Hager, Manfred und Profelt, Juliane und Kempf, Timo und Villamil Lopez, Carlos und Anglberger, Harald und Speck, Rainer (2019) Change Detection from Extensive Time-Series. TerraSAR-X / TanDEM-X Science Team Meeting 2019, 2019-10-21 - 2091-10-24, DLR Oberpfaffenhofen, Deutschland.
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Kurzfassung
Due to the repeat-pass orbit of the TerraSAR-X mission, time series exploitation is an outstanding capability with a wide range of possible applications. In comparison to electro-optical systems, a space borne radar images radiometry is hardly influenced by atmospheric conditions resulting in highly robust change information between image pairs. Nevertheless, other radar-specific imaging effects like noise, side lobes or interference are rather disadvantageous for image processing. Especially in urban environment the visual interpretation of radar signatures depicts a challenging task even for experienced radar image analysts. The processing of extensive time series allows a significant de-speckling that can be used e.g. for a more robust change detection.
elib-URL des Eintrags: | https://elib.dlr.de/131010/ | ||||||||||||||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Poster) | ||||||||||||||||||||||||||||
Titel: | Change Detection from Extensive Time-Series | ||||||||||||||||||||||||||||
Autoren: |
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Datum: | 22 Oktober 2019 | ||||||||||||||||||||||||||||
Referierte Publikation: | Nein | ||||||||||||||||||||||||||||
Open Access: | Ja | ||||||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||||||
Stichwörter: | Change Detection, Time Series, TerraSAR-X, DLR-RADIAN, SAR, Filtering | ||||||||||||||||||||||||||||
Veranstaltungstitel: | TerraSAR-X / TanDEM-X Science Team Meeting 2019 | ||||||||||||||||||||||||||||
Veranstaltungsort: | DLR Oberpfaffenhofen, Deutschland | ||||||||||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||||||
Veranstaltungsbeginn: | 21 Oktober 2019 | ||||||||||||||||||||||||||||
Veranstaltungsende: | 24 Oktober 2091 | ||||||||||||||||||||||||||||
Veranstalter : | DLR e.V. | ||||||||||||||||||||||||||||
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 - Sicherheitsrelevante Erdbeobachtung | ||||||||||||||||||||||||||||
Standort: | Oberpfaffenhofen | ||||||||||||||||||||||||||||
Institute & Einrichtungen: | Institut für Hochfrequenztechnik und Radarsysteme > Aufklärung und Sicherheit | ||||||||||||||||||||||||||||
Hinterlegt von: | Hager, Manfred | ||||||||||||||||||||||||||||
Hinterlegt am: | 22 Nov 2019 08:31 | ||||||||||||||||||||||||||||
Letzte Änderung: | 24 Apr 2024 20:34 |
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