BUILDING INVERSE FILTER TO DETERMINE DENSITY CONTRAST SURFACES BY GRAVITY DATA
Đỗ Đức Thanh
Lại Thuỳ Ngân
Abstract
In this paper, we researched for the application of gravity inversion method in frequencydomain to determine density contrast surfaces. A series of inverse filter concerning to variouskinds of density contrast surfaces was build by modeling of geology environment. Receivedresults of the application of these inverse filters to define depth to density contrast surfaces hadhighly exact and stable