Geology Reference
In-Depth Information
Fig. 4.26
The effect of
f-k
filtering
of a seismic section. (a) Stacked
section showing steeply-dipping
coherent noise events, especially
below 4.5 s two-way reflection time.
(b) The same section after rejection
of noise by
f-k
filtering (Courtesy
Prakla-Seismos GmbH).
