| 摘要 |
A method and system of for determining near surface velocity structure and statics corrections includes acquiring multicomponent seismic data associated with a sensor location, computing spectrograms for all orthogonal components of the multicomponent seismic data using a processing unit, calculating a median H/V spectrum, calculating an initial Rayleigh ellipticity solution associated with the sensor location and inverting the values associated with the median H/V spectrum with a forward-modelled Rayleigh ellipticity solution to determine a velocity depth distribution associated with the sensor location. |
