Presentation | 2003/8/22 A wave theory analysis of Ocean Acoustic Tomography Hidetoshi FUJIMORI, Jun NAOI, Toshiaki KIKUCHI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In long-range propagation such as Ocean Acoustic Tomography, an last pulse group focus on the waves which propagate in neighborhood of SOFAR-axis was analyzed using an wave theory. To increase transmission range in sequentially, a pulse group which propagate late more than main pulse interfere with main pulse and significantly effect to formation of the pulse which propagate in neighborhood of axis. To simulate and analyze sound propagation which propagate in neighborhood of SOFAR-axis using bi-linear sound speed profile, it is recognized that surface and bottom refracted waves effect to the formation of the pulse which propagate in neighborhood of axis. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Ocean Acoustic Tomography / long-range transmission / Wave theory / Main pulse |
Paper # | US2003-40 |
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Committee | US |
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Conference Date | 2003/8/22(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Ultrasonics (US) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A wave theory analysis of Ocean Acoustic Tomography |
Sub Title (in English) | |
Keyword(1) | Ocean Acoustic Tomography |
Keyword(2) | long-range transmission |
Keyword(3) | Wave theory |
Keyword(4) | Main pulse |
1st Author's Name | Hidetoshi FUJIMORI |
1st Author's Affiliation | Planning Dept., JAMSTEC() |
2nd Author's Name | Jun NAOI |
2nd Author's Affiliation | Computer and Information Dept., JAMSTEC |
3rd Author's Name | Toshiaki KIKUCHI |
3rd Author's Affiliation | Computer and Information Dept., JAMSTEC |
Date | 2003/8/22 |
Paper # | US2003-40 |
Volume (vol) | vol.103 |
Number (no) | 277 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |