Va. Borovikov et al., NONSPECTRAL AND SPECTRAL-ANALYSIS OF INTERNAL WAVE-PROPAGATION IN THEOCEAN (ON THE BASIS OF THE MESOPOLYGON EXPERIMENT), Okeanologia, 38(3), 1998, pp. 343-348
A method is described for analysis of random hydrophysical fields, pro
viding to determine the velocity and direction of propagation of wave
packets comprising the wale field. Some numerical results are given, i
llustrating the application of the method on the basis of data obtaine
d during the ''Mesopolygon'' experiment. The field is presented in the
form of the sum of plane waves each characterized by specigic velocit
y of propagation.