Show simple item record Frazer, L. Neil 2013-02-25T18:51:19Z 2013-02-25T18:51:19Z 1981
dc.identifier.citation Frazer, L. Neil, 1981, Generation of Synthetic Seismograms for an Acoustic Layer over an Acoustic Half Space.Indiana Geological Survey Occasional Paper 35, 62 p., 9 fig. en
dc.description.abstract The problem of sound propagation in an acoustic layer over an acoustic half space (liquid over liquid) is solved by quadrature based on the generalized Filon method. Synthetic seismograms are computed by program NFAR1 for nearly arbitrary source-receiver distances and ranges of frequency. The user may optionally plot pressure and horizontal or vertical motion at specific distances. Test cases presented in the text demonstrate that the seismograms agree in arrival time and waveform for all anticipated events, such as direct, reflected, and refracted arrivals, including normal modes. en
dc.language.iso en_US en
dc.publisher Indiana Geological Survey en
dc.relation.ispartofseries Occasional Paper;35
dc.rights This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 2.5 License. To view a copy of this license, visit or send a letter to Creative Commons, 543 Howard Street, 5th Floor, San Francisco, California, 94105, USA. en
dc.subject Synthetic Seismograms, Acoustic Layer, Acoustic Half Space, Fortran IV Program NFAR1 en
dc.title Generation of Synthetic Seismograms for an Acoustic Layer over an Acoustic Half Space en
dc.type Technical Report en

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