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fast genetic residual static correction method (FGRS)
Keywords : cross-correlation residual statics residual statics fast genetic algorithm genetic residual statics method large residual statics
Complex geological areas ( such as complex mountain , piedmont zone , etc. ) , in the field statics , refraction statics or chromatography , etc. After that, there may still be a large residual statics , the impact of overlay effect . Converted wave residual statics often larger problem is one of the converted wave seismic data processing . In response to these problems , the fast development of genetic residual static correction method , which is characterized by :
Surface consistency
Combination algorithm ( cross-correlation+ genetic algorithm )
Nonlinear inversion
Fast and efficient
Global optimization
Solve large longitudinal wave residual statics problem ( mainly for high frequency volume can partially solve the problem of small amount of low-frequenc