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Nogueira Peixoto, Maxwell and Villano, Michelangelo (2022) A CubeSat Add-On for Resolving Phase Unwrapping Errors in Single-Pass SAR Interferometry. In: Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR. European Conference on Synthetic Aperture Radar (EUSAR), 2022-07-25 - 2022-07-27, Leipzig, Germany. ISSN 2197-4403.
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Abstract
Digital elevation models can be obtained from synthetic aperture radar (SAR) interferograms though the process of phase unwrapping. Even with high-quality bistatic interferograms, such as those produced by TanDEM-X, however, unwrapping errors occur, which are usually resolved by exploiting an additional acquisition over the same scene with a shorter baseline. This works proposes to upgrade a bistatic interferometric SAR system with a low-cost CubeSat add-on that allows detecting and resolving phase unwrapping errors in a single pass of the satellites. Simulation analyses show the effectiveness of the CubeSat add-on in spite of its much smaller antenna aperture.
| Item URL in elib: | https://elib.dlr.de/186432/ | ||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||
| Title: | A CubeSat Add-On for Resolving Phase Unwrapping Errors in Single-Pass SAR Interferometry | ||||||||||||
| Authors: |
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| Date: | 2022 | ||||||||||||
| 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: | Published | ||||||||||||
| Keywords: | Synthetic aperture radar interferometry; CubeSat; Phase unwrapping | ||||||||||||
| Event Title: | European Conference on Synthetic Aperture Radar (EUSAR) | ||||||||||||
| Event Location: | Leipzig, Germany | ||||||||||||
| Event Type: | international Conference | ||||||||||||
| Event Start Date: | 25 July 2022 | ||||||||||||
| Event End Date: | 27 July 2022 | ||||||||||||
| 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 - SAR missions | ||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||
| Institutes and Institutions: | Microwaves and Radar Institute > Radar Concepts | ||||||||||||
| Deposited By: | Nogueira Peixoto, Maxwell | ||||||||||||
| Deposited On: | 16 May 2022 06:28 | ||||||||||||
| Last Modified: | 24 Apr 2024 20:47 |
Available Versions of this Item
- A CubeSat Add-On for Resolving Phase Unwrapping Errors in Single-Pass SAR Interferometry. (deposited 16 May 2022 06:28) [Currently Displayed]
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