Matches in SemOpenAlex for { <https://semopenalex.org/work/W2897619143> ?p ?o ?g. }
Showing items 1 to 76 of
76
with 100 items per page.
- W2897619143 abstract "Summary Time processing is still a fundamental and frequently used tool in seismic exploration. Processing steps like stacking, velocity analysis, time migration and interpolation are used in most workflows. Most traveltime approximations are limited to short offsets, particularly in presence of lateral velocity variations. Therefore, instead of approximating the kinematics of a seismic event globally with a single zero-offset approximation of large aperture, we suggest to use several local operators at finite-offsets to describe the seismic event from a complex subsurface. Since a simultaneous estimation of wavefront attributes at each offset is computationally demanding, we suggest a cascaded approach. First, we determine wavefront attributes for the zero-offset case using coherence analysis. Afterwards, we predict the first set of finite-offset wavefront attributes. Subsequently, we predict finite-offset wavefront attributes from the previous offset location. The application to industrial field data demonstrates the accuracy of our prediction method, achieving similar results to a direct wavefront attribute estimation using coherence analysis. Our approach leads to accurately interpolated and enhanced data supplemented by attributes that describe the local wavefront properties." @default.
- W2897619143 created "2018-10-26" @default.
- W2897619143 creator A5000456762 @default.
- W2897619143 creator A5002607309 @default.
- W2897619143 creator A5019597457 @default.
- W2897619143 creator A5032389905 @default.
- W2897619143 creator A5061881487 @default.
- W2897619143 date "2018-06-11" @default.
- W2897619143 modified "2023-09-27" @default.
- W2897619143 title "The Multi-operator Approach - Extending Time Processing to Complex Media" @default.
- W2897619143 doi "https://doi.org/10.3997/2214-4609.201801278" @default.
- W2897619143 hasPublicationYear "2018" @default.
- W2897619143 type Work @default.
- W2897619143 sameAs 2897619143 @default.
- W2897619143 citedByCount "0" @default.
- W2897619143 crossrefType "proceedings-article" @default.
- W2897619143 hasAuthorship W2897619143A5000456762 @default.
- W2897619143 hasAuthorship W2897619143A5002607309 @default.
- W2897619143 hasAuthorship W2897619143A5019597457 @default.
- W2897619143 hasAuthorship W2897619143A5032389905 @default.
- W2897619143 hasAuthorship W2897619143A5061881487 @default.
- W2897619143 hasConcept C104114177 @default.
- W2897619143 hasConcept C11413529 @default.
- W2897619143 hasConcept C120665830 @default.
- W2897619143 hasConcept C121332964 @default.
- W2897619143 hasConcept C127313418 @default.
- W2897619143 hasConcept C13280743 @default.
- W2897619143 hasConcept C137800194 @default.
- W2897619143 hasConcept C165699331 @default.
- W2897619143 hasConcept C175291020 @default.
- W2897619143 hasConcept C199360897 @default.
- W2897619143 hasConcept C31972630 @default.
- W2897619143 hasConcept C39920418 @default.
- W2897619143 hasConcept C41008148 @default.
- W2897619143 hasConcept C74650414 @default.
- W2897619143 hasConceptScore W2897619143C104114177 @default.
- W2897619143 hasConceptScore W2897619143C11413529 @default.
- W2897619143 hasConceptScore W2897619143C120665830 @default.
- W2897619143 hasConceptScore W2897619143C121332964 @default.
- W2897619143 hasConceptScore W2897619143C127313418 @default.
- W2897619143 hasConceptScore W2897619143C13280743 @default.
- W2897619143 hasConceptScore W2897619143C137800194 @default.
- W2897619143 hasConceptScore W2897619143C165699331 @default.
- W2897619143 hasConceptScore W2897619143C175291020 @default.
- W2897619143 hasConceptScore W2897619143C199360897 @default.
- W2897619143 hasConceptScore W2897619143C31972630 @default.
- W2897619143 hasConceptScore W2897619143C39920418 @default.
- W2897619143 hasConceptScore W2897619143C41008148 @default.
- W2897619143 hasConceptScore W2897619143C74650414 @default.
- W2897619143 hasLocation W28976191431 @default.
- W2897619143 hasOpenAccess W2897619143 @default.
- W2897619143 hasPrimaryLocation W28976191431 @default.
- W2897619143 hasRelatedWork W1540200974 @default.
- W2897619143 hasRelatedWork W2006829755 @default.
- W2897619143 hasRelatedWork W2012683444 @default.
- W2897619143 hasRelatedWork W206380879 @default.
- W2897619143 hasRelatedWork W2098292686 @default.
- W2897619143 hasRelatedWork W2101817583 @default.
- W2897619143 hasRelatedWork W2155296840 @default.
- W2897619143 hasRelatedWork W2320089415 @default.
- W2897619143 hasRelatedWork W2320798148 @default.
- W2897619143 hasRelatedWork W2327785350 @default.
- W2897619143 hasRelatedWork W2328711382 @default.
- W2897619143 hasRelatedWork W2359281009 @default.
- W2897619143 hasRelatedWork W2374283581 @default.
- W2897619143 hasRelatedWork W2563075125 @default.
- W2897619143 hasRelatedWork W2901853789 @default.
- W2897619143 hasRelatedWork W2945315051 @default.
- W2897619143 hasRelatedWork W2974639024 @default.
- W2897619143 hasRelatedWork W3095178657 @default.
- W2897619143 hasRelatedWork W80101499 @default.
- W2897619143 hasRelatedWork W2107778624 @default.
- W2897619143 isParatext "false" @default.
- W2897619143 isRetracted "false" @default.
- W2897619143 magId "2897619143" @default.
- W2897619143 workType "article" @default.