Report on the Office of Naval Research Shallow-Water Acoustic Workshop 1-3 October 1996

by James F. Lynch

Publisher: Woods Hole Oceanographic Institution in Woods Hole, Mass

Written in English
Published: Pages: 32 Downloads: 828
Share This


  • Underwater acoustics -- Congresses.

About the Edition

The results of an unclassified workshop on Shallow Water Acoustics, jointly sponsored by ONR and DARPA, are presented. The workshop was held on October 1-3, 1996 at the Naval Research Laboratory, Stennis Space Center, and included 83 participants specializing in ocean acoustics, geology and geophysics, physical oceanography, and other disciplines relevant to shallow water research. The goal of the workshop was to help determine the current status of and future directions for shallow water acoustics research. The report summarizes the deliberations and recommendations of the workshop, and includes detailed report from the three working groups (bottom, water column, and modeling and signal processing) as well as from the workshop moderator (Dr. James Lynch, WHOI).

Edition Notes

Statementby James F. Lynch.
SeriesWHOI -- 97-12., WHOI (Series) -- 97-12.
ContributionsWoods Hole Oceanographic Institution., Shallow-Water Acoustic Workshop (1996 : Woods Hole, Mass.)
The Physical Object
Paginationxvi, 32 p.:
Number of Pages32
ID Numbers
Open LibraryOL17695895M

  The intensity level IL in dB in an acoustic field may be expressed by: () I L = 10 log 10 (I 1 I 2) where I 1 and I 2 {unit: J/(sm 2)} denote the acoustic intensity (i.e., the acoustic energy flux through a unit area per second), and as the acoustic intensity is proportional with the square of the effective acoustic pressure {unit: Pa. Dr. Read's research interests are in the conservation biology of long-lived marine vertebrates, particularly marine mammals, seabirds and sea turtles. Much of his current research documents the effects of human activities on populations of these species and attempts to find solutions to such conflicts.   Alternative applications for optical fiber submarine cables have emerged in response to military, scientific, and industrial needs. New applications are created by combining system elements such as cable, repeaters and branching units, which are designed for telecommunications systems, with components sourced from other industries or by introducing newly developed elements. As an integral part of the Navy’s Research, Development, Test and Evaluation (RDT&E) community – namely, the Carderock Division, Naval Surface Warfare Center under the Naval Sea Systems Command – we execute this mission by operating large-scale submarine models .

Underwater habitats are underwater structures in which people can live for extended periods and carry out most of the basic human functions of a hour day, such as working, resting, eating, attending to personal hygiene, and this context 'habitat' is generally used in a narrow sense to mean the interior and immediate exterior of the structure and its fixtures, but not its. A Coupled-mode Shallow Water model for tidal analysis: Internal-tide reflection and refraction by the Gulf Stream. J. Phys. Oceanogr., 46, –, doi: /JPO-D Kelly, S.M. and P.F.J. Lermusiaux, Internal-tide interactions with the Gulf Stream and Middle Atlantic Bight shelfbreak front. Journal of Geophysical Research. Biosketch. Dr. Alford is a seagoing physical oceanographer. Whether purchased off the shelf or built by him and/or others at the Laboratory, he employs specialized instruments to better describe and understand processes that occur on scales, say, 10 km; however, he is also interested in how these affect both coastal processes and the larger-scale circulation. The Workshop on Breaking Wave Turbulence, Ithaca, NY, Oct. , (Sponsored by National Science Foundation and Office of Naval Research) (Co-organized with E. Cowen) The Workshop on Modeling Validation and Benchmarking for Tsunami Generation by Submarine Mass Failure, Honolulu, Hawaii, May , (Sponsored by National Science.

The Online Books Page. Online Books by. United States Army Corps of Engineers (United States. Army. Corps of Engineers) A Wikipedia article about this author is available.. United States. Army. Corps of Engineers: Preliminary Report Concerning Explorations and Surveys, Principally in Nevada and Arizona () (page images at MOA) United States. Academic Careers for Experimental Computer Scientists and Engineers (), by National Research Council Committee on Academic Careers for Experimental Computer Scientists (HTML with commentary at NAP); An Adaptive Maneuvering Logic Computer Program for the Simulation of One-on-One Air-to-Air Combat (2 volumes; ), by George H. Burgin, Lawrence J. Fogel, J. Price Phelps, and A. J. Owens. Darlene R. KETTEN. Biology Department Department of Otology & Laryngology Woods Hole Oceanographic Institution Harvard Medical School Marine Research Facility/ MS #50 Massachusetts Eye and Ear Infirmary Woods Hole, Mass. Charles St. office. USA US08/, USA USA US A US A US A US A US A US A US A US A US A Authority US United States Prior art keywords word target source hypothesis words Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.

Report on the Office of Naval Research Shallow-Water Acoustic Workshop 1-3 October 1996 by James F. Lynch Download PDF EPUB FB2

The results of an unclassified workshop on Shallow Water Acoustics, jointly sponsored by ONR and DARPA, are presented. The workshop was held on Octoberat the Naval Research Laboratory, Stennis Space Center, and included 83 participants specializing in ocean acoustics, geology and geophysics, physical oceanography, and other disciplines relevant to shallow water research.

The workshop was held on Octoberat the Naval Research Laboratory, Stennis Space Center, and included 83 participants specializing in ocean acoustics, geology and geophysics, physical oceanography, and other disciplines relevant to shallow water research.

Report on the Office of Naval Research Shallow-Water Acoustic Workshop, October by James F. Lynch Woods Hole Oceanographic Institution Woods Hole, Massachusetts June Technical Report Funding was provided by the Office of Naval Research through Contract No.

N Supported by ONR and DARPA. A Book of Abstracts-for the Underwater Acoustic Signal Processing Workshop OctoberAlton Jones Campus University of Rhode Island for coronary artery disease until he was coaxed back into the Navy fold from to manage the Office of Naval Research's Shallow Water Array Performance project aiming to understand the Author: Richard J Vaccaro.

The Shallow Water Acoustics in a Random Medium (SWARM) experiment [Apel et al., IEEE J. Ocean. Eng. 22, – ()] was conducted off the New Jersey experiment featured two well-populated vertical receiving arrays, which permitted the measured acoustic field to be decomposed into its normal modes.

The decomposition was repeated for successive transmissions allowing the Cited by: UASP - A Book of Abstracts for the Underwater Acoustic Signal Processing Workshop OctoberAlton Jones Campus Universityh of Tthode Island West Greenwich, FU, USA Sponsored by the IEEE Providence Section in cooperation with the IEEE Signal Processing Society and partially underwritten by the Office of Naval Research under grant N During the Shallow Water Acoustic Technology (SWAT) experiments, which were conducted in October on the New Jersey Shelf, a 20 Hz pure tone.

A 5-year Special Research Program (SRP) has been established at the Naval Research Laboratory that addresses the physical characterization and modeling of benthic boundary layer processes and the.

The Department of the Navy strives to maintain, through its Office of Naval Research (ONR), a vigorous science and technology (S&T) program in those areas considered critically important to U.S. naval superiority in the maritime environment, including littoral waters and shore regions.

The National Research Council published Low Frequency Sound and Marine Mammals: Current Knowledge and Research Needs.

05// A mass stranding of 12 Cuvier's beaked whales occurred in the Kyparissiakos Gulf, Greece, coincident with a NATO Shallow Water Acoustic Classification research exercise. 07/18/ This book has been cited by the following publications.

Variability of phase and amplitude fronts due to horizontal refraction in shallow water. The Journal of the Acoustical Society of America, Vol.

Issue. 1, p. R.H., Parsons, A.R., and Muench, R. Acoustic travel-time perturbations due to shallow-water internal waves. John R. Preston and Dale D. Ellis, "Some shallow water reverberation highlights and bottom parameter extractions in the – Hz region from the Boundary Characterization experiment," in Hines et al., "Proceedings of Geoclutter and Boundary Characterization ," Workshop held at DREA, Dartmouth, NS, Canada, 2–4 OctoberDRDC.

Scott R. Cramer Woods Hole Oceanographic Institution Biology Department Woods Hole Road / MS #50 Woods Hole, MA Office: +1 Fax: +1 Nonlinear Free Surface Waves due to a Ship Moving Near the Critical Speed in A Shallow Water 18th Symposium on Naval Hydrodynamics, Ann Arbor, MI, August 19–24,   BEN R.

HODGES, PH.D. 7 OF 16 SPONSORED RESEARCH PROJECTS (CONTINUED) • Hydrodynamic Modeling in Rivers with Submerged Large Woody Debris, Texas Water Development Board, ($25, - single investigator). • Identification of Woody Debris in Bathymetry Data Using Spectral Analysis, Texas Water Development Board, ($25.

Office of Naval Research (ONR) - Deployable Surveillance Systems Technology Review, - Report of the Coordinating Committee on Environmental Acoustics to the Executive Council, undated Shallow Water Workshop, Woods Hole Oceanographic Institution, Request Box. The Sound Surveillance System (SOSUS) was a passive sonar system developed by the United States Navy to track Soviet system's true nature was classified with the name and acronym SOSUS themselves classified.

The unclassified name Project Caesar was used to cover the installation of the system and a cover story developed regarding the shore stations, identified only as a Naval.

Dolec, Joel, " A Graphic User Interface (GUI) for Generating NPS AUV Execution Script Files", Research Report NPS-ME, Naval Postgraduate School, Monterey, CA. Piton,Gwladys, "Design and Evaluation of a Differential Global Positioning System (DGPS) for the NPS Autonomous Underwater Vehicle", Research Report NPS-ME, Naval.

Winokur, R. and Herr, F. () Reverberation Modeling Workshops (Office of the Oceanographer of the Navy (N84),Ser. N84/ and Office of Naval ResearchSer. OA//06, joint memorandum), available at rmw (). Google Scholar. Interaction of Acoustic Waves with a Cryogenic Nitrogen Jet at Sub- and Supercritical Pressures, NASA Scientific and Technical Aerospace Reports (STAR), Report.

Box 8 Folder Reverberation and (Office of Naval Research), Request Box 8 Folder Box 8 Folder Reverberation in Shallow Water (progress report) by C. Eyring, R. Christensen, and Raitt - Declassification documents, Request Box 14 Folder 6.

Box 14 Folder 7. Scientists and technical staff within the USGS Coastal and Marine Geology Program study coastal and ocean resources from shorelines and estuaries to the continental shelf and deep sea, providing expertise, tools, products, and data that address and inform a broad array of resource challenges facing our Nation.

The Shallow Water Influence Minesweep System (SWIMS) is a self-contained system designed to perform high-speed magnetic or magnetic/acoustic influence minesweeping missions in a shallow water environment.

SWIMS is fitted on MHE Sea Dragon helicopters, permitting full speed transit to and from the mission area, traveling over-the-horizon. E.F. Coelho, S. Jesus, M.B. Porter, and Y. Stephan "Preliminary acoustic results from the Intimate 96 shallow water tomography experiment'' ONR/DARPA Shallow-Water Acoustics Workshop held at NRL October ().

Acoustic data provide scientific and engineering insights in fields ranging from biology and communications to ocean and Earth science. We survey the recent advances and transformative potential of machine learning (ML), including deep learning, in the field of acoustics.

Stephen, R.A. Time domain finite difference methods for broadband geoacoustic modeling in shallow water. Workshop on Broadband Acoustic Propagation in Shallow Water, Naval Research Laboratory, Washington, D.C., September, Stephen, R.A.

High frequency bottom interaction in range dependent Biot media. Book Reviewer: History of the Office of Naval Research" IEEE Journal of Oceanic Engineering July 1, Review of Sapolsky's internal report of the Office of Naval Research and.

Shallow Water Tomography. March Office of Naval Research, London, UK. Summary Of The Joint French-Portuguese-U.S. INTIMATE Experiment Program. March INTIMATE 98 Meeting, Brest, France. Results of INTIMATE April International Symposium on Undersea Technology, Tokyo, Japan.

Shallow-Water Tracking In The Sea Of Nazaré. Blain, C. A., The role of assimilation station location in predicting the M2 and K1 tides in the Yellow Sea. Preprints, Conf.

on Coastal Oceanic and Atmospheric Prediction, Atlanta, GA, Amer. Meteor. Soc., 60– Google Scholar ——, Development of a data sampling strategy for semienclosed seas using a shallow-water model.

Atmos. Currently, Dr. Isakson is the principal investigator on two Office of Naval Research Projects at the Applied Research Laboratories.

The first investigates acoustic interactions with ocean sediments. This involves both experimental measurements, in the laboratory and in situ, and modeling of scattering, reflection and transmission at the ocean.

The Resources for Educators include Printed Resources, Books with Activities for Teachers, Books for Students, and Internet Resources. They are presented below organized by the sections of the DOSITS website: Science and Sound, Animals and Sound, People and Sound, Technology and Sound.

Science of Sound in the Sea Resources for Teachers Printed Resources Albers, Vernon. M. Scope and Content Note. The Papers of John Brackett Hersey consist of 18 boxes of documents dating from to ( linear feet). These contain departmental records, correspondence, memorandum, committee minutes, proposals, reports, reviews, patent information, drafts of papers, book chapters and speeches, notebooks, cruise journals, daily logs, data, charts, news clippings, drawings, 8.Office of Naval Research SBIR, Contract No.

NC, Data Item No. A, JAdept Systems Incorporated (U) Ocean Explorer AUV Operations Report, Naval Oceanographic Office Hydrographic Survey: September