Numerical verification and extension of an analytic generalized inverse for common-depth-point and vertical- seismic-profile traveltime equations.

G. T. Schuster; D. P. Johnson; D. J. Trentman

doi:10.1190/1.1442466

Numerical verification and extension of an analytic generalized inverse for common-depth-point and vertical- seismic-profile traveltime equations.

G. T. Schuster, D. P. Johnson, D. J. Trentman

Research output: Contribution to journal › Article › peer-review

11 Scopus citations

Abstract

Empirically establishes the range of validity for an analytic generalized inverse (assuming negligible ray bending) associated with 1-D vertical seismic profiles (VSP) or common-depth-point (CDP) traveltime equations. Computer tests show that the analytic inverse closely predicts the condition number of (L^TL) and roughly predicts some features of the unit covariance matrix for a source offset-to-well depth ratio less than 1. -from Authors

Original language	English (US)
Pages (from-to)	326-333
Number of pages	8
Journal	Geophysics
Volume	53
Issue number	3
DOIs	https://doi.org/10.1190/1.1442466
State	Published - 1988
Externally published	Yes

ASJC Scopus subject areas

Geochemistry and Petrology

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10.1190/1.1442466

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title = "Numerical verification and extension of an analytic generalized inverse for common-depth-point and vertical- seismic-profile traveltime equations.",

abstract = "Empirically establishes the range of validity for an analytic generalized inverse (assuming negligible ray bending) associated with 1-D vertical seismic profiles (VSP) or common-depth-point (CDP) traveltime equations. Computer tests show that the analytic inverse closely predicts the condition number of (LTL) and roughly predicts some features of the unit covariance matrix for a source offset-to-well depth ratio less than 1. -from Authors",

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year = "1988",

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AU - Johnson, D. P.

AU - Trentman, D. J.

PY - 1988

Y1 - 1988

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AB - Empirically establishes the range of validity for an analytic generalized inverse (assuming negligible ray bending) associated with 1-D vertical seismic profiles (VSP) or common-depth-point (CDP) traveltime equations. Computer tests show that the analytic inverse closely predicts the condition number of (LTL) and roughly predicts some features of the unit covariance matrix for a source offset-to-well depth ratio less than 1. -from Authors

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Numerical verification and extension of an analytic generalized inverse for common-depth-point and vertical- seismic-profile traveltime equations.

Abstract

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