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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:
AuthorsInstitution or Email of Authors
Scheiber, R. (Vortragender)UNSPECIFIED
Moreira, A.UNSPECIFIED
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 (old)
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:Institut für Hochfrequenztechnik
Deposited By: elib DLR-Beauftragter
Deposited On:02 Apr 2006
Last Modified:27 Apr 2009 08:59

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