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Worawattanamateekul, Jiratana und Hoffmann, Jörn und Adam, Nico Alexander und Kampes, Bert und Altermann, W. (2005) Radar interferometry technique for urban subsidence monitoring: a case study in Bangkok and its vicinity. In: Proceedings of Envisat and ERS Symposium 2004, SP-572, Seiten 1-8. ESA spacebooks-online. Envisat & ERS Symposium, 2004-09-06 - 2004-09-10, Salzburg, Austria. ISBN 92-9092-883-2.
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Offizielle URL: http://www.spacebooks-online.com/product_info.php?cPath=104&products_id=17305
Kurzfassung
Temporal decorrelation and inhomogeneous atmospheric conditions in tropical climates restrict the successful application of classical differential interferometry for displacement detection. The recently developed ‘Permanent Scatterer’ interferometry can overcome these difficulties by analyzing phase histories of coherent point targets within a multi-interferogram framework. Temporal phase unwrapping is applied to obtain a displacement rate estimate based on a linear deformation model. Two tracks of 11 and 21 scenes of ERS-1/2 SAR data were used to derive an estimate of the displacement rate field in Bangkok by this approach. The results are compared with precise levelling measurements.
| elib-URL des Eintrags: | https://elib.dlr.de/110199/ | ||||||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||
| Titel: | Radar interferometry technique for urban subsidence monitoring: a case study in Bangkok and its vicinity | ||||||||||||||||||||||||
| Autoren: |
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| Datum: | April 2005 | ||||||||||||||||||||||||
| Erschienen in: | Proceedings of Envisat and ERS Symposium 2004 | ||||||||||||||||||||||||
| Referierte Publikation: | Nein | ||||||||||||||||||||||||
| Open Access: | Ja | ||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||||||
| Band: | SP-572 | ||||||||||||||||||||||||
| Seitenbereich: | Seiten 1-8 | ||||||||||||||||||||||||
| Herausgeber: |
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| Verlag: | ESA spacebooks-online | ||||||||||||||||||||||||
| Name der Reihe: | ESA Special Publication | ||||||||||||||||||||||||
| ISBN: | 92-9092-883-2 | ||||||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||||||
| Stichwörter: | persistent scatterer interferometry, PSI, Bangkok | ||||||||||||||||||||||||
| Veranstaltungstitel: | Envisat & ERS Symposium | ||||||||||||||||||||||||
| Veranstaltungsort: | Salzburg, Austria | ||||||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||
| Veranstaltungsbeginn: | 6 September 2004 | ||||||||||||||||||||||||
| Veranstaltungsende: | 10 September 2004 | ||||||||||||||||||||||||
| Veranstalter : | ESA | ||||||||||||||||||||||||
| 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 Deutsches Fernerkundungsdatenzentrum | ||||||||||||||||||||||||
| Hinterlegt von: | Adam, Nico Alexander | ||||||||||||||||||||||||
| Hinterlegt am: | 17 Jan 2017 12:53 | ||||||||||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 20:15 |
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