Dictionary:Refraction statics

ADVERTISEMENT
From SEG Wiki
Revision as of 00:22, 11 June 2017 by Acabralesv (talk | contribs) (Prepared the page for translation)
Jump to: navigation, search
Other languages:
English • ‎español


Corrections to reflection traveltimes based on first arrivals attributed to refraction travel paths that involve the base of the near-surface low-velocity layer. Usually based on CMP data but sometimes using specially acquired shallow refraction data.