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Design of a Monopulse SAR System for the Determination of Elevation Angles.

Zink, M. and Oettl, H. and Freeman, A. *) (1994) Design of a Monopulse SAR System for the Determination of Elevation Angles. IEEE Trans. on Geoscience and Remote Sensing., 32, pp. 1198-1201. IEEE, Piscataway, N.J., USA.

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Abstract

Terrain height variations in mountainous areas cause problems in the radiometric correction of SAR images. We propose a novel SAR system which exploits the monopulse principle to determine the elevation angle and thus the height at the different parts of the image. From the ratios of images radiometrically modulated by the difference and sum antenna pattern in cross-track direction, we can calculate the appropriate elevation angle at any point in the image.

Document Type:Article
Additional Information: institution=IEEE, LIDO-Berichtsjahr=1994,
Title:Design of a Monopulse SAR System for the Determination of Elevation Angles.
Authors:
AuthorsInstitution or Email of Authors
Zink, M.UNSPECIFIED
Oettl, H.UNSPECIFIED
Freeman, A. *)UNSPECIFIED
Date:1994
Journal or Publication Title:IEEE Trans. on Geoscience and Remote Sensing.
Refereed publication:Yes
In ISI Web of Science:Yes
Volume:32
Page Range:pp. 1198-1201
Publisher:IEEE, Piscataway, N.J., USA
Series Name:No. 6
Status:Published
Keywords:Synthetic Aperture Radar (SAR), Radiometric Corrections, Monopulse, Topographic Mapping
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 09:00

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