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Comparing performances of RVoG and OVoG crop height inversion schemes from multi-frequency SAR data

Pichierri, Manuele and Hajnsek, Irena (2016) Comparing performances of RVoG and OVoG crop height inversion schemes from multi-frequency SAR data. European Conference on Synthetic Aperture Radar (EUSAR), 2016-06-06 - 2016-06-09, Hamburg, Germany.

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Abstract

In this work, we assess the plausibility of the Random Volume over Ground (RVoG) assumption in relation to crop height estimation. For this reason, two dual-baseline Random-VoG and Oriented-VoG inversion schemes have been developed and applied to a dataset of fully-polarimetric F-SAR measurements over an agricultural area in Germany. Preliminary results for the wheat case study indicate a positive relation between the bias of the estimated height and the differential extinction when the Random-VoG inversion scheme is used. © VDE VERLAG GMBH · Berlin · Offenbach.

Item URL in elib:https://elib.dlr.de/110703/
Document Type:Conference or Workshop Item (Speech)
Title:Comparing performances of RVoG and OVoG crop height inversion schemes from multi-frequency SAR data
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Pichierri, ManueleethUNSPECIFIED
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:Crops; Radar Agricultural areas; Crop height; Differential extinction; Dual baselines; Inversion scheme; Multi frequency; Random volume over grounds; SAR data
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 14:41
Last Modified:13 Jan 2017 14:41

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