DEPTH ESTIMATION FROM RESIDUAL BOUGUER ANOMALIES: A PROCEDURE BASED ON THE BACKUS‐GILBERT MINIMUM DISTANCE CRITERION *

References

1. Backus, G., and Gilbert, F., 1967. Numerical application of a formalism for geophysical inverse problems, Geophys. Jour. Royal Astron. Soc.13, 247–276.
   [Google Scholar]
2. Backus, G., and Gilbert, F., 1969. Constructing P‐velocity models to fit restricted sets of travel time data, Bull. Seismol. Soc. Am.59, 1407–1414.
   [Google Scholar]
3. Bard, Y., 1974. Nonlinear Parameter Estimation, Academic Press, New York , 341 pp.
   [Google Scholar]
4. Green, W., 1975. Inversion of gravity profiles by use of a Gilbert‐Backus approach, Geophysics40, 763–773.
   [Google Scholar]
5. W.Murray
   Powell, M. J. D., 1972. Problems related to unconstrained optimization in Numerical Methods for unconstrained optimization, W.Murray , Editor, Academic Press, London , 144 pp.
   [Google Scholar]