TRANSFORMATION OF DIPOLE RESISTIVITY SOUNDING MEASUREMENTS OVER LAYERED EARTH BY LINEAR DIGITAL FILTERING *
- 1 September 1974
- journal article
- Published by Wiley in Geophysical Prospecting
- Vol. 22 (3) , 476-489
- https://doi.org/10.1111/j.1365-2478.1974.tb00100.x
Abstract
The technique of linear digital filtering as developed for the direct interpretation of Schlumberger and Wenner soundings (Ghosh 1971) has been applied here for the derivation of the resistivity transform function from the field dipole measurements as the first step in directly interpreting dipole data. Filter coefficients for this transformation have been worked out for the radial‐polar, perpendicular and parallel (30°) arrays of dipole sounding. The procedure combines speed with accuracy.Keywords
This publication has 13 references indexed in Scilit:
- A STUDY ON THE DIRECT INTERPRETATION OF DIPOLE SOUNDING RESISTIVITY MEASUREMENTS OVER LAYERED EARTH *Geophysical Prospecting, 1973
- THE USE OF LINEAR FILTERING IN GRAVITY PROBLEMSGeophysics, 1971
- THE APPLICATION OF LINEAR FILTER THEORY TO THE DIRECT INTERPRETATION OF GEOELECTRICAL RESISTIVITY SOUNDING MEASUREMENTS*Geophysical Prospecting, 1971
- OPTIMUM SECOND‐DERIVATIVE AND DOWNWARD‐CONTINUATION FILTERSGeophysics, 1969
- THE ANALYSIS AND DESIGN OF TWO‐DIMENSIONAL FILTERS FOR TWO‐DIMENSIONAL DATA *Geophysical Prospecting, 1967
- TWO‐DIMENSIONAL FILTERING AND THE SECOND DERIVATIVE METHODGeophysics, 1966
- CONVOLUTION FILTERING OF GRAVITY AND MAGNETIC MAPSGeophysics, 1965
- FREQUENCY ANALYSIS FOR GRAVITY AND MAGNETIC INTERPRETATIONGeophysics, 1958
- SOME GEOMETRICAL PROPERTIES OF RESIDUAL MAPSGeophysics, 1954
- REGIONALS, RESIDUALS, AND STRUCTURESGeophysics, 1954