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Computer aided contour plotting of geophysical survey data

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Summary

Geophysical survey data represent a class of information currently subjected to computer contouring techniques. The gridded network is a feature inherent to a large portion of these surveys. Taking advantage of this feature, a simple and highly efficient computer program has been developed, minimizing the contouring effort in terms of the money, time and programming involved in the interpretation process. The program includes interpolation between data points in two directions, determination of contour line coordinates, and subsequent plotting.

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References

  • Batcha, J. P. andReese, J. R. (1969),Surface determination and automatic contouring for mineral exploration, extraction and processing, Colo. Sch. Mines Q.59, 1–14.

    Google Scholar 

  • Briggs, I. C. (1974),Machine contouring using minimum curvature, Geophysics39, 39–48.

    Google Scholar 

  • Crain, I. K. (1970),Computer interpolation and contouring of two-dimensional data: A review, Geoexploration8, 71–86.

    Google Scholar 

  • Harbaugh, J. W., andMerriam, D. F.,Computer Applications in Stratigraphic Analysis (John Wiley & Sons, Inc. 1968), p. 282.

  • Hessing, R. C., Lee, H. K., Pierce, A., andPowers, E. N. (1972),Automatic controuring using bicubic functions, Geophysics37, 669–674.

    Google Scholar 

  • IBM,Numerical Surface Techniques and Contour Map Plotting (IBM Data Processing Applications, White Plains, New York 1965), p. 36.

  • McIntyre, D. B., Pollard, D. D., andSmith, R.,Computer Programs for Automatic Contouring, Kansas Geol. Surv., Comput. Contr. No. 23, 1968.

  • Ojakangas, D., andBasham, W. (1964),Simplified computer contouring of exploration data, Computers in the Mineral Industries, Stanford Univ. Publs, Geol. Sci.IX, 757–771.

    Google Scholar 

  • Smith, F. G. (1968),Three computer programs for contouring map data, Can. J. Earth Sci.5, 324–327.

    Google Scholar 

  • Thomas, E. N.,Maps of Residuals, from Regression: Their Characteristics and Uses in Geographic Research, Iowa State Univ. Studies in Geology, No. 2 Dept. of Geology, State Univ. of Iowa, Iowa City, 1960.

    Google Scholar 

  • Turner A. K.,The GCARS System FORTRAN IV Programmers Manual Part C—Programs for Contour Mapping, Joint Highway Research Project, Final Report No. 26, Purdue Univ., 1969, p. 93.

  • Walters, R. F. (1969),Contouring by machine: A users guide, Bull. Am. Ass. Petrol. Geol.53, 2324–2340.

    Google Scholar 

  • Wilcox, L. E. Fully Automated Compilation of Gravity and Geophysical Maps, Defence Mapping Agency Aerospace Center, St. Louis AFS, Missouri 1974, p. 59.

    Google Scholar 

  • Woodford, G. M. Contouring Program (OSUCON) User's Guide, Research Department, Defence Mapping Agency Aerospace Center, St. Louis AFS, Missouri, 1974.

    Google Scholar 

Download references

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Authors and Affiliations

  1. Underground Excavation and Rock Properties Information Center, Purdue University, 2595 Yeager Road, 47906, West Lafayette, Indiana

    E. C. Kalkani

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  1. E. C. Kalkani
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Kalkani, E.C. Computer aided contour plotting of geophysical survey data. PAGEOPH 113, 419–433 (1975). https://doi.org/10.1007/BF01592928

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  • DOI: https://doi.org/10.1007/BF01592928

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