The lower lateral spectral resolution is caused by the divergence of energy clots in the velocity and effective anisotropic parameter spectra when standard semblance operator is used. To solve the problem, the deterministic trace resorting differential semblance operator is introduced. By resorting the seismic traces, the differential semblance operator is sensitive to the moveout between the adjacent seismic traces, which maximize the spectral resolution. This method could be firstly applied to effective anisotropic parameter analysis using nonhyperbolic traveltime. The synthetic and field data examples are introduced to testify the efficiency of the new method, and the results confirm that spectral resolution increases a lot compared with standard semblance method.

%U https://xbna.pku.edu.cn/EN/10.13209/j.0479-8023.2016.046