地面混合

ADVERTISEMENT
From SEG Wiki
Revision as of 09:58, 30 September 2020 by Chjw101 (talk | contribs) (Created page with "地面混合")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search
Other languages:
English • ‎español • ‎中文(中国大陆)‎


The use of an array or pattern of sources or geophones distributed over a sizeable surface area. The objective of arrays usually is to have vertically traveling reflection energy add up in-phase while horizontally traveling energy and random noise partially cancel, the entire array in effect acting as one large source or geophone. The term is sometimes reserved for situations where adjacent geophone or source patterns actually overlap.