Dictionary:Nonlinear sweep

ADVERTISEMENT
From SEG Wiki
Revision as of 18:23, 18 March 2018 by AnaCurcio (talk | contribs) (Marked this version for translation)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search
Other languages:
English • ‎español


A vibroseis sweep where more time is spent sweeping high frequencies than low frequencies, to compensate for high-frequency attenuation in the signal’s travel through the earth, or to shape to a Ricker wavelet.