Matches in SemOpenAlex for { <https://semopenalex.org/work/W2897599493> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W2897599493 abstract "Summary We apply full-waveform inversion to the full-scale 3D SEAM sub-salt dataset to recover the velocity model starting from a poor approximation to the true model. We use adaptive waveform inversion to provide robustness against cycle skipping, and constrain the model using both total variation and asymmetric hinge-loss total variation applied vertically. These constraints are gradually relaxed as the inversion proceeds. We are able to recover the salt model accurately to a depth of about 5000 m, including the rugose top of salt, salt welds and inclusions, salt flanks and over-hangs, and a slightly lower-velocity carapace lying immediately above the salt; we successfully recover migrated interfaces below base salt to depths of around 10,000m. The inversion uses frequencies between 2 and 7 Hz, includes surface multiples and ghosts in the input data, and does not commit inversion crime." @default.
- W2897599493 created "2018-10-26" @default.
- W2897599493 creator A5010780250 @default.
- W2897599493 creator A5023879992 @default.
- W2897599493 creator A5024403965 @default.
- W2897599493 creator A5071027426 @default.
- W2897599493 date "2018-06-11" @default.
- W2897599493 modified "2023-09-23" @default.
- W2897599493 title "Automated Salt-Model Building Using Constrained FWI" @default.
- W2897599493 cites W2292089642 @default.
- W2897599493 cites W2516496171 @default.
- W2897599493 cites W2747251432 @default.
- W2897599493 doi "https://doi.org/10.3997/2214-4609.201801034" @default.
- W2897599493 hasPublicationYear "2018" @default.
- W2897599493 type Work @default.
- W2897599493 sameAs 2897599493 @default.
- W2897599493 citedByCount "3" @default.
- W2897599493 countsByYear W28975994932021 @default.
- W2897599493 countsByYear W28975994932022 @default.
- W2897599493 crossrefType "proceedings-article" @default.
- W2897599493 hasAuthorship W2897599493A5010780250 @default.
- W2897599493 hasAuthorship W2897599493A5023879992 @default.
- W2897599493 hasAuthorship W2897599493A5024403965 @default.
- W2897599493 hasAuthorship W2897599493A5071027426 @default.
- W2897599493 hasConcept C104317684 @default.
- W2897599493 hasConcept C105795698 @default.
- W2897599493 hasConcept C11413529 @default.
- W2897599493 hasConcept C127313418 @default.
- W2897599493 hasConcept C13280743 @default.
- W2897599493 hasConcept C165205528 @default.
- W2897599493 hasConcept C185592680 @default.
- W2897599493 hasConcept C1893757 @default.
- W2897599493 hasConcept C197424946 @default.
- W2897599493 hasConcept C33923547 @default.
- W2897599493 hasConcept C41008148 @default.
- W2897599493 hasConcept C554190296 @default.
- W2897599493 hasConcept C55493867 @default.
- W2897599493 hasConcept C63479239 @default.
- W2897599493 hasConcept C76155785 @default.
- W2897599493 hasConcept C77928131 @default.
- W2897599493 hasConcept C97256817 @default.
- W2897599493 hasConceptScore W2897599493C104317684 @default.
- W2897599493 hasConceptScore W2897599493C105795698 @default.
- W2897599493 hasConceptScore W2897599493C11413529 @default.
- W2897599493 hasConceptScore W2897599493C127313418 @default.
- W2897599493 hasConceptScore W2897599493C13280743 @default.
- W2897599493 hasConceptScore W2897599493C165205528 @default.
- W2897599493 hasConceptScore W2897599493C185592680 @default.
- W2897599493 hasConceptScore W2897599493C1893757 @default.
- W2897599493 hasConceptScore W2897599493C197424946 @default.
- W2897599493 hasConceptScore W2897599493C33923547 @default.
- W2897599493 hasConceptScore W2897599493C41008148 @default.
- W2897599493 hasConceptScore W2897599493C554190296 @default.
- W2897599493 hasConceptScore W2897599493C55493867 @default.
- W2897599493 hasConceptScore W2897599493C63479239 @default.
- W2897599493 hasConceptScore W2897599493C76155785 @default.
- W2897599493 hasConceptScore W2897599493C77928131 @default.
- W2897599493 hasConceptScore W2897599493C97256817 @default.
- W2897599493 hasLocation W28975994931 @default.
- W2897599493 hasOpenAccess W2897599493 @default.
- W2897599493 hasPrimaryLocation W28975994931 @default.
- W2897599493 hasRelatedWork W1977500344 @default.
- W2897599493 hasRelatedWork W1996412384 @default.
- W2897599493 hasRelatedWork W2009062315 @default.
- W2897599493 hasRelatedWork W2046877012 @default.
- W2897599493 hasRelatedWork W2110239321 @default.
- W2897599493 hasRelatedWork W2161704458 @default.
- W2897599493 hasRelatedWork W2292089642 @default.
- W2897599493 hasRelatedWork W2316321884 @default.
- W2897599493 hasRelatedWork W2331944523 @default.
- W2897599493 hasRelatedWork W2333910251 @default.
- W2897599493 hasRelatedWork W2370025034 @default.
- W2897599493 hasRelatedWork W2523769849 @default.
- W2897599493 hasRelatedWork W2749009097 @default.
- W2897599493 hasRelatedWork W2792723439 @default.
- W2897599493 hasRelatedWork W2901605779 @default.
- W2897599493 hasRelatedWork W2974262656 @default.
- W2897599493 hasRelatedWork W3089754378 @default.
- W2897599493 hasRelatedWork W3099812118 @default.
- W2897599493 hasRelatedWork W3121308026 @default.
- W2897599493 hasRelatedWork W3194748612 @default.
- W2897599493 isParatext "false" @default.
- W2897599493 isRetracted "false" @default.
- W2897599493 magId "2897599493" @default.
- W2897599493 workType "article" @default.