{"title":"Quantitative evaluation of spatial resolution in seismic tomography","authors":"I. Koulakov, N. A. Schelkanova, T. Stupina","doi":"10.18303/2619-1563-2020-2-4","DOIUrl":null,"url":null,"abstract":"We a of formal evaluation of spatial resolution in seismic tomography. We that a method of resolution estimate based on calculation of the resolution matrix appears to be misleading in a case of using the parameterization grid with different spacing. We have proposed an alternative algorithm based on reconstruction of a series of unit anomalies of fixed shapes. Furthermore, we have developed an algorithm for the direction dependent resolution estimates.","PeriodicalId":190530,"journal":{"name":"Russian Journal of Geophysical Technologies","volume":"10 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Russian Journal of Geophysical Technologies","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.18303/2619-1563-2020-2-4","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
We a of formal evaluation of spatial resolution in seismic tomography. We that a method of resolution estimate based on calculation of the resolution matrix appears to be misleading in a case of using the parameterization grid with different spacing. We have proposed an alternative algorithm based on reconstruction of a series of unit anomalies of fixed shapes. Furthermore, we have developed an algorithm for the direction dependent resolution estimates.
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