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Sub-Canopy Ground Localization From Multi-Baseline Pol-InSAR Data at Different Frequencies in Forest Scenarios

Pardini, Matteo and Papathanassiou, Konstantinos (2019) Sub-Canopy Ground Localization From Multi-Baseline Pol-InSAR Data at Different Frequencies in Forest Scenarios. In: International Geoscience and Remote Sensing Symposium (IGARSS). IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2019-07-28 - 2019-08-02, Yokohama, Japan.

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Abstract

The objective of this paper is to address the penetration capabilities of different synthetic aperture radar (SAR) frequencies in forest scenarios in terms of “visibility” of the ground. First, the ratio between the ground and the volume scattering powers is estimated from multi-baseline polarimetric interferometric (Pol-InSAR) data across different forest types and frequencies. Afterwards, the resulting performance in the estimation of the ground height is characterized by comparing algorithms based on either the identification of the ground scatterer in tomographic profiles, or on the inversion of a model. This analysis is supported by experimental results obtained with multi-frequency, multi-baseline Pol-InSAR data acquired by the DLR’s E-/F-SAR airborne platforms over different forest types.

Item URL in elib:https://elib.dlr.de/127147/
Document Type:Conference or Workshop Item (Speech)
Title:Sub-Canopy Ground Localization From Multi-Baseline Pol-InSAR Data at Different Frequencies in Forest Scenarios
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Pardini, MatteoMatteo.Pardini (at) dlr.dehttps://orcid.org/0000-0003-2018-7514
Papathanassiou, KonstantinosKostas.Papathanassiou (at) dlr.deUNSPECIFIED
Date:July 2019
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
Status:Published
Keywords:Forests, synthetic aperture radar (SAR), polarimetric interferometry (Pol-InSAR), ground scattering.
Event Title:IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
Event Location:Yokohama, Japan
Event Type:international Conference
Event Dates:2019-07-28 - 2019-08-02
Organizer:IEEE Geoscience and Remote Sensing Society
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 - Vorhaben Tandem-L Vorstudien
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute > Radar Concepts
Deposited By: Pardini, Dr.-Ing. Matteo
Deposited On:21 Nov 2019 10:27
Last Modified:21 Nov 2019 10:27

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