Versenden
Drucken
Kraus, Thomas und Bräutigam, Benjamin und Mittermayer, Josef und Wollstadt, Steffen und Grigorov, Christo (2016) TerraSAR-X Staring Spotlight Mode Optimization and Global Performance Predictions. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 9 (3), Seiten 1015-1027. IEEE - Institute of Electrical and Electronics Engineers. doi: 10.1109/jstars.2015.2431821. ISSN 1939-1404.
![[img]](https://elib.dlr.de/style/images/fileicons/application_pdf.png) |
PDF
2MB |
Kurzfassung
For the TerraSAR-X mission a new staring spotlight mode has been implemented delivering very high azimuth resolution. Detailed performance analyses have been conducted in order to optimize the commanding parameters for this mode. Compared to the previously available TerraSAR-X imaging modes, staring spotlight requires operating the instrument with minimum margins and at the edge of the specifications the radar has been designed for. Therefore an additional step – a global acquisition simulation and analysis – is introduced during the operationalization to ensure the suitability of the derived commanding parameters on a global scale. The paper gives an overview about SAR performance analyses conducted for the mode optimization and implementation phases and presents a novel global performance assessment approach, which is in general applicable for the verification of operational SAR modes. Additionally, measurement results and exemplary acquisitions are shown.
| elib-URL des Eintrags: | https://elib.dlr.de/92033/ | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||||||||||
| Titel: | TerraSAR-X Staring Spotlight Mode Optimization and Global Performance Predictions | ||||||||||||||||||||||||
| Autoren: |
| ||||||||||||||||||||||||
| Datum: | März 2016 | ||||||||||||||||||||||||
| Erschienen in: | IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing | ||||||||||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||||||||||
| Open Access: | Ja | ||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||
| In SCOPUS: | Ja | ||||||||||||||||||||||||
| In ISI Web of Science: | Ja | ||||||||||||||||||||||||
| Band: | 9 | ||||||||||||||||||||||||
| DOI: | 10.1109/jstars.2015.2431821 | ||||||||||||||||||||||||
| Seitenbereich: | Seiten 1015-1027 | ||||||||||||||||||||||||
| Verlag: | IEEE - Institute of Electrical and Electronics Engineers | ||||||||||||||||||||||||
| ISSN: | 1939-1404 | ||||||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||||||
| Stichwörter: | TerraSAR-X, staring spotlight, high resolution, synthetic aperture radar (SAR) | ||||||||||||||||||||||||
| 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 Technologie Experimente TSX und TDX (alt) | ||||||||||||||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Hochfrequenztechnik und Radarsysteme > Satelliten-SAR-Systeme Institut für Hochfrequenztechnik und Radarsysteme > Radarkonzepte | ||||||||||||||||||||||||
| Hinterlegt von: | Kraus, Thomas | ||||||||||||||||||||||||
| Hinterlegt am: | 18 Nov 2014 12:20 | ||||||||||||||||||||||||
| Letzte Änderung: | 27 Nov 2023 14:24 |
Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags
