Participants will learn about Time Domain Electromagnetics, modelling and inversion using VOXI Earth Modelling service. The course uses hands-on activities to demonstrate key considerations for data preparation, testing acquisition hypotheses with forward modelling, auxiliary parameters for inversion setup, best practices for constrained and unconstrained inversions. Participants will have the opportunity to create models during and after the workshop using VOXI TDEM Earth Modelling.
Course contents include:
Overview of Time Domain Electromagnetics
EM Utilities
- How to quantify, calculate and reject noise in TDEM Data
- Calculating Decay Constants (Tau)
- Using the new visualization tools for TDEM decays
Core concepts to TDEM inversion
- TDEM System Configurations
- Data and Error selections
- Waveform and Time Channels
TDEM Forward Modelling
- Forward modelling workflow
TDEM Inversion Modelling
- Unconstrained inversion workflow
- Building constraints
- Constrained inversion workflow