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Willberg, Martin und Gisinger, Christoph und Balss, Ulrich und Fritz, Thomas und Eineder, Michael (2016) Geodetic Stereo SAR With Small Multi-Directional Radar Reflectors. In: 2016 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), Seiten 5011-5014. IEEE Xplore. IGARSS 2016, 2016-07-10 - 2016-07-15, Peking, China. doi: 10.1109/IGARSS.2016.7730307.
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Offizielle URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7730307&isnumber=7728980
Kurzfassung
This paper evaluates the applicability and achievable SAR accuracy for octahedrons – a combination of eight corner reflectors with a common phase centre. In an experiment at the observatory in Wettzell from July to November 2015 these cost-efficient and mobile radar targets were measured with TerraSAR-X Staring Spotlight and High-Resolution Spotlight. Applying the geodetic stereo SAR concept, octahedrons are very robust for absolute 3D positioning through their backscattering in multiple directions. Using octahedrons with as size of 47 cm, we achieve 3σ standard deviations of about 3 cm for east, north and height components. For individual measurements in Staring Spotlight the standard deviation shows 1.4 cm in range and 3.2 cm in azimuth.
| elib-URL des Eintrags: | https://elib.dlr.de/102397/ | ||||||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||
| Titel: | Geodetic Stereo SAR With Small Multi-Directional Radar Reflectors | ||||||||||||||||||||||||
| Autoren: |
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| Datum: | Juli 2016 | ||||||||||||||||||||||||
| Erschienen in: | 2016 IEEE International Geoscience and Remote Sensing Symposium (IGARSS) | ||||||||||||||||||||||||
| Referierte Publikation: | Nein | ||||||||||||||||||||||||
| Open Access: | Ja | ||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||||||
| DOI: | 10.1109/IGARSS.2016.7730307 | ||||||||||||||||||||||||
| Seitenbereich: | Seiten 5011-5014 | ||||||||||||||||||||||||
| Herausgeber: |
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| Verlag: | IEEE Xplore | ||||||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||||||
| Stichwörter: | radar remote sensing, spaceborne radar, geodesy, synthetic aperture radar, stereo image processing | ||||||||||||||||||||||||
| Veranstaltungstitel: | IGARSS 2016 | ||||||||||||||||||||||||
| Veranstaltungsort: | Peking, China | ||||||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||
| Veranstaltungsbeginn: | 10 Juli 2016 | ||||||||||||||||||||||||
| Veranstaltungsende: | 15 Juli 2016 | ||||||||||||||||||||||||
| Veranstalter : | IEEE | ||||||||||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||
| HGF - Programm: | Raumfahrt | ||||||||||||||||||||||||
| HGF - Programmthema: | Erdbeobachtung | ||||||||||||||||||||||||
| DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||||||
| DLR - Forschungsgebiet: | R EO - Erdbeobachtung | ||||||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | R - Vorhaben hochauflösende Fernerkundungsverfahren (alt) | ||||||||||||||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Methodik der Fernerkundung > SAR-Signalverarbeitung | ||||||||||||||||||||||||
| Hinterlegt von: | Eineder, Prof. Dr. Michael | ||||||||||||||||||||||||
| Hinterlegt am: | 22 Jan 2016 11:48 | ||||||||||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 20:08 |
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