Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Pierre Elisseeff"'
Publikováno v:
IEEE Journal of Oceanic Engineering. 27:275-282
The ocean acoustic tomographic (OAT) approach to sound speed field estimation is generalized to include a variety of sources of information of interest such as an oceanographic model of the sound speed field, direct local sound speed measurements, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c15af513681e3f5a2f7724ac2c2a8dce
https://doi.org/10.1109/joe.2002.1002482
https://doi.org/10.1109/joe.2002.1002482
Publikováno v:
IFAC Proceedings Volumes. 33:93-98
AUV technology provides a valuable addition to the traditional oceanographic platforms by providing a sensor suite which is rapidly and adaptively relocatable complementing the traditional Eulerian and Lagrangian measurements provided by fixed moorin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28c82dfd30d620dd184535ceec9b96f2
https://doi.org/10.1016/s1474-6670(17)37057-x
https://doi.org/10.1016/s1474-6670(17)37057-x
Publikováno v:
The Journal of the Acoustical Society of America. 106:169-184
An experiment validating the concept of acoustically focused oceanographic sampling (AFOS) was recently implemented in Haro Strait, British Columbia (Canada). Four 16-element vertical receiver arrays were moored around the location of a coastal front
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::805f843996e8c947d1a7d7b2d8197bb9
https://doi.org/10.1121/1.427046
https://doi.org/10.1121/1.427046
Autor:
Pierre Elisseeff, Henrik Schmidt
Publikováno v:
The Journal of the Acoustical Society of America. 99:2524-2529
Propagation of sound in an oceanic waveguide in the presence of a low Mach number, stratified flow is investigated. Equations for the wavenumber integration (WI) and normal mode (NM) approaches are simultaneously derived in a single formulation. When
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef250eaf74001da6bdde6d8dce7771e8
https://doi.org/10.1121/1.415772
https://doi.org/10.1121/1.415772
Publikováno v:
AIAA Journal. 32:843-849
Nonprobabilistic, convex modeling of uncertain material properties for viscoelastic structures is developed in this paper. In particular, the problem of forced vibrations of viscoelastic beams is studied. First the analytic solution by Inman is gener
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c91c60ae1181998dd1acb135833e749
https://doi.org/10.2514/3.12062
https://doi.org/10.2514/3.12062
Autor:
Pierre Elisseeff, Henrik Schmidt
Publikováno v:
Experimental Acoustic Inversion Methods for Exploration of the Shallow Water Environment ISBN: 9789401058001
Current advances in Acoustically Focused Oceanographic Sampling (AFOS) are presented and motivated in this paper. AFOS enables high-resolution adaptive sampling of oceanic fields using synoptic estimates derived from the assimilation of acoustic data
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66c3d84082d416a827f41f8c287b73ee
https://doi.org/10.1007/978-94-011-4112-3_3
https://doi.org/10.1007/978-94-011-4112-3_3
Publikováno v:
The Journal of the Acoustical Society of America. 101:3031-3031
Ocean acoustics plays a central role in the new autonomous oceanographic sampling network (AOSN) concept. Thus, as in most other underwater systems, acoustics provides the only reliable means for wireless communication and navigation. Also, the senso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4db6534efbcb084d562def7297766398
https://doi.org/10.1121/1.418577
https://doi.org/10.1121/1.418577
Publikováno v:
The Journal of the Acoustical Society of America. 101:3031-3031
The Haro Strait experiment was conducted in Haro Strait, British Columbia (Canada) in order to determine the feasibility of acoustically focused oceanographic sampling (AFOS). In the course of the experiment 15‐kHz pseudorandom sequences with a ban
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16a9aa19b0c8971695f5a951c6e4a03f
https://doi.org/10.1121/1.418578
https://doi.org/10.1121/1.418578
Publikováno v:
The Journal of the Acoustical Society of America. 100:2604-2604
Various tomographic approaches are investigated for determining the spatial and temporal characteristics of the current field in the vicinity of a tidally forced coastal front near Stuart Island in Haro Strait, British Columbia (Canada). The front se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e3277ab9dc25d4bcad79d045021d415
https://doi.org/10.1121/1.417627
https://doi.org/10.1121/1.417627