A new model for calculating sound speed profile structure

ZHANG Xu; ZHANG Yong-gang; ZHANG Jian-xue; DONG Nan

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ZHANG Xu, ZHANG Yong-gang, ZHANG Jian-xue, DONG Nan. A new model for calculating sound speed profile structure[J]. Haiyang Xuebao, 2011, 33(5): 54-60.

Citation:

ZHANG Xu, ZHANG Yong-gang, ZHANG Jian-xue, DONG Nan. A new model for calculating sound speed profile structure[J]. Haiyang Xuebao, 2011, 33(5): 54-60.

ZHANG Xu, ZHANG Yong-gang, ZHANG Jian-xue, DONG Nan. A new model for calculating sound speed profile structure[J]. Haiyang Xuebao, 2011, 33(5): 54-60.

Citation:

ZHANG Xu, ZHANG Yong-gang, ZHANG Jian-xue, DONG Nan. A new model for calculating sound speed profile structure[J]. Haiyang Xuebao, 2011, 33(5): 54-60.

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A new model for calculating sound speed profile structure

1.
Unit 91550 of PLA, Dalian 116018, China
2.
Institute of Marine Environment, Ocean University of China, Qingdao 266003, China

Received Date: 2009-07-03

Abstract

Abstract

A new model for calculating sound speed profile (SSP) structure, namely Layered Sound Speed Profile Model (LSSPM), is developed based on Munk model and Generalized Digital Environmental Model(GDEM). In this model, the SSP structure composed of mixed layer, thermocline, deep channel layer and deep isothermal layer is depicted respectively by a set of expressions with 9 coefficients, which have a concise and distinct form. The results of numerical experiments show that LSSPM can provide a precise calculation for SSP fitness, and can be applicable for both deep and shallow sea areas adjacent China.

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References(14)

References

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