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Krieger, Gerhard und Moreira, Alberto und Hajnsek, Irena und Werner, Marian und Fiedler, Hauke und Settelmeyer, Eckhard (2005) The TanDEM-X Mission Proposal. In: ISPRS Workshop High-Resolution Earth Imaging for Geospatial Information. ISPRS Workshop High-Resolution Earth Imaging for Geospatial Information, Hannover, Germany.
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Offizielle URL: http://www.ipi.uni-hannover.de/html/publikationen/2005/workshop/061-krieger.pdf
Kurzfassung
TanDEM-X is a mission, proposed in 2003 and now in Phase A (feasibility studies) by DLR and EADS Astrium. It is a SAR satellite formation built by the TerraSAR-X and another new TerraSAR-X like add-on satellite to enable single-pass SAR interferometry with variable baselines. The TanDEM-X mission has the goal of generating a global Digital Elevation Model (DEM) with an accuracy corresponding to the HRTI-3 specifications (12 m posting, 2 m relative height accuracy). This paper describes the mission concept and requirements, including several innovative aspects like operation modes, orbit selection and maintenance as well as PRF and phase synchronization. Results from detailed performance estimations show the achievable DEM accuracy. Finally, an overview of the potential of the TanDEM-X mission for several scientific applications is presented.
| elib-URL des Eintrags: | https://elib.dlr.de/20722/ | ||||||||||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag, Paper) | ||||||||||||||||||||||||||||
| Titel: | The TanDEM-X Mission Proposal | ||||||||||||||||||||||||||||
| Autoren: |
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| Datum: | Mai 2005 | ||||||||||||||||||||||||||||
| Erschienen in: | ISPRS Workshop High-Resolution Earth Imaging for Geospatial Information | ||||||||||||||||||||||||||||
| Referierte Publikation: | Nein | ||||||||||||||||||||||||||||
| Open Access: | Ja | ||||||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||||||||||
| Stichwörter: | Synthetic Aperture Radar (SAR), Interferometry, Digital Elevation Model (DEM), Bi-static Radar, Moving Target Indication (MTI) | ||||||||||||||||||||||||||||
| Veranstaltungstitel: | ISPRS Workshop High-Resolution Earth Imaging for Geospatial Information | ||||||||||||||||||||||||||||
| Veranstaltungsort: | Hannover, Germany | ||||||||||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||||||
| 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 Hochfrequenztechnik und Radarsysteme | ||||||||||||||||||||||||||||
| Hinterlegt von: | Krieger, Dr.-Ing. Gerhard | ||||||||||||||||||||||||||||
| Hinterlegt am: | 04 Jan 2006 | ||||||||||||||||||||||||||||
| Letzte Änderung: | 31 Jul 2019 19:16 |
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