presentation displaying horizontal-component seismic data collected north
and south of an active fault line scarp by students the previous day.
Analysis techniques for reflection data:
- X2 –T2 method.
- Derivative method
Analysis techniques for refraction data:
- One-layer refraction method
Seismogram of horizontal component data (E-W) Horizontal scale is
trace number. Trace spacing is 3m. Vertical scale is in seconds.