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Hueso Gonzalez, Jaime und Walter Antony, John und Bachmann, Markus und Krieger, Gerhard und Zink, Manfred und Schrank, Dirk und Schwerdt, Marco (2012) Bistatic system and baseline calibration in TanDEM-X to ensure the global digital elevation model quality. ISPRS Journal of Photogrammetry and Remote Sensing, 73, Seiten 3-11. Elsevier. doi: 10.1016/j.isprsjprs.2012.05.008. ISSN 0924-2716.
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Offizielle URL: http://www.sciencedirect.com/science/article/pii/S0924271612000974
Kurzfassung
TanDEM-X is an operational satellite mission with the goal of generating a high quality global digital elevation model (DEM) based on synthetic aperture radar (SAR) interferometry in X-band. In order to ensure the quality of the DEM, the differential range measurements and knowledge of the interferometric baseline have to be extremely accurate. In this paper, the bistatic system calibration strategy implemented in TanDEM-X to achieve the desired DEM quality will be described, focusing on the baseline calibration procedure. The results of the most recent tests, which were performed in parallel to the operational DEM acquisition, verify the suitability of this approach.
| elib-URL des Eintrags: | https://elib.dlr.de/74087/ | ||||||||||||||||||||||||||||||||
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| Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||||||||||||||||||
| Titel: | Bistatic system and baseline calibration in TanDEM-X to ensure the global digital elevation model quality | ||||||||||||||||||||||||||||||||
| Autoren: |
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| Datum: | September 2012 | ||||||||||||||||||||||||||||||||
| Erschienen in: | ISPRS Journal of Photogrammetry and Remote Sensing | ||||||||||||||||||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||||||||||||||||||
| Open Access: | Ja | ||||||||||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||||||||||
| In SCOPUS: | Ja | ||||||||||||||||||||||||||||||||
| In ISI Web of Science: | Ja | ||||||||||||||||||||||||||||||||
| Band: | 73 | ||||||||||||||||||||||||||||||||
| DOI: | 10.1016/j.isprsjprs.2012.05.008 | ||||||||||||||||||||||||||||||||
| Seitenbereich: | Seiten 3-11 | ||||||||||||||||||||||||||||||||
| Verlag: | Elsevier | ||||||||||||||||||||||||||||||||
| ISSN: | 0924-2716 | ||||||||||||||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||||||||||||||
| Stichwörter: | bistatic, radargrammetry, interferogram, phase, calibration, TanDEM-X, synthetic aperture radar, digital elevation model, height accuracy | ||||||||||||||||||||||||||||||||
| 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 - Projekt TanDEM-X (alt) | ||||||||||||||||||||||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Hochfrequenztechnik und Radarsysteme > Radarkonzepte Institut für Hochfrequenztechnik und Radarsysteme Institut für Hochfrequenztechnik und Radarsysteme > Satelliten-SAR-Systeme | ||||||||||||||||||||||||||||||||
| Hinterlegt von: | Hueso Gonzalez, Jaime | ||||||||||||||||||||||||||||||||
| Hinterlegt am: | 17 Jan 2012 16:43 | ||||||||||||||||||||||||||||||||
| Letzte Änderung: | 07 Nov 2023 12:59 |
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