Matches in SemOpenAlex for { <https://semopenalex.org/work/W4297238438> ?p ?o ?g. }
- W4297238438 endingPage "4782" @default.
- W4297238438 startingPage "4782" @default.
- W4297238438 abstract "The development of multi-component seismic acquisition technology creates new possibilities for the high-precision imaging of complex media. Compared to the scalar acoustic wave equation, the elastic wave equation takes the information of P-waves, S-waves, and converted waves into account simultaneously, enabling accurate description of actual seismic propagation. However, inherent attenuation is one of the important factors that restricts multi-component high-precision migration imaging. Its influence is mainly reflected in the following three ways: first, the attenuation of the amplitude energy makes the deep structure display unclear; second, phase distortion introduces errors to the positioning of underground structures; and third, the loss of high frequency components reduces imaging resolution. Therefore, it is crucial to fully consider the absorption and attenuation characteristics of the real Earth during seismic modeling and imaging. This paper aims to develop an accurate attenuation compensation reverse-time migration scheme for complex heterogeneous viscoelastic media. We first utilize a novel viscoelastic wave equation with decoupled fractional Laplacians to depict the Earth’s attenuation behavior. Then, an adaptive stable attenuation compensation operator is developed to realize high-precision attenuation compensation imaging. Several synthetic and field data analyses verify the effectiveness of the proposed method." @default.
- W4297238438 created "2022-09-28" @default.
- W4297238438 creator A5009839774 @default.
- W4297238438 creator A5043839950 @default.
- W4297238438 creator A5086807681 @default.
- W4297238438 date "2022-09-24" @default.
- W4297238438 modified "2023-10-15" @default.
- W4297238438 title "Accurately Stable Q-Compensated Reverse-Time Migration Scheme for Heterogeneous Viscoelastic Media" @default.
- W4297238438 cites W1981583278 @default.
- W4297238438 cites W1990606784 @default.
- W4297238438 cites W2003421334 @default.
- W4297238438 cites W2040875256 @default.
- W4297238438 cites W2044760503 @default.
- W4297238438 cites W2101465314 @default.
- W4297238438 cites W2109535977 @default.
- W4297238438 cites W2113987921 @default.
- W4297238438 cites W2118592408 @default.
- W4297238438 cites W2128581643 @default.
- W4297238438 cites W2128748091 @default.
- W4297238438 cites W2130940196 @default.
- W4297238438 cites W2133087658 @default.
- W4297238438 cites W2140714605 @default.
- W4297238438 cites W2143526848 @default.
- W4297238438 cites W2147516422 @default.
- W4297238438 cites W2175727274 @default.
- W4297238438 cites W2277457037 @default.
- W4297238438 cites W2278387448 @default.
- W4297238438 cites W2322948644 @default.
- W4297238438 cites W2511904175 @default.
- W4297238438 cites W2580159871 @default.
- W4297238438 cites W2588571271 @default.
- W4297238438 cites W2735595658 @default.
- W4297238438 cites W2753932103 @default.
- W4297238438 cites W2765403754 @default.
- W4297238438 cites W2766109704 @default.
- W4297238438 cites W2768636486 @default.
- W4297238438 cites W2809744547 @default.
- W4297238438 cites W2886114071 @default.
- W4297238438 cites W2887535882 @default.
- W4297238438 cites W2912220525 @default.
- W4297238438 cites W2912928608 @default.
- W4297238438 cites W2924978759 @default.
- W4297238438 cites W2973035164 @default.
- W4297238438 cites W2980673705 @default.
- W4297238438 cites W3027675508 @default.
- W4297238438 cites W3033540673 @default.
- W4297238438 cites W3034096691 @default.
- W4297238438 cites W3084109611 @default.
- W4297238438 cites W3093827038 @default.
- W4297238438 cites W3207999532 @default.
- W4297238438 cites W3211772874 @default.
- W4297238438 cites W3213093907 @default.
- W4297238438 cites W4212946986 @default.
- W4297238438 cites W4220887510 @default.
- W4297238438 cites W4224067915 @default.
- W4297238438 cites W4280530441 @default.
- W4297238438 cites W4289537391 @default.
- W4297238438 cites W4289792827 @default.
- W4297238438 doi "https://doi.org/10.3390/rs14194782" @default.
- W4297238438 hasPublicationYear "2022" @default.
- W4297238438 type Work @default.
- W4297238438 citedByCount "3" @default.
- W4297238438 countsByYear W42972384382022 @default.
- W4297238438 countsByYear W42972384382023 @default.
- W4297238438 crossrefType "journal-article" @default.
- W4297238438 hasAuthorship W4297238438A5009839774 @default.
- W4297238438 hasAuthorship W4297238438A5043839950 @default.
- W4297238438 hasAuthorship W4297238438A5086807681 @default.
- W4297238438 hasBestOaLocation W42972384381 @default.
- W4297238438 hasConcept C11171543 @default.
- W4297238438 hasConcept C118496448 @default.
- W4297238438 hasConcept C120665830 @default.
- W4297238438 hasConcept C121332964 @default.
- W4297238438 hasConcept C126780896 @default.
- W4297238438 hasConcept C15744967 @default.
- W4297238438 hasConcept C180205008 @default.
- W4297238438 hasConcept C184652730 @default.
- W4297238438 hasConcept C186541917 @default.
- W4297238438 hasConcept C194257627 @default.
- W4297238438 hasConcept C24890656 @default.
- W4297238438 hasConcept C2776257435 @default.
- W4297238438 hasConcept C2780023022 @default.
- W4297238438 hasConcept C33708915 @default.
- W4297238438 hasConcept C41008148 @default.
- W4297238438 hasConcept C57747864 @default.
- W4297238438 hasConcept C59696629 @default.
- W4297238438 hasConcept C62520636 @default.
- W4297238438 hasConcept C761482 @default.
- W4297238438 hasConcept C76155785 @default.
- W4297238438 hasConcept C76198728 @default.
- W4297238438 hasConcept C8058405 @default.
- W4297238438 hasConcept C97355855 @default.
- W4297238438 hasConceptScore W4297238438C11171543 @default.
- W4297238438 hasConceptScore W4297238438C118496448 @default.
- W4297238438 hasConceptScore W4297238438C120665830 @default.
- W4297238438 hasConceptScore W4297238438C121332964 @default.
- W4297238438 hasConceptScore W4297238438C126780896 @default.
- W4297238438 hasConceptScore W4297238438C15744967 @default.