Paper Abstract and Keywords |
Presentation |
2009-08-28 13:50
Construction and release of the ocean acoustics calculation site by the WEB programming
-- Application of the WEB programming in the ocean acoustics. -- Toshio Tsuchiya (JAMSTEC/TUMSAT) US2009-31 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Sound speed and absorption in seawater are considered to be basic, important factor to design the SONAR. The author made/release the Internet WEBSITE(http://www.tsuchiya2.org/) that could easily calculate speed of sound and absorption (propagation loss) in seawater by PHP which was kind of the web script language. As an equation of the speed of sound of the seawater, Mackenzie, Coppens, Del Grosso, UNESCO (Chen & Millero) was used. As an equation of the absorption, Thorp, Shulkin & Marsh, Fisher & Simmon, Francois & Garrison, Ainsle & McColm were used. In this site, the value of each equation is calculated with a WEB server by a user inputting the D,T,S( depth, temperature, salinity, frequency and PH from a browser. The calculation result is output through the Internet by a browser. In addition, sound speed and the absorption (propagation loss) profiles of the depth direction are calculated by a user uploading a D,T,S CSV file in this site. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
ocean acoustics / sound speed in seawater / absorption loss in seawater / transmission loss / web programming / PHP / WEBSITE / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 180, US2009-31, pp. 11-16, Aug. 2009. |
Paper # |
US2009-31 |
Date of Issue |
2009-08-21 (US) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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US2009-31 |
Conference Information |
Committee |
US |
Conference Date |
2009-08-28 - 2009-08-28 |
Place (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
US |
Conference Code |
2009-08-US |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Construction and release of the ocean acoustics calculation site by the WEB programming |
Sub Title (in English) |
Application of the WEB programming in the ocean acoustics. |
Keyword(1) |
ocean acoustics |
Keyword(2) |
sound speed in seawater |
Keyword(3) |
absorption loss in seawater |
Keyword(4) |
transmission loss |
Keyword(5) |
web programming |
Keyword(6) |
PHP |
Keyword(7) |
WEBSITE |
Keyword(8) |
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1st Author's Name |
Toshio Tsuchiya |
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JAMSTEC/Tokyo University of Marine Science and Technology (JAMSTEC/TUMSAT) |
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Speaker |
Author-1 |
Date Time |
2009-08-28 13:50:00 |
Presentation Time |
25 minutes |
Registration for |
US |
Paper # |
US2009-31 |
Volume (vol) |
vol.109 |
Number (no) |
no.180 |
Page |
pp.11-16 |
#Pages |
6 |
Date of Issue |
2009-08-21 (US) |
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