Zobrazeno 1 - 10
of 59
pro vyhledávání: '"E.A. Terray"'
Publikováno v:
IEEE Journal of Oceanic Engineering. 26:252-258
Recent field studies have shown the utility of acoustic Doppler current profilers (ADCPs) with fan-shaped transducer beam patterns (narrow in azimuth and broad in elevation) for the measurement of oceanic surface currents. For wind speeds greater tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3393a7305f2f9c9b9ec69098d9751e7f
https://doi.org/10.1109/48.922791
https://doi.org/10.1109/48.922791
Publikováno v:
Continental Shelf Research. 14:1239-1256
Turbulence measurements are an essential element of the Sediment TRansport Events on Shelves and Slopes experiment (STRESS). Sediment transport under waves is initiated within the wave boundary layer at the seabed, at most a few tens of centimeters d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41f5841926324cef05821ccece85b2af
https://doi.org/10.1016/0278-4343(94)90036-1
https://doi.org/10.1016/0278-4343(94)90036-1
Publikováno v:
IEEE Journal of Oceanic Engineering. 16:329-337
Accuracies of the benthic acoustic stress sensor (BASS) and the proposed modular acoustic velocity sensor (MAVS) are evaluated. A simple model of the hydrodynamic sources of error for acoustic current meters is presented and compared with the measure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9cc743496a3de15880f5edf85914165
https://doi.org/10.1109/48.90895
https://doi.org/10.1109/48.90895
Autor:
W.J. Plant, E.A. Terray
Publikováno v:
[Proceedings] IGARSS'91 Remote Sensing: Global Monitoring for Earth Management.
During SAXON-FPN which took place in the' North Sea last November, we mounted two coherent, CW microwave systems on an elevator to measure the effect of long surface waves on microwave backscatter when surface areas of various sizes were illuminated.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::347234fc1e58bb883355c632890fdbf3
https://doi.org/10.1109/igarss.1991.575429
https://doi.org/10.1109/igarss.1991.575429
Publikováno v:
Proceedings of the IEEE/OES Seventh Working Conference on Current Measurement Technology, 2003..
Velocity measurements from five current meters of four different types were compared: Two single-bin acoustic backscatter sensors from Nortek and Sontek, one profiling acoustic backscatter sensor from RD Instruments (RDI) one acoustic phase-shift sen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93f9caaa825e8ac3b5ab8ecb7c419b9c
https://doi.org/10.1109/ccm.2003.1194308
https://doi.org/10.1109/ccm.2003.1194308
Publikováno v:
IEEE Oceanic Engineering Society. OCEANS'98. Conference Proceedings (Cat. No.98CH36259).
During the spring of 1997 the Air Sea Interaction Spar (ASIS) buoy was deployed in the northeastern Gulf of Mexico to study meteorological forcing and ocean wave dynamics. This buoy is specially designed to produce little surface disturbance, and to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c82dc3fea3848e03cfd718fa4dbb59b9
https://doi.org/10.1109/oceans.1998.725779
https://doi.org/10.1109/oceans.1998.725779
Autor:
E.A. Terray, Albert J. Williams
Publikováno v:
OCEANS 2000 MTS/IEEE Conference and Exhibition. Conference Proceedings (Cat. No.00CH37158).
Directional wave spectra, valuable to describe the sea-state, can be computed as the correlation of horizontal velocity with pressure measured at a single point. Pressure was used instead of the vertical component of velocity for the correlation sinc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cdf1bd149d4da8d6b109bbfae38d191
https://doi.org/10.1109/oceans.2000.881760
https://doi.org/10.1109/oceans.2000.881760
Publikováno v:
OCEANS 2000 MTS/IEEE Conference and Exhibition. Conference Proceedings (Cat. No.00CH37158).
The authors discuss the design of a pitot-static probe intended to measure near-surface turbulence from a ship while underway at high speed. The probe was affixed to the tip of the starboard sponson of the SWATH ship Frederik G. Creed during the Shoa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5089509f0a2be51ccdd08a22b6ead557
https://doi.org/10.1109/oceans.2000.881727
https://doi.org/10.1109/oceans.2000.881727
Publikováno v:
Proceedings of the IEEE Fourth Working Conference on Current Measurement.
Numerically simulated wave data are used to estimate the performance characteristics of conventional, upward-looking acoustic Doppler current profilers (ADCPs) for measuring wave direction. Results from a field deployment in shallow water are present
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d446957edbbaff627cf951991e65a5ff
https://doi.org/10.1109/curm.1990.110912
https://doi.org/10.1109/curm.1990.110912
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