Krieger, Gerhard und Moreira, Alberto und Fiedler, Hauke und Hajnsek, Irena und Eineder, Michael und Zink, Manfred und Werner, Marian (2005) TanDEM-X: A Satellite Formation for High Resolution SAR Interferometry. In: Proc. ASAR Workshop 2005. Advanced SAR Workshop, 2005-11-15 - 2005-11-17, Saint-Hubert (Longueuil), Quebec, Canada.
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Kurzfassung
This paper analyses the potential of TanDEM-X to acquire highly accurate digital elevation models (DEMs) on a global scale. For this, an appropriate mission concept will be introduced. This concept is based on an add-on satellite almost identical to the TerraSAR-X satellite, orbiting in close formation with it. Radar images of these two satellites allow for the generation of a world-wide DEM according to the emerging HRTI-3 standard within less than three years. The achievable height accuracy will be derived from a detailed performance analysis taking into account major system and scene parameters. Critical issues will be identified on both the system and mission level. Furthermore, additional applications as demanded by user requirements will include regional DEMs according to HRTI-4 standard or new techniques such as digital beamforming, bi-static observations or polarimetric interferometric SAR. A mission scenario is presented, which fulfils these requirements within the three year mission time.
elib-URL des Eintrags: | https://elib.dlr.de/22081/ | ||||||||||||||||||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Paper) | ||||||||||||||||||||||||||||||||
Titel: | TanDEM-X: A Satellite Formation for High Resolution SAR Interferometry | ||||||||||||||||||||||||||||||||
Autoren: |
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Datum: | 2005 | ||||||||||||||||||||||||||||||||
Erschienen in: | Proc. ASAR Workshop 2005 | ||||||||||||||||||||||||||||||||
Referierte Publikation: | Nein | ||||||||||||||||||||||||||||||||
Open Access: | Nein | ||||||||||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||||||||||
Stichwörter: | SAR, interferometry, TerraSAR-X, TanDEM-X, DEM | ||||||||||||||||||||||||||||||||
Veranstaltungstitel: | Advanced SAR Workshop | ||||||||||||||||||||||||||||||||
Veranstaltungsort: | Saint-Hubert (Longueuil), Quebec, Canada | ||||||||||||||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||||||||||
Veranstaltungsbeginn: | 15 November 2005 | ||||||||||||||||||||||||||||||||
Veranstaltungsende: | 17 November 2005 | ||||||||||||||||||||||||||||||||
Veranstalter : | Canadian Space Agency | ||||||||||||||||||||||||||||||||
HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||||||||||||||||||||||||||
HGF - Programm: | Weltraum (alt) | ||||||||||||||||||||||||||||||||
HGF - Programmthema: | W EO - Erdbeobachtung | ||||||||||||||||||||||||||||||||
DLR - Schwerpunkt: | Weltraum | ||||||||||||||||||||||||||||||||
DLR - Forschungsgebiet: | W EO - Erdbeobachtung | ||||||||||||||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | W - Vorhaben Entwicklung eines Mini-SAR (alt) | ||||||||||||||||||||||||||||||||
Standort: | Oberpfaffenhofen | ||||||||||||||||||||||||||||||||
Institute & Einrichtungen: | Institut für Methodik der Fernerkundung Institut für Hochfrequenztechnik und Radarsysteme | ||||||||||||||||||||||||||||||||
Hinterlegt von: | Krieger, Dr.-Ing. Gerhard | ||||||||||||||||||||||||||||||||
Hinterlegt am: | 08 Feb 2006 | ||||||||||||||||||||||||||||||||
Letzte Änderung: | 24 Apr 2024 19:03 |
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