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Detailed Reference Information |
Sutton, P., Morawitz, W.M.L., Cornuelle, B.D., Masters, G. and Worcester, P.F. (1994). Incorporation of acoustic normal mode data into tomographic inversions in the Greenland Sea. Journal of Geophysical Research 99: doi: 10.1029/94JC00210. issn: 0148-0227. |
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Acoustic normal mode group velocity data are extracted from tomographic receptions in the Greenland Sea using a combination of spatial filtering with data from a six-element hydrophone array and variable time windowing. The mode group velocity data, together with ray travel time data, are used in inversions to obtain the range average sound speed profile. The modal data significantly improve near-surface resolution, which is where the largest oceanographic signals occur. Inverse results using only acoustic data are consistent with point measurements, a Seasoar section, and sparse conductivity-temperature-depth data. ¿ American Geophysical Union 1994 |
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Abstract |
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Keywords
Oceanography, Physical, Instruments and techniques, Oceanography, General, Arctic and Antarctic oceanography, Oceanography, General, Ocean acoustics |
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Publisher
American Geophysical Union 2000 Florida Avenue N.W. Washington, D.C. 20009-1277 USA 1-202-462-6900 1-202-328-0566 service@agu.org |
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