Matches in SemOpenAlex for { <https://semopenalex.org/work/W597986336> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W597986336 abstract "Knowledge about the physcical parameters of the seafloor is often important information. This masters thesis looks at seismic inversion to find these parameters. The choice of forward model is highly emphasised. A seismic inversion has a number of variables which can be changed and altered to obtain a good result. The forward model will have a big impact on the results of the inversion. Both the time spent on the inversion, and which parameters the inversion will be best suited to estimate will be determined by the choice of forward model. An inversion code written in Matlab by Fredrik Helland is used. It uses genethic algorithms as optimization, and OSIRIS as forward model. This code is expanded to deal with several forward models and seafloor geometries. Testing of the inversion code shows that all the forward models serves different perposes. The ray tracing model is still at a consept level, but should be usable in the future when it runs a bit faster and can deal with more than 3 layers. The dispersion method and the wave number integration method both work well and the results show that using a combination of them might be the best choice if all the geoacoustic parameters of the seafloor is sought." @default.
- W597986336 created "2016-06-24" @default.
- W597986336 creator A5068811322 @default.
- W597986336 date "2007-01-01" @default.
- W597986336 modified "2023-10-18" @default.
- W597986336 title "A study of Forward Models in Seismic Inversion" @default.
- W597986336 cites W1502677500 @default.
- W597986336 cites W2012617211 @default.
- W597986336 cites W2022477534 @default.
- W597986336 cites W2101306007 @default.
- W597986336 cites W2109273324 @default.
- W597986336 cites W2188621442 @default.
- W597986336 cites W2280010274 @default.
- W597986336 cites W28547272 @default.
- W597986336 cites W608295589 @default.
- W597986336 hasPublicationYear "2007" @default.
- W597986336 type Work @default.
- W597986336 sameAs 597986336 @default.
- W597986336 citedByCount "0" @default.
- W597986336 crossrefType "dissertation" @default.
- W597986336 hasAuthorship W597986336A5068811322 @default.
- W597986336 hasConcept C11413529 @default.
- W597986336 hasConcept C117485682 @default.
- W597986336 hasConcept C127313418 @default.
- W597986336 hasConcept C136764020 @default.
- W597986336 hasConcept C138673069 @default.
- W597986336 hasConcept C153294291 @default.
- W597986336 hasConcept C165205528 @default.
- W597986336 hasConcept C1893757 @default.
- W597986336 hasConcept C199360897 @default.
- W597986336 hasConcept C205649164 @default.
- W597986336 hasConcept C24552861 @default.
- W597986336 hasConcept C2780365114 @default.
- W597986336 hasConcept C2780615836 @default.
- W597986336 hasConcept C39267094 @default.
- W597986336 hasConcept C41008148 @default.
- W597986336 hasConcept C77928131 @default.
- W597986336 hasConcept C8058405 @default.
- W597986336 hasConceptScore W597986336C11413529 @default.
- W597986336 hasConceptScore W597986336C117485682 @default.
- W597986336 hasConceptScore W597986336C127313418 @default.
- W597986336 hasConceptScore W597986336C136764020 @default.
- W597986336 hasConceptScore W597986336C138673069 @default.
- W597986336 hasConceptScore W597986336C153294291 @default.
- W597986336 hasConceptScore W597986336C165205528 @default.
- W597986336 hasConceptScore W597986336C1893757 @default.
- W597986336 hasConceptScore W597986336C199360897 @default.
- W597986336 hasConceptScore W597986336C205649164 @default.
- W597986336 hasConceptScore W597986336C24552861 @default.
- W597986336 hasConceptScore W597986336C2780365114 @default.
- W597986336 hasConceptScore W597986336C2780615836 @default.
- W597986336 hasConceptScore W597986336C39267094 @default.
- W597986336 hasConceptScore W597986336C41008148 @default.
- W597986336 hasConceptScore W597986336C77928131 @default.
- W597986336 hasConceptScore W597986336C8058405 @default.
- W597986336 hasLocation W5979863361 @default.
- W597986336 hasOpenAccess W597986336 @default.
- W597986336 hasPrimaryLocation W5979863361 @default.
- W597986336 hasRelatedWork W1530055097 @default.
- W597986336 hasRelatedWork W2012683444 @default.
- W597986336 hasRelatedWork W2020709157 @default.
- W597986336 hasRelatedWork W2038458808 @default.
- W597986336 hasRelatedWork W2039557040 @default.
- W597986336 hasRelatedWork W2084927742 @default.
- W597986336 hasRelatedWork W2167807139 @default.
- W597986336 hasRelatedWork W2320620757 @default.
- W597986336 hasRelatedWork W2335544232 @default.
- W597986336 hasRelatedWork W2405081144 @default.
- W597986336 hasRelatedWork W2746743462 @default.
- W597986336 hasRelatedWork W2805961636 @default.
- W597986336 hasRelatedWork W285298186 @default.
- W597986336 hasRelatedWork W2971013796 @default.
- W597986336 hasRelatedWork W3021752526 @default.
- W597986336 hasRelatedWork W3095178657 @default.
- W597986336 hasRelatedWork W3099385692 @default.
- W597986336 hasRelatedWork W3123733540 @default.
- W597986336 hasRelatedWork W3187096603 @default.
- W597986336 hasRelatedWork W46717596 @default.
- W597986336 isParatext "false" @default.
- W597986336 isRetracted "false" @default.
- W597986336 magId "597986336" @default.
- W597986336 workType "dissertation" @default.