07 | ||||||||||||||||
Last Modified: | 29 Mar 2023 00:48 |
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