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Measurement of Surface Currents

Published online by Cambridge University Press:  21 October 2009

P. G. Collar
P. G. Collar
Affiliation:
(Institute of Oceanographic Sciences)
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Extract

Knowledge of surface currents is of fundamental importance in many diverse marine activities; for example in navigation, offshore engineering and operations, and in the prediction and monitoring of the movement of pollutants. In those areas of scientific research directed towards improved understanding of climate, and towards the modelling and prediction of currents, studies of exchanges of heat and momentum between atmosphere and ocean also require detailed knowledge of mean and fluctuating components of near-surface flow.

Type
Research Article
Information
The Journal of Navigation , Volume 39 , Issue 3 , September 1986 , pp. 327 - 340
Copyright
Copyright © The Royal Institute of Navigation 1986

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References

REFERENCES

Barrick, D. E., Evans, M. W. and Weber, B. S. (1977). Ocean surface currents mapped by radar. Science, 198, 138–144.CrossRefGoogle ScholarPubMed
Collar, P. G. (1978). Near-surface current measurement from a surface following data buoy, DB1–Pt. I. Ocean Engng, 5, 181–196.CrossRefGoogle Scholar
Collar, P. G., Carson, R. M. and Griffiths, G. (1983). Measurement of near surface current from a moored wave-slope follower. Deep-Sea Research, 30, 63–75.CrossRefGoogle Scholar
Churchill, J. H. and Csanady, G. T. (1983). Near-surface measurements of quasi Lagrangian velocities in open water. J. Phys. Oceanogr., 13, 1669–1680.2.0.CO;2>CrossRefGoogle Scholar
Crocker, T. R. (1983). Near-surface Doppler sonar measurements in the Indian Ocean. Deep-Sea Research, 30 (4A), 449–467.CrossRefGoogle Scholar
Crombie, D. D. (1955). Doppler spectrum of an echo at 13.J6 Mc/s. Nature, 175, 681.CrossRefGoogle Scholar
Cutler, A. N. and Swallow, J. C. (1984). Surface currents of the Indian Ocean (to 25°S., 100°E.). Institute of Oceanographic Sciences Report No. 187 (unpublished manuscript).Google Scholar
Garrett, J. (1981). Oceanographic features revealed by the FGGE drifting buoy array. In Oceanography from Space (ed. Gower, J. F. R.), pp. 61–9. New York: Plenum Press.CrossRefGoogle Scholar
Griffiths, G. (1986). Intercomparison of an acoustic doppler current profiler with conventional instruments and a tidal flow model. IEEE Proc. of Third Working Conference on Current Measurement, Airlie, Virginia, USA, January 1986 (in press).Google Scholar
Gytre, T. (1980). Acoustic travel-time current meters. In Air-Sea Interaction: Instruments and Methods (ed. Dobson, F., Hasse, L. and Davis, R.), pp. 155–70. London: Plenum Press.CrossRefGoogle Scholar
Ha, E. C. (1979). Remote sensing of ocean surface current and current shear by h.f. backscatter radar. Ph.D. Dissertation, Stanford University, USA.Google Scholar
Holbrook, J. R. and Frisch, A. S. (1981). A comparison of near-surface CODAR and VACM measurements in the Strait of Juan de Fuca, August 1978. J. Geophys. Res. 86, C 11, 10908–10912.CrossRefGoogle Scholar
Janopaul, M. M., Brooke, P., de Maistre, J. C., Essen, H-H., Blanchet, C., Gran, G. and Mittelstaedt, (1982). Comparison of measurements of sea currents by h.f. radar and by conventional means. Int. J. Kent. Sensing, 3, 4, 409–422.CrossRefGoogle Scholar
Jones, I. S. F. (1980). Electromagnetic current meters. In Air-Sea Interaction: Instruments and Methods (ed. Dobson, F., Hasse, L. and Davis, R.), pp. 219–229. London: Plenum Press.CrossRefGoogle Scholar
Joyce, T. M., Bitterman, D. S. and Prada, K. E. (1982). Shipboard acoustic profiling of upper ocean currents. Deep-Sea Research, 29 (7A), 903–913.CrossRefGoogle Scholar
Kenyon, K. E. (1969). Stokes drift for random gravity waves. J. Geophys. Res., 74, 6991–6994.CrossRefGoogle Scholar
Mclntosh, R. E., Calvin, T. S., Raghavan, R. S. and Baldwin, A. W. (1985). Measurement of ocean surface currents from space with multifrequency microwave radars - a system analysis. IEEE Trans, on Geoscience and Remote Sensing, GE23, 1, 1–12.Google Scholar
Mohan, S. N. (1984). Ship navigation using NAVSTAR GPS: an application study. J. Astronaut. Sci., 32, 1, 81–92.Google Scholar
Pettigrew, N. R. and Irish, J. D. (1983). An evaluation of a bottom-mounted Doppler acoustic profiling current meter. Proceedings of Conference, ‘Oceans’83', pp. 182–186. New York: IEEE.Google Scholar
Pingree, R. D. and Mardell, G. T. (1981). Slope turbulence, internal waves and phytoplankton growth at the Celtic Sea shelf-break. Phil. Trans. R. Soc. Land. A 302, 663–682.Google Scholar
Pollard, R. T. (1973). Interpretation of near-surface current meter observations. Deep-Sea Research, 20, 261–268.Google Scholar
Pollard, R. T. (1977). Observations and theories of Langmuir circulations and their role in near-surface mixing. In A Voyage of Discovery: George Deacon JOth Anniversary Volume (ed. Angel, M. V.), pp. 235–251. Oxford: Pergamon Press.Google Scholar
Roberts, E. W. (1981). The mini-tracer system for buoy tracking and position monitoring. Proc. IERE Conference ‘Electronics for Ocean Technology’, pp. 113–124. Birmingham.Google Scholar
Rusby, S. and Waites, S. P. (1980). The deployment and operational performance of the DBi data buoy system in the South West Approaches to the British Isles. Proceedings of Conference ‘Oceans’80', pp. 548–553. New York: IEEE.Google Scholar
Schuler, D. L., Plant, W. J. and Eng, W. P. (1981). Remote sensing of the sea using one- and two-frequency microwave techniques. In Oceanography from Space (ed. Gower, J. F. R.), pp. 617–623. New York: Plenum Press.CrossRefGoogle Scholar
Stewart, R. H. and Joy, J. W. (1974). H.f. radio measurements of surface currents. Deep-Sea Research, 21, 12, 1039–1049.Google Scholar
Stokes, G. G. (1847). On the theory of oscillatory waves. Transactions of the Cambridge Philosophical Society, 8 (4), 33, 441–455.Google Scholar
Thorpe, S. A. and Hall, A. J. (1983). The characteristics of breaking waves, bubble clouds, and near surface currents observed using side-scan sonar. Continental Shelf Research, 1 (4), 353–384.CrossRefGoogle Scholar
Tomczak, G. (1964). Investigations with drift cards to determine the influence of the wind on surface currents. In Studies on Oceanography, pp. 129–139. Tokyo University.Google Scholar
Venendaal, G. E. (1985). The reliability of surface current observations. J. Navig. 38, 2, 266–273.CrossRefGoogle Scholar
Weller, R. A. and Davis, R. E. (1980). A vector measuring current meter. Deep-Sea Research, 27 A, 565–581.CrossRefGoogle Scholar