With increasingly vast and complex datasets, the way geophysical data is processed and visualised is crucial for confident decision making. But even skilled geoprofessionals risk being misled by poor gridding. Things like choosing the wrong settings, not interrogating colour schemes, or applying shading tools incorrectly can create patterns in the data that look real but aren’t. Â
This session of the Oasis montaj Mastery Series dives into advanced gridding and visualisation. Learn how to choose the right tools, avoid common mistakes, and unlock the full value of your data to produce scientifically defensible outputs for decision-makers.Â
In this session, our Oasis montaj Master will teach you:  Â
Comparative analysis of minimum curvature vs multi-trend gridding and structural-trend guided interpretation.
Managing aliasing using oversampling behaviours and depth-response constraintsÂ
Connecting anomaly wavelength, line spacing, and geological expectations to practical interpolation decisions. Â
Advanced shading workflows including wet look to expose subtle tonal
structuresÂ
Mastering the colour tool with breakpoint manipulation, bin control and perceptually uniform tables. Â
Dataset selection for high-impact visualisation across magnetics, gravity, and topography.Â
Leverage hidden capabilities in Oasis montaj by understanding the design intent behind the visualisation tools. Â
Run globally throughout 2026, our Oasis montaj Mastery Series takes you beyond routine workflows, teaching you the advanced skills to precisely process, filter, and analyse your data, to improve your interpretations.
Each session focuses on the reasoning, decisions, and workflow knowledge that helps you use Oasis montaj more confidently and effectively, whatever type of data you work with.
Join our dedicated community group created exclusively for this series, where you can dive into session discussions, tackle post-session challenges, take part in interactive polls, and stay connected with fellow participants throughout the journey.
Victor Mapuranga is a geophysicist with over 15 years of experience in academia and consultancy. His experience spans Europe, the Middle East and Africa in gravity, magnetics, ERT/IP, and seismic geophysics, and focuses on practical, field-informed approaches rather than theoretical complexity.
Victor’s work at Seequent involves collaborating closely with Oasis montaj users, learning from their challenges, sharing useful techniques, and improving interpretation workflows together. He values clarity, and continuous learning, and aims to make advanced tools more applicable for every geoscientist.
