NDLI: An overview of matched field methods in ocean acoustics

Content Provider	IEEE Xplore Digital Library
Author	Baggeroer, A.B. Kuperman, W.A. Mikhalevsky, P.N.
Copyright Year	1976
Abstract	A short historical overview of matched-field processing (MFP) is followed by background material in both ocean acoustics and array processing needed for MFP. Specific algorithms involving both quadratic and adaptive methods are then introduced. The results of mismatch studies and several algorithms designed to be relatively robust against mismatch are discussed. The use of simulated MFP for range, depth and bearing location is examined, using data from a towed array that has been tilted to produce an effective vertical aperture. Several experiments using MFP are reviewed. One successfully demonstrated MFP at megameter ranges; this has important consequences for experiments in global tomography. Some unique applications of MFP, including how it can exploit ocean inhomogeneities and make tomographic measurements of environmental parameters, are considered.<>
Sponsorship	IEEE Oceanic Engineering Society
Starting Page	401
Ending Page	424
Page Count	24
File Size	2667714
File Format	PDF
ISSN	03649059
Volume Number	18
Issue Number	4
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1993-10-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Oceans Array signal processing Acoustic waves Partial differential equations Sensor arrays Inverse problems Acoustic propagation Acoustic waveguides Marine technology Laboratories
Content Type	Text
Resource Type	Article
Subject	Ocean Engineering Mechanical Engineering Electrical and Electronic Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Robust matched field-processing algorithm based on feature extraction

Detectability of low-level broad-band signals using adaptive matched-field processing with vertical aperture arrays

Model-based identification: an adaptive approach to ocean-acoustic processing

The performance of matched-field beamformers with Mediterranean vertical array data

Experimental measurement of the array bearing error caused by bathymetric refraction

Acoustic waveguides, applications to oceanic science

LOAPEX: The Long-Range Ocean Acoustic Propagation EXperiment

Electromagnetic matched-field processing: basic concepts and tropospheric simulations

A nearest neighbor algorithm for fast matched-field processing with a vertical line array

An overview of matched field methods in ocean acoustics

Similar Documents

Robust matched field-processing algorithm based on feature extraction

Detectability of low-level broad-band signals using adaptive matched-field processing with vertical aperture arrays

Model-based identification: an adaptive approach to ocean-acoustic processing

The performance of matched-field beamformers with Mediterranean vertical array data

Experimental measurement of the array bearing error caused by bathymetric refraction

Acoustic waveguides, applications to oceanic science

LOAPEX: The Long-Range Ocean Acoustic Propagation EXperiment

Electromagnetic matched-field processing: basic concepts and tropospheric simulations

A nearest neighbor algorithm for fast matched-field processing with a vertical line array

An overview of matched field methods in ocean acoustics