| No. | Processing History | Line 5 (Regional) |
|---|---|---|
| 1 | Format Conversion | Yes |
| Yes | ||
| 16 s | ||
| 0.004 s | ||
| 2 | Amplitude Compensation | AGC |
| 2 s | ||
| 3 | Crooked-Line Geometry | Yes |
| 4 | Structure Statics | Elevation correction |
| 400 m ASL | ||
| 5000 m/s | ||
| 5 | Trace Gather | 73 fold |
| 6 | Velocity Analysis | Yes |
| 7 | NMO | Yes |
| 8 | Mutes | First break |
| 9 | Trim Statics | Yes |
| 8-12 s | ||
| 10 | Stack | 71 fold |
| 11 | Filter | Digital bandpass (1 pass band) |
| (0-16 s: 10,15,52,62 Hz) | ||
| 12 | Amplitude Equalization | Time variant mean |
| 13 | Migration | Frequency domain |
| 14 | Trace Mix | Weighted, 3 trace |
| 25%-50%-25% |
| Other Formats Processed | Comments |
|---|---|
| Structure Stack | Yes |
| DMO Stack | No |