A preferential continuation operator derived from Wiener filter and Green's equivalentlayer principles is used to separate the anomaly caused by the shall.
Some measures, such as reasonable geological model, equivalentlayer and equalization of Jacobi matrix elements, are taken to achieve less parameters, stable inversion j process and definite solution.
Leatherbacks do not have blubber, but they do have a reptilian equivalent: thick, oil-saturated skin, with a layer of fibrous, fatty tissue just beneath it.