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Extension of the Correlation Doppler Estimator for Determination of the Doppler-Rate and for Resolving the PRF-Ambiguity.
Scheiber, R. (Vortragender) and Moreira, A. (1994) Extension of the Correlation Doppler Estimator for Determination of the Doppler-Rate and for Resolving the PRF-Ambiguity. EUROPTO Series, Rome, Italy. EUROPTO Conference, Rome, Italy, 26.-30.9.94. Proc. of EUROPTO Conf..
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Abstract
This paper shows several correlation based methods for estimation of the Doppler parameters from SAR raw data in connection with the chirp scaling algorithm. For resolving the PRF ambiguity, a new approach is proposed, which is based on estimation of the range-frequency centroid as a function of the azimuth frequency.
| Document Type: | Conference or Workshop Item (Paper) | ||||||
|---|---|---|---|---|---|---|---|
| Additional Information: | LIDO-Berichtsjahr=1994, pages=12, | ||||||
| Title: | Extension of the Correlation Doppler Estimator for Determination of the Doppler-Rate and for Resolving the PRF-Ambiguity. | ||||||
| Authors: |
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| Date: | 1994 | ||||||
| Volume: | 2316 | ||||||
| Page Range: | pp. 33-41 | ||||||
| Publisher: | EUROPTO Series, Rome, Italy | ||||||
| Status: | Published | ||||||
| Keywords: | SAR, SAR Processing | ||||||
| Event Title: | EUROPTO Conference, Rome, Italy, 26.-30.9.94. Proc. of EUROPTO Conf. | ||||||
| HGF - Research field: | UNSPECIFIED | ||||||
| HGF - Program: | Space | ||||||
| HGF - Program Themes: | W EO - Erdbeobachtung | ||||||
| DLR - Research area: | UNSPECIFIED | ||||||
| DLR - Program: | W EO - Erdbeobachtung | ||||||
| DLR - Research theme (Project): | UNSPECIFIED | ||||||
| Location: | Oberpfaffenhofen | ||||||
| Institutes and Institutions: | Microwaves and Radar Institute > Institut für Hochfrequenztechnik Institute of Communication and Navigation > Institut für Hochfrequenztechnik Remote Sensing Technology Institute > Institut für Hochfrequenztechnik | ||||||
| Deposited By: | elib DLR-Beauftragter | ||||||
| Deposited On: | 02 Apr 2006 | ||||||
| Last Modified: | 27 Apr 2009 08:59 |
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