期刊
IEEE GEOSCIENCE AND REMOTE SENSING LETTERS
卷 7, 期 4, 页码 866-869出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/LGRS.2010.2053912
关键词
Canonical scattering; polarimetric scattering similarity; radar polarimetry
类别
资金
- Fundamental Research Foundation of the National University of Defense Technology
In this letter, we propose a novel parameter to measure the scattering similarity between a random scatterer and a canonical scatterer. Compared with the similarity parameter proposed by Yang, the novel parameter not only has some advantages, such as its independence of the spans of a coherence matrix, but also can be applied directly in the case of a random scatterer made up of multiscattering centers. As an example, the novel parameter is adopted to extract some scattering characteristics of a target. With the full polarimetric L-band airborne synthetic aperture radar data, we illustrate the veracity of the novel parameter in measuring scattering similarity and its application in terrain classification.
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