elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Privacy Policy | Contact | Deutsch
Fontsize: [-] Text [+]

A Comparison of Function Bases For Polarization Coherence Tomography in Forest Scenarios

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.

[img] PDF
252kB

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/
Document Type:Conference or Workshop Item (Speech)
Title:A Comparison of Function Bases For Polarization Coherence Tomography in Forest Scenarios
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Guliaev, RomanRoman.Guliaev (at) dlr.deUNSPECIFIED
Pardini, MatteoMatteo.Pardini (at) dlr.deUNSPECIFIED
Papathanassiou, Konstantinoskostas.papathanassiou (at) dlr.deUNSPECIFIED
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:Accepted
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:26 Mar 2021 16:07

Repository Staff Only: item control page

Browse
Search
Help & Contact
Information
electronic library is running on EPrints 3.3.12
Copyright © 2008-2017 German Aerospace Center (DLR). All rights reserved.