Depth to Basement

The Depth to Basement extension to Oasis montaj provides an automated method for determining the position (i.e., distance along the profile and depth), dip (i.e., orientation) and intensity (e.g., susceptibility) of magnetic source bodies for a magnetic profile. With large, distinct density contrasts, the extension can also be used on gravity profiles to determine the position of gravity source bodies.

The extension includes three different depth to basement techniques: Werner Deconvolution, Analytic Signal and Extended Euler Deconvolution. Each Depth to Basement function utilizes a different accepted technique for determining the depth to the source. Each function has advantages in particular geologic situations. Applying several functions to the same geology greatly improves the reliability of results.

Solutions are saved in an Oasis montaj database (GDB), allowing you to immediately view the results in profile, edit the solutions, and plot the solutions on 2D and 3D maps. Additional functions also enable you to cluster solutions, export solutions to GM-SYS models, and generate starting GM-SYS models from data profiles.

New in release 7.1!

P-DEPTH: Depth to Basement

Users can now display all solutions with same Y scale and range

• See what other features are in this release