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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/ | |||||||||
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| Document Type: | Conference or Workshop Item (Speech) | |||||||||
| Title: | Comparing performances of RVoG and OVoG crop height inversion schemes from multi-frequency SAR data | |||||||||
| Authors: |
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| 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 - Earth Observation | |||||||||
| DLR - Research theme (Project): | R - Aircraft 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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