Near traces or Middle traces or Far traces The A mplitude V ersus O ffset mythology. If ever a single picture could prove a negative, this one might be.
Why determining an exact waveform is next to impossible. We start at the recording point with these facts – 1. The seismic continuum consists of overlapping.
You might have to stare for a little while. See how many patterns you can pick out.
Depth point 1 A study of the effects of early critical angle crossings. From data I (Paige) had previously processed to check out my sonic log synthesis.