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Flight path reconstruction from sar images and spotlight SAR data

Publikation: Beitrag in FachzeitschriftKonferenzaufsatz in FachzeitschriftForschungPeer-Review

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OriginalspracheEnglisch
Aufsatznummer7559380
FachzeitschriftProceedings of the European Conference on Synthetic Aperture Radar, EUSAR
PublikationsstatusVeröffentlicht - 2016
Veranstaltung11th European Conference on Synthetic Aperture Radar, EUSAR 2016 - Hamburg, Deutschland
Dauer: 6 Juni 20169 Juni 2016
Konferenznummer: 11

Abstract

In regular airborne Synthetic Aperture Radar applications the quality of the processed image depends on the accuracy of the flight path measured by an inertial navigation system. Usually, only approximated flight paths are available. Autofocus techniques sharpen the resulting images, but do not correct the flight path. In this paper we present a method to reconstruct the exact flight path from the focused image and the range compressed data. We show that the flight path can be reconstructed precisely for a wide antenna beam of more than 20°.

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Flight path reconstruction from sar images and spotlight SAR data. / Sommer, Aron; Ostermann, Jörn.
in: Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR, 2016.

Publikation: Beitrag in FachzeitschriftKonferenzaufsatz in FachzeitschriftForschungPeer-Review

Sommer, A & Ostermann, J 2016, 'Flight path reconstruction from sar images and spotlight SAR data', Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR.
Sommer, A., & Ostermann, J. (2016). Flight path reconstruction from sar images and spotlight SAR data. Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR, Artikel 7559380.
Sommer A, Ostermann J. Flight path reconstruction from sar images and spotlight SAR data. Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR. 2016;7559380.
Sommer, Aron ; Ostermann, Jörn. / Flight path reconstruction from sar images and spotlight SAR data. in: Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR. 2016.
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title = "Flight path reconstruction from sar images and spotlight SAR data",
abstract = "In regular airborne Synthetic Aperture Radar applications the quality of the processed image depends on the accuracy of the flight path measured by an inertial navigation system. Usually, only approximated flight paths are available. Autofocus techniques sharpen the resulting images, but do not correct the flight path. In this paper we present a method to reconstruct the exact flight path from the focused image and the range compressed data. We show that the flight path can be reconstructed precisely for a wide antenna beam of more than 20°.",
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AU - Sommer, Aron

AU - Ostermann, Jörn

N1 - Conference code: 11

PY - 2016

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N2 - In regular airborne Synthetic Aperture Radar applications the quality of the processed image depends on the accuracy of the flight path measured by an inertial navigation system. Usually, only approximated flight paths are available. Autofocus techniques sharpen the resulting images, but do not correct the flight path. In this paper we present a method to reconstruct the exact flight path from the focused image and the range compressed data. We show that the flight path can be reconstructed precisely for a wide antenna beam of more than 20°.

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JO - Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR

JF - Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR

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