Accession Number:

ADA067258

Title:

A Method for the Measurement of Horizontal Ocean-Noise Directionality.

Personal Author(s):

Corporate Author:

SACLANT ASW RESEARCH CENTRE LA SPEZIA (ITALY)

Report Date:

1979-03-01

Abstract:

Shipping noise dominates in the ocean at lower frequencies and can be resolved by a horizontally directive system into targets and lower noise areas where enhanced ASW detection becomes possible. A method is described for measuring the horizontal ocean noise directionality with a line array system that is towed in a tight circle. Leftright ambiguities are resolved by processing multiple beams from the array. Author

Descriptive Note:

Memorandum rept.,

Pages:

0012

Descriptors:

Identifiers:

Subject Categories:

File Size:

5.32MB

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