Enhanced Varying-Density Parker-Oldenburg Inversion for Moho Depth and Seafloor Topography

This repository provides Python implementations of the **Parker–Oldenburg method** for estimating the depth of two density interfaces from gravity anomalies:- **Moho depth** – class `EVDMOHO` in `faatomoho.py`- **Seafloor topography** – class `EVDBATHYMETRY` in `faatobathymetry.py`Both algorithms iteratively solve the nonlinear inverse problem in the frequency domain using a series expansion. The code is designed for reproducibility and can be used to generate the results presented in [The Enhanced Varying-Density Parker-Oldenburg Method for Moho and Seafloor Imaging]