| Code | Avg_Seismic_Velocity |
| Name | Average Seismic Velocity |
| Parents | Property > Velocity > Acoustic_Velocity > Avg_Acoustic_Velocity |
| Description | Special usage of Avg_Acoustic_Velocity which deals specifically with the velocity between a reference datum near the surface and some subsurface point; often a vertical path is implied and the velocity is computed as depth divided by seismic travel time. |
