“…This interest originated in the analogy between the upward continuation and the wavelet transform (Fedi and Cascone, 2008;Ouadfeul et al, 2010). The modulus of the CWT of a potential field F(x, y) with the Poisson kernel as analyzing wavelet is equivalent to the same field upwarded to a level Z = a (Ouadfeul et al, 2012). In this paper, we will analyze the amplitude of the 3-D analytic signal by the 2-D continuous wavelet transform with the cited analyzing wavelet for the purpose of providing a structural boundaries pattern from aeromagnetic data.…”