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Goel, Kanika und Adam, Nico (2010) A Bayesian Method for Very High Resolution Multi Aspect Angle Radargrammetry. EUSAR, Aachen, Germany.
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Kurzfassung
InSAR’s capabilities have been considerably improved by advanced processing techniques such as Persistent Scatterer Interferometry (PSI) and SAR Tomography (TomoSAR). However, complicated scattering situations (e.g. layover) need to be better resolved in urban areas. This paper presents a new technique for providing the 3D point scatterer location and the resolution cell configuration, based only on the amplitude of SAR images. The implemented method is based on the principle of radargrammetry and uses Bayesian inference. As com-pared to PSI and TomoSAR, the method is insensitive to temporal decorrelation, atmospheric phase screen (APS) and non-linear motion of point scatterers.
| Dokumentart: | Konferenzbeitrag (Vortrag) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Titel: | A Bayesian Method for Very High Resolution Multi Aspect Angle Radargrammetry | |||||||||
| Autoren: |
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| Datum: | Juni 2010 | |||||||||
| Referierte Publikation: | Ja | |||||||||
| In Open Access: | Nein | |||||||||
| In SCOPUS: | Nein | |||||||||
| In ISI Web of Science: | Nein | |||||||||
| Seitenbereich: | Seiten 158-161 | |||||||||
| Status: | veröffentlicht | |||||||||
| Stichwörter: | SAR radargrammetry, Bayesian inference, particle filters, directed graphical models, model selection, Persistent Scatterer Interferometry, SAR Tomography, TerraSAR-X. | |||||||||
| Veranstaltungstitel: | EUSAR | |||||||||
| Veranstaltungsort: | Aachen, Germany | |||||||||
| Veranstaltungsart: | internationale Konferenz | |||||||||
| HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | |||||||||
| HGF - Programm: | Weltraum (alt) | |||||||||
| HGF - Programmthema: | W - keine Zuordnung | |||||||||
| DLR - Schwerpunkt: | Weltraum | |||||||||
| DLR - Forschungsgebiet: | W - keine Zuordnung | |||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | W - keine Zuordnung (alt) | |||||||||
| Standort: | Oberpfaffenhofen | |||||||||
| Institute & Einrichtungen: | Institut für Methodik der Fernerkundung > SAR-Signalverarbeitung | |||||||||
| Hinterlegt von: | Goel, Kanika | |||||||||
| Hinterlegt am: | 10 Nov 2010 08:22 | |||||||||
| Letzte Änderung: | 25 Jun 2014 16:46 |
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