Under certain conditions, the operator of anomaly separation is simply an upward continuationoperator.
在一定条件下,异常划分算子就是向上延拓算子。
2
A preferential continuationoperator derived from Wiener filter and Green's equivalent layer principles is used to separate the anomaly caused by the shall.
Fourier finite difference operator can be adopted to ensure good fidelity of seismic wave field in wave field continuation of complicated geology structure, bringing high quality image.