Prior Probability
We set prior probability of each model parameter as the following table.
| Model parameter | Distribution type | Tuning parameter |
|---|---|---|
| # of layer interfaces | Truncated uniform |
|
| Interface depth | Truncated uniform |
|
| S wave velocity perturbation | Gaussian | |
| P wave velocity perturbation | Gaussian | |
| Data noise standard deviation | Truncated Uniform |