| Presentation | 2000/5/12 Numerical analysis of the polarization ratio of scattered wave from a random layer with spherical water drops Tsuyoshi Matsuoka, Mitsuo Tateiba, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper shows the scattering characteristics of a random medium which is a simple model of moist soil by analyzing a dense medium radiative transfer equation(DMRT). The parameters in the DMRT, the extinction rate and the scattering coefficient, are calculated by a multiple scattering method. The multiple scattering method is valid for scatterers with high dielectric constant like water drops. The characteristics of polarization ratio of co-polarized scattered wave are made clear by changing the fractional volume of water drops and the incident angle, operating frequency of incident waves. We discuss the possibility of detection of a water content in this approach by using the characteristics of the polarization ratio. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | water content in soil / random media / radiative transfer equation / polarization ratio |
| Paper # | SANE2000-15 |
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| Conference Information | |
| Committee | SANE |
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| Conference Date | 2000/5/12(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) | Numerical analysis of the polarization ratio of scattered wave from a random layer with spherical water drops |
| Sub Title (in English) | |
| Keyword(1) | water content in soil |
| Keyword(2) | random media |
| Keyword(3) | radiative transfer equation |
| Keyword(4) | polarization ratio |
| 1st Author's Name | Tsuyoshi Matsuoka |
| 1st Author's Affiliation | Graduate school of Information Science and Electrical Engineering, Kyushu University() |
| 2nd Author's Name | Mitsuo Tateiba |
| 2nd Author's Affiliation | Graduate school of Information Science and Electrical Engineering, Kyushu University |
| Date | 2000/5/12 |
| Paper # | SANE2000-15 |
| Volume (vol) | vol.100 |
| Number (no) | 68 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |