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A Treatment of SAR Radiometric Resolution including Geolocated Ambiguous Energy
Schwerdt, M. and Zink, M. and Hounam, D. (2001) A Treatment of SAR Radiometric Resolution including Geolocated Ambiguous Energy. In: CEOS SAR Workshop 2001, EORC-061. CEOS SAR Workshop 2001, Tokio, 2-5 April 2001.
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Official URL: marco.schwerdt@dlr.de
Abstract
A radar image product has essentially 4 types of content: the backscatter from point targets, from distributed targets, noise energy and ambiguous energy, generated by targets outside the wanted image due to instrument imperfections. The paper describes a treatment of the radiometric resolution of distributed targets taking account of the geographic position as well as the intensity of ambiguous targets. It is assumed that the mean intensity of both the noise and the ambiguities can be compensated for.
| Document Type: | Conference or Workshop Item (Paper) | ||||||||
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| Additional Information: | LIDO-Berichtsjahr=2001, monograph_id=CEOS-SAR01-061, | ||||||||
| Title: | A Treatment of SAR Radiometric Resolution including Geolocated Ambiguous Energy | ||||||||
| Authors: |
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| Date: | 2001 | ||||||||
| Journal or Publication Title: | CEOS SAR Workshop 2001 | ||||||||
| Volume: | EORC-061 | ||||||||
| Editors: |
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| Status: | Published | ||||||||
| Keywords: | Ambiguity Analysis, Distributed Target Analysis, Antenna Pattern Synthesis, Quality Control, SARCON, SAR, ERS, ASAR, ENVISAT | ||||||||
| Event Title: | CEOS SAR Workshop 2001, Tokio, 2-5 April 2001 | ||||||||
| Organizer: | Committee on Earth Observation Satellites Working Group on Calibration and Validation, ESA, NASDA | ||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||
| HGF - Program: | Space | ||||||||
| HGF - Program Themes: | W EO - Erdbeobachtung | ||||||||
| DLR - Research area: | Space | ||||||||
| DLR - Program: | W EO - Erdbeobachtung | ||||||||
| DLR - Research theme (Project): | UNSPECIFIED | ||||||||
| Location: | Oberpfaffenhofen | ||||||||
| Institutes and Institutions: | Microwaves and Radar Institute | ||||||||
| Deposited By: | Dr.-Ing. Marco Schwerdt | ||||||||
| Deposited On: | 16 Sep 2005 | ||||||||
| Last Modified: | 06 Jan 2010 19:37 |
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