Post by Gabriel Moreno

🌋 From raw gravity readings to a 3D subsurface model — step by step, and completely free. Together with Jaffet Arroyo Vergara, I'm excited to share our new video series: Potential-Field Data Processing (Gravity & Magnetics) — Excel, Python & Oasis Montaj, built around real data from the Cerro Machín Volcano Geothermal Area in Colombia. Across 5 parts (+2 complementary videos), we walk through the complete workflow used in real exploration projects: 🔹 Part 1 - Gravity corrections from scratch in Excel: from observed gravity to the Simple Bouguer anomaly 🔹 Part 2 - Free-air, Bouguer and terrain corrections + gridding in Oasis Montaj 🔹 Part 3 - Regional–residual separation: power spectrum & upward continuation 🔹 Part 4 - 3D gravity inversion with VOXI Earth Modelling 🔹 Part 5 - Magnetic data corrections in Python and Oasis Montaj ➕ Map making in Oasis Montaj and 3D visualization in Voxler (color scales, slices, isosurfaces) No shortcuts and no black boxes: every correction is explained so you understand why it's applied, not just how — the same workflow behind geothermal, mining and oil & gas exploration. The series is in Spanish, and we made it thinking of every geoscience student and professional in Latin America who wants to build solid skills in potential-field methods 🌎 🎬 Watch the full playlist here: https://lnkd.in/eYpAAARQ 📂 You can access the course materials through this link: https://lnkd.in/e4xJB8x7 I hope these videos will be very helpful to those interested in learning more about the processing of geophysical data from gravimetry and magnetometry.🙌 #Geophysics #Gravimetry #Magnetometry #OasisMontaj #Python #GeothermalExploration #MiningExploration #Geosciences #PotentialFields #Inversion