The IEEE Seventh Working Conference on Current Measurement TechnologyCurrent and Wave Monitoring and Emerging TechnologiesMarch 13-15 | Bahia Hotel | San Diego, CA, USA |
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Technical Program Accomodations Order the Proceedings Committee and Contact Info |
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New developments in the remote measurement of currents and waves at the Scottish Association for Marine ScienceDavid Meldrum, Chris Cromey, Martin Doble, Duncan Mercer and Oli PeppeScottish Association for Marine Science In our last presentation to this conference in 1999, we
outlined the incorporation of GPS and adaptive sampling techniques into
a variety of Lagrangian drifters (the GPS-Argos Drifter, the Smart Buoy
and the Mini-Drifter), each tailored to address a particular scientific
question and optimized for given space and time scales. In this paper
we will present examples of the benefits of the techniques in each application,
and describe further developments that have led to the successful deployment
of innovative ice buoys in both polar regions. These buoys have exploited
the high resolution of post-processed GPS techniques, wave spectral
data from on board accelerometers, and the enhanced bandwidth of new
satellite communications systems to yield valuable new insights into
the formation and deformation of young pack ice. At the other end of
the scale, mini drifters are now routinely used to estimate diffusion
parameters close to pollution sources as part of an ongoing modelling
effort to quantify the fate of pollutants. Submitted on January 22, 2003 |
Sponsored by the Current Measurement Technology Committee (CMTC) of the IEEE Oceanic Engineering Society. All content reserved. Contact jrizoli@whoi.edu for more information. |
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