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A simple derivation of the formula to calculate synthetic long-period seismograms in a heterogeneous earth by normal mode summationA simple modification of Gilbert's formula to account for slight lateral heterogeneity of the earth leads to a convenient formula to calculate synthetic long period seismograms. Partial derivatives are easily calculated, thus the formula is suitable for direct inversion of seismograms for lateral heterogeneity of the earth. Previously announced in STAR as N83-29893
Document ID
19840057222
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Tanimoto, T. (California Institute of Technology Pasadena, CA, United States)
Date Acquired
August 12, 2013
Publication Date
April 1, 1984
Publication Information
Publication: Geophysical Journal
Volume: 77
ISSN: 0016-8009
Subject Category
Geophysics
Accession Number
84A40009
Funding Number(s)
CONTRACT_GRANT: NSG-7610
Distribution Limits
Public
Copyright
Other

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