Non-Gaussianity of ocean images by SAR(Synthetic Aperture Radar,ICSANE 2010 (International Conference on Space, Aeronautical and Navigational Electronics))
スポンサーリンク
概要
- 論文の詳細を見る
The non-Gaussianity of probability distribution of intensity in ocean SAR image in the L- and X-band parallel polarizations is analyzed based on the log-normal distribution and the non-Gaussian distribution. Though in the X-band parallel polarization, the non-Gaussianity represents the incidence angle dependency, in the L-band, the incidence angle dependency is quite weak. In the X-band, the non- Gaussianity also depends on the polarization. In the L-band the difference of non-Gaussianity between the parallel polarizations is small. The non-Gaussianity in the X-band is stronger than that in the L-band. Moreover, the non-Gaussianity is almost independent to the illumination azimuth (geometry of illumination and wind direction). The difference of non-Gaussianity represents the difference of scattering mechanism on ocean surface.
- 社団法人電子情報通信学会の論文
- 2010-10-20
著者
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Satake Makoto
Strategic Planning Department National Institute Of Information And Communications Technology
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Uratsuka Seiho
National Institute of Information and Communications Technology
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Kobayashi Tsuguo
Semiconductor Device Engineering Laboratory Microelectronics Center Toshiba Corporation
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Manabe Takeshi
Strategic Planning Department National Institute Of Information And Communications Technology
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Kobayashi T
Strategic Planning Department National Institute Of Information And Communications Technology
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NADAI Akitsugu
Strategic Planning Department, National Institute of Information and Communications Technology
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UMEHARA Toshihiko
Strategic Planning Department, National Institute of Information and Communications Technology
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MATSUOKA Takeshi
Strategic Planning Department, National Institute of Information and Communications Technology
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KOBAYASHI Tatsuharu
Strategic Planning Department, National Institute of Information and Communications Technology
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UEMOTO Junpei
Strategic Planning Department, National Institute of Information and Communications Technology
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URATSUKA Seiho
Strategic Planning Department, National Institute of Information and Communications Technology
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Uemoto Junpei
Strategic Planning Department National Institute Of Information And Communications Technology
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Kobayashi T
Waseda Univ. Tokyo
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Nadai A
Strategic Planning Department National Institute Of Information And Communications Technology
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Umehara Toshihiko
Strategic Planning Department National Institute Of Information And Communications Technology
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Uratsuka Seiho
Strategic Planning Department National Institute Of Information And Communications Technology
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