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Radiometric Corrections of SAR Images of Mountainous Areas.
Zink, M. (Vortragender) and Freeman, A. *) and Oettl, H. and Moghaddam, M. *) (1992) Radiometric Corrections of SAR Images of Mountainous Areas. Vortrag, gehalten auf: Microwave Signature '92, URSI, Igls-Innsbruck, Austria, 1.-3.7.92. Proc.: Microwave Signature '92..
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Abstract
Radiometric correction of SAR images to convert image pixel values to backscattering coefficients via the SAR radar equation is an important goal in applying a radiometric correction to a given pixel value: the first is that if the elevation angle between the radar and the pixel location is wrong, then the correction for the SAR cross-track antenna pattern will be in error; the second is that if the local incidence angle for that pixel is wrong, the correction for the projection of the pixel area from slant range to ground range coordinates will be in error.
| Document Type: | Conference or Workshop Item (Paper) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Additional Information: | institution=DLR, LIDO-Berichtsjahr=1992, | ||||||||||
| Title: | Radiometric Corrections of SAR Images of Mountainous Areas. | ||||||||||
| Authors: |
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| Date: | 1992 | ||||||||||
| Status: | Published | ||||||||||
| Keywords: | Synthetic Aperture Terrain, Radiometric Corrections, Topographic Mapping | ||||||||||
| Event Title: | Vortrag, gehalten auf: Microwave Signature '92, URSI, Igls-Innsbruck, Austria, 1.-3.7.92. Proc.: Microwave Signature '92. | ||||||||||
| HGF - Research field: | UNSPECIFIED | ||||||||||
| HGF - Program: | no assignment | ||||||||||
| HGF - Program Themes: | no assignment | ||||||||||
| DLR - Research area: | UNSPECIFIED | ||||||||||
| DLR - Program: | no assignment | ||||||||||
| 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 08:51 |
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