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Title: COREGISTRATION OF SAR IMAGES USING DUAL-POLARIMETRIC INFORMATION
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COREGISTRATION OF SAR IMAGES USING DUAL-POLARIMETRIC INFORMATION
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1314-2704
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English
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In this paper a new method of dual-polarimetric SAR image coregistration procedures is proposed. Both cases - coarse and fine coregistration are considered. In the proposed approaches the widely used coherence parameter is not applied. Instead, the dual-polarimetric signatures are exploited. They allow to identify location of strong point scatterers within the SAR images. These scatterers can be further used in coregistration procedure as reference points. The developed algorithms described in this work were tested for dual-polarimetric RADARSAT-2 data acquired over the Warsaw city. The obtained results were compared with the classical approach of coregistration procedure that is implemented in DORIS software.
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conference
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17th International Multidisciplinary Scientific GeoConference SGEM 2017
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17th International Multidisciplinary Scientific GeoConference SGEM 2017, 29 June - 5 July, 2017
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Proceedings Paper
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STEF92 Technology
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International Multidisciplinary Scientific GeoConference-SGEM
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Bulgarian Acad Sci; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Russian Acad Sci; Serbian Acad Sci & Arts; Slovak Acad Sci; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; World Acad Sci; European Acad Sci, Arts & Letters; Ac
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155-162
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29 June - 5 July, 2017
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website
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cdrom
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3093
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coregistration; SAR; polarimetric signature
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