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Crop height estimation of rice fields by X-and C-Band PolSAR

Yuzugullu, Onur and Erten, Esra and Hajnsek, Irena (2016) Crop height estimation of rice fields by X-and C-Band PolSAR. European Conference on Synthetic Aperture Radar (EUSAR), 2016-06-06 - 2016-06-09, Hamburg, Germany.

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Abstract

Polarimetric Synthetic Aperture Radar (PolSAR) data is sensitive to morphology of agricultural crops as dimensionality of the stalks, leaves and panicles through their electromagnetic scattering characteristics. Thus, models based on the radiative transfer of a polarized electromagnetic wave can be used to model the backscattering response of an agricultural canopy. In this study, a metamodel-based probabilistic inversion algorithm is presented to invert the morphology based scattering model for the crop height estimation. The accuracy analysis are conducted with respect to ground measured height of rice canopies for polarimetric TerraSAR-X and RADARSAT-2 data. © VDE VERLAG GMBH · Berlin · Offenbach.

Item URL in elib:https://elib.dlr.de/110707/
Document Type:Conference or Workshop Item (Speech)
Title:Crop height estimation of rice fields by X-and C-Band PolSAR
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Yuzugullu, Onureth zürichUNSPECIFIED
Erten, Esraeth zürichUNSPECIFIED
Hajnsek, IrenaUNSPECIFIEDUNSPECIFIED
Date:2016
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Agriculture; Electromagnetic wave polarization; Electromagnetic waves; Polarimeters; Radar; Synthetic aperture radar Accuracy analysis; Agricultural crops; Electromagnetic scattering characteristics; Polarimetric synthetic aperture radars; Polarized electromagnetic waves; Probabilistic inversion; Rice fields; Scattering model
Event Title:European Conference on Synthetic Aperture Radar (EUSAR)
Event Location:Hamburg, Germany
Event Type:international Conference
Event Dates:2016-06-06 - 2016-06-09
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 Flugzeug-SAR
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute > SAR Technology
Deposited By: Bauer, Robert
Deposited On:13 Jan 2017 14:43
Last Modified:13 Jan 2017 14:43

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