New Bouguer Gravity Maps of Venezuela: Representation and Analysis of Free-Air and Bouguer Anomalies with Emphasis on Spectral Analyses and Elastic Thickness
Figure 6
Results for the power spectrum analysis of the Bouguer gravity field using 2D fast Fourier transform. Black lines represent the trends of the linear regression separating the spectrum of mass points (blue points) located at a maximum estimated depth: (a) Barinas-Apure basin, (b) Mérida Andes, (c) Maracaibo basin, (d) Guárico basin, (e) Eastern basin, and (f) Leeward Antilles. Estimated depth (Sd).
