| 摘要 |
FIELD: physics; measurements. ^ SUBSTANCE: invention pertains to methods meant for use in processing seismic data, for solving problems encountered when recording data from a limited number of receivers, in particular, for solving problems of smeared-out power spectrum. In the invention, the parametric methods are used to provide for high resolution of wave numbers when using a limited number of receivers. ^ EFFECT: provision for high resolution of wave numbers when using a limited number of receivers. ^ 26 cl, 5 dwg |
