Page 299 - Acquisition and Processing of Marine Seismic Data

FIG. 5.52 (A) A filtered shot with very high-amplitude spike-like noise bursts. (B) Same shot after killing the channels (red
arrows) that contain the spikes. Red and blue close-ups show a small area from the noisy zone before and after the trace kill,
respectively.

FIG. 5.53 (A) A number of successive filtered shot gathers, including one missed shot (FFID 113), and (B) same shots after
killing the traces of shot 113.