| Presentation | 1994/4/28 Estimation of slant visual range using laser radar Tatsuo Shiina, Masashi Ishizaki, Kiyoshi Fukuhara, Koichi Ikeda, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | When the measured data of the laser radar are analyzed,the laser radar equation is used.The current equation,however,has been consmmd under the assumption that the transmitted beam would propagate as parallel beam,and that the scattering of the transmitted beam has not been considered. In this study,considering the scattering of the transmitted beam the new laser radar equation has been proposed.g the measured data by the proposed equation,it was found that the scaftmg of the nmmitted beam increases in the order of rain,fog,drizzle to snow. To confirm the properness of the proposed equation,the divergence of the transmitted beam was examined in the room filled with fog.As a result,it was found that the collimated laser beam spreads significantly in foggy condition. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Laser Radar / Visual Range / Laser Radar Equation / Fog / Scattering / Atmospheric Extincition Coefficient |
| Paper # | SANE94-4 |
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| Conference Information | |
| Committee | SANE |
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| Conference Date | 1994/4/28(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| 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) | Estimation of slant visual range using laser radar |
| Sub Title (in English) | |
| Keyword(1) | Laser Radar |
| Keyword(2) | Visual Range |
| Keyword(3) | Laser Radar Equation |
| Keyword(4) | Fog |
| Keyword(5) | Scattering |
| Keyword(6) | Atmospheric Extincition Coefficient |
| 1st Author's Name | Tatsuo Shiina |
| 1st Author's Affiliation | Department of Electrical Engineering,Faculty of Science and Technology,Science University of Tokyo() |
| 2nd Author's Name | Masashi Ishizaki |
| 2nd Author's Affiliation | Department of Electrical Engineering,Faculty of Science and Technology,Science University of Tokyo |
| 3rd Author's Name | Kiyoshi Fukuhara |
| 3rd Author's Affiliation | Department of Electrical Engineering,Faculty of Science and Technology,Science University of Tokyo |
| 4th Author's Name | Koichi Ikeda |
| 4th Author's Affiliation | Department of Electrical Engineering,Faculty of Science and Technology,Science University of Tokyo |
| Date | 1994/4/28 |
| Paper # | SANE94-4 |
| Volume (vol) | vol.94 |
| Number (no) | 27 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |