Prestack
Definition & Meaning
Part of speech adjective
Quick meaning: Prestack is an adjective meaning Before stacking, in the context of seismic migration.
Meaning
Before stacking, in the context of seismic migration.
More Meanings
- (category theory) The category c is called a prestack over a category C with a Grothendieck topology if it is fibered over C and for any object U of C and objects x, y of c with image U, the functor from objects over U to sets taking F:V→U to Hom(F*x,F*y) is a sheaf.
Word Forms
- prestacks
Related Words
Related dictionary entries include precongruence, prepass, prestate, prestaining, precog, preallocation.
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Sources & Attribution
FreeDictionaryAPI.com / Wiktionary · Original source · CC BY-SA 4.0
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