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Brcic, Ramon und Parizzi, Alessandro und Eineder, Michael und Bamler, Richard und Meyer, Franz (2011) Ionospheric Effects in SAR Interferometry: An Analysis and Comparison of Methods for their Estimation. In: 2011 IEEE International Geoscience and Remote Sensing Symposium Proceedings, Seiten 1497-1500. IEEE. IGARSS 2011, 2011-07-24 - 2011-07-29, Vancouver, Kanada. doi: 10.1109/igarss.2011.6049351. ISBN 978-1-4577-1003-2. ISSN 2153-6996.
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Offizielle URL: http://www.cmsworldwide.com/IGARSS2011/default.asp
Kurzfassung
For spaceborne SAR (Synthetic Aperture Radar) systems, the dispersive effects of the ionosphere on the propagation of the SAR signal can be a significant source of phase error. While at X-band frequencies the effects are small, current and future P-, L- and C-band systems would benefit from ionospheric compensation to avoid errors in topographic retrieval. In this paper the focus is on the effects of the ionosphere on repeat-pass SAR interferometry from P- through X-bands and methods for their estimation which are demonstrated on L-band ALOS-PALSAR acquisitions.
| elib-URL des Eintrags: | https://elib.dlr.de/70724/ | ||||||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||
| Titel: | Ionospheric Effects in SAR Interferometry: An Analysis and Comparison of Methods for their Estimation | ||||||||||||||||||||||||
| Autoren: |
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| Datum: | Juli 2011 | ||||||||||||||||||||||||
| Erschienen in: | 2011 IEEE International Geoscience and Remote Sensing Symposium Proceedings | ||||||||||||||||||||||||
| Referierte Publikation: | Nein | ||||||||||||||||||||||||
| Open Access: | Ja | ||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||||||
| DOI: | 10.1109/igarss.2011.6049351 | ||||||||||||||||||||||||
| Seitenbereich: | Seiten 1497-1500 | ||||||||||||||||||||||||
| Verlag: | IEEE | ||||||||||||||||||||||||
| ISSN: | 2153-6996 | ||||||||||||||||||||||||
| ISBN: | 978-1-4577-1003-2 | ||||||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||||||
| Stichwörter: | wideband interferometry, split-spectrum, delta-k, ionosphere | ||||||||||||||||||||||||
| Veranstaltungstitel: | IGARSS 2011 | ||||||||||||||||||||||||
| Veranstaltungsort: | Vancouver, Kanada | ||||||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||
| Veranstaltungsbeginn: | 24 Juli 2011 | ||||||||||||||||||||||||
| Veranstaltungsende: | 29 Juli 2011 | ||||||||||||||||||||||||
| 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: | Brcic, Dr. Ramon | ||||||||||||||||||||||||
| Hinterlegt am: | 07 Sep 2011 14:14 | ||||||||||||||||||||||||
| Letzte Änderung: | 11 Nov 2024 09:35 |
Verfügbare Versionen dieses Eintrags
- Ionospheric Effects in SAR Interferometry: An Analysis and Comparison of Methods for their Estimation. (deposited 07 Sep 2011 14:14) [Gegenwärtig angezeigt]
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