| Presentation | 2004/5/21 A radar image simulator of ocean surfaces Masayoshi TSUCHIDA, Kei SUWA, Masafumi IWAMOTO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Authors have developed a radar image simulator for the aid of the radar image analysis and as a tool for the training of radar image analysts. This paper describes a radar image simulator of ocean surfaces with consideration of ocean waves though the previous simulator assumed that ocean surface was flat. The simulator uses two-scale model for ocean surface and calculate the radar cross section (RCS) with the small perturbation method. The comparison between the calculated and the measured RCS for like-polarization shows that there is a good agreement between 20°～ 70° incident angles. The comparison for closs-polarization shows that there is a significant difference in absolute RCS but agreement in the relative trend. The simulated radar images under the different sea state indicate that the sea clutter increase in proportion to the roughness of ocean in a similar way with real observation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | radar / image / ocean / sea clutter / simulation |
| Paper # | SANE2004-8 |
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| Conference Information | |
| Committee | SANE |
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| Conference Date | 2004/5/21(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Space, Aeronautical and Navigational Electronics (SANE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A radar image simulator of ocean surfaces |
| Sub Title (in English) | |
| Keyword(1) | radar |
| Keyword(2) | image |
| Keyword(3) | ocean |
| Keyword(4) | sea clutter |
| Keyword(5) | simulation |
| 1st Author's Name | Masayoshi TSUCHIDA |
| 1st Author's Affiliation | Mitsubishi Electric Corporation Information Technology R& D Center() |
| 2nd Author's Name | Kei SUWA |
| 2nd Author's Affiliation | Mitsubishi Electric Corporation Information Technology R& D Center |
| 3rd Author's Name | Masafumi IWAMOTO |
| 3rd Author's Affiliation | Mitsubishi Electric Corporation Information Technology R& D Center |
| Date | 2004/5/21 |
| Paper # | SANE2004-8 |
| Volume (vol) | vol.104 |
| Number (no) | 97 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |