Matches in SemOpenAlex for { <https://semopenalex.org/work/W2964761324> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W2964761324 abstract "Summary Propagation of sound waves in water can vary both in time and space but velocity inversion and updates in water column for seismic surveys has been mostly been limited to 4D streamer and 3D OBN surveys. Seismic reflectors in the water column are often seen on conventional seismic acquisition but remained generally unexploited. The seismic features recorded in the water layer are primarily images of vertical water temperature variations restricted to the resolution scale of the seismic source wavelet. We will show 2 approaches for inverting water column seismic velocities. First we show examples obtained with conventional seismic data and fit for purpose processing to optimize the imaging of the inner water reflections in time domain. These subtle structures in the water column are created by the strong oceanic current affecting the area and can be inverted from preconditioned seismic data to allow a high resolution automated velocity analysis. The second example is reflection based tomographic inversion where we are correcting for PSDM image gather flatness of water bottom for regional water model. Here variation in the water column is a product of extreme water properties variations caused by interaction between warm and cold currents meeting offshore Argentina." @default.
- W2964761324 created "2019-08-13" @default.
- W2964761324 creator A5005418901 @default.
- W2964761324 creator A5032680587 @default.
- W2964761324 creator A5044617599 @default.
- W2964761324 date "2019-01-01" @default.
- W2964761324 modified "2023-09-26" @default.
- W2964761324 title "Inverting for Water Column Velocities in Seismic Exploration" @default.
- W2964761324 doi "https://doi.org/10.3997/2214-4609.201901525" @default.
- W2964761324 hasPublicationYear "2019" @default.
- W2964761324 type Work @default.
- W2964761324 sameAs 2964761324 @default.
- W2964761324 citedByCount "0" @default.
- W2964761324 crossrefType "proceedings-article" @default.
- W2964761324 hasAuthorship W2964761324A5005418901 @default.
- W2964761324 hasAuthorship W2964761324A5032680587 @default.
- W2964761324 hasAuthorship W2964761324A5044617599 @default.
- W2964761324 hasConcept C111368507 @default.
- W2964761324 hasConcept C122846477 @default.
- W2964761324 hasConcept C127313418 @default.
- W2964761324 hasConcept C13355873 @default.
- W2964761324 hasConcept C162284963 @default.
- W2964761324 hasConcept C165205528 @default.
- W2964761324 hasConcept C174943157 @default.
- W2964761324 hasConcept C186348155 @default.
- W2964761324 hasConcept C187320778 @default.
- W2964761324 hasConcept C1893757 @default.
- W2964761324 hasConcept C2524010 @default.
- W2964761324 hasConcept C2780551164 @default.
- W2964761324 hasConcept C33923547 @default.
- W2964761324 hasConcept C77928131 @default.
- W2964761324 hasConcept C79675319 @default.
- W2964761324 hasConceptScore W2964761324C111368507 @default.
- W2964761324 hasConceptScore W2964761324C122846477 @default.
- W2964761324 hasConceptScore W2964761324C127313418 @default.
- W2964761324 hasConceptScore W2964761324C13355873 @default.
- W2964761324 hasConceptScore W2964761324C162284963 @default.
- W2964761324 hasConceptScore W2964761324C165205528 @default.
- W2964761324 hasConceptScore W2964761324C174943157 @default.
- W2964761324 hasConceptScore W2964761324C186348155 @default.
- W2964761324 hasConceptScore W2964761324C187320778 @default.
- W2964761324 hasConceptScore W2964761324C1893757 @default.
- W2964761324 hasConceptScore W2964761324C2524010 @default.
- W2964761324 hasConceptScore W2964761324C2780551164 @default.
- W2964761324 hasConceptScore W2964761324C33923547 @default.
- W2964761324 hasConceptScore W2964761324C77928131 @default.
- W2964761324 hasConceptScore W2964761324C79675319 @default.
- W2964761324 hasLocation W29647613241 @default.
- W2964761324 hasOpenAccess W2964761324 @default.
- W2964761324 hasPrimaryLocation W29647613241 @default.
- W2964761324 hasRelatedWork W2012614977 @default.
- W2964761324 hasRelatedWork W2075648997 @default.
- W2964761324 hasRelatedWork W2079484896 @default.
- W2964761324 hasRelatedWork W2595060443 @default.
- W2964761324 hasRelatedWork W2597311669 @default.
- W2964761324 hasRelatedWork W2600485125 @default.
- W2964761324 hasRelatedWork W2620484885 @default.
- W2964761324 hasRelatedWork W2748209566 @default.
- W2964761324 hasRelatedWork W2749249196 @default.
- W2964761324 hasRelatedWork W2756811232 @default.
- W2964761324 hasRelatedWork W2767497543 @default.
- W2964761324 hasRelatedWork W2767982288 @default.
- W2964761324 hasRelatedWork W2804496785 @default.
- W2964761324 hasRelatedWork W2847570978 @default.
- W2964761324 hasRelatedWork W2893763372 @default.
- W2964761324 hasRelatedWork W2896440118 @default.
- W2964761324 hasRelatedWork W2897479214 @default.
- W2964761324 hasRelatedWork W2897687164 @default.
- W2964761324 hasRelatedWork W2955081141 @default.
- W2964761324 hasRelatedWork W2955194833 @default.
- W2964761324 isParatext "false" @default.
- W2964761324 isRetracted "false" @default.
- W2964761324 magId "2964761324" @default.
- W2964761324 workType "article" @default.