Dictionary:Offset space

ADVERTISEMENT
From SEG Wiki
Revision as of 14:31, 20 December 2011 by Wiki Admin (talk | contribs) (Initial import)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

A way of thinking of a line of seismic reflection data in which the independent variables are arrival time, location along the seismic line, and source-to-geophone distance (offset). Events curve in the offset direction because of normal moveout. See Figure O-2 and DMO.