All Stories

  1. AN IMPROVED TERRACING ALGORITHM FOR POTENTIAL FIELD DATA

    Article • Geophysics, August 2020, Society of Exploration Geophysicists

    Professor Gordon Cooper

  2. Locating thin dykes using wavelet analysis of their magnetic anomalies

    Article • Exploration Geophysics, June 2019, Taylor & Francis

    Professor Gordon Cooper

  3. The interpretation of the generalised derivative operator

    Article • Geophysical Prospecting, June 2017, Wiley

    Professor Gordon Cooper

  4. Determining the Depth of Infinite Horizontal Cylindrical Sources from Spontaneous Polarization Data

    Article • Pure and Applied Geophysics, January 2017, Springer Science + Business Media

    Professor Gordon Cooper

  5. Detecting anomalies in diaphragm walls with electrical resistance measurements

    Article • Near Surface Geophysics, December 2016, EAGE Publications

    Professor Gordon Cooper

  6. Fine structure of the isoscalar giant quadrupole resonance inSi28andAl27

    Article • August 2016, American Physical Society (APS)

    Professor Gordon Cooper

  7. Applying the tilt-depth and contact-depth methods to the magnetic anomalies of thin dykes

    Article • Geophysical Prospecting, July 2016, Wiley

    Professor Gordon Cooper

  8. Determining the distance to magnetic sources

    Article • Geophysics, March 2016, Society of Exploration Geophysicists

    Professor Gordon Cooper

  9. The amplitude and phase of the derivatives of the magnetic anomalies of thin dykes and contacts

    Article • Exploration Geophysics, January 2016, CSIRO Publishing

    Professor Gordon Cooper

  10. Attribute-Based Time Series Cross-Correlation Measures

    Article • Pure and Applied Geophysics, October 2015, Springer Science + Business Media

    Professor Gordon Cooper

  11. An Improved Method for Determining the Distance to Magnetic Sources

    Article • Pure and Applied Geophysics, October 2015, Springer Science + Business Media

    Professor Gordon Cooper

  12. Comment on “Edge enhancement of magnetic data using fractional-order-derivative filters” (Muzaffer Özgü Arısoy and Ünal Dikmen, G eophysics , 80, no. 1, J7–J17)

    Article • Geophysics, September 2015, Society of Exploration Geophysicists

    Professor Gordon Cooper

  13. Integrated interpretation of 3D seismic data to enhance the detection of the gold-bearing reef: Mponeng Gold mine, Witwatersrand Basin (South Africa)

    Article • Geophysical Prospecting, July 2015, Wiley

    Professor Gordon Cooper

  14. Mineral and structural mapping of the Aynak-Logar Valley (eastern Afghanistan) from hyperspectral remote sensing data and aeromagnetic data

    Article • Arabian Journal of Geosciences, June 2015, Springer Science + Business Media

    Professor Gordon Cooper

  15. Using the analytic signal amplitude to determine the location and depth of thin dikes from magnetic data

    Article • Geophysics, January 2015, Society of Exploration Geophysicists

    Professor Gordon Cooper

  16. A new semiautomatic interpretation technique for aeromagnetic data

    Article • January 2015, American Institute of Physics

    Professor Gordon Cooper

  17. Reducing the dependence of the analytic signal amplitude of aeromagnetic data on the source vector direction

    Article • Geophysics, July 2014, Society of Exploration Geophysicists

    Professor Gordon Cooper

  18. The automatic determination of the location, depth, and dip of contacts from aeromagnetic data

    Article • Geophysics, May 2014, Society of Exploration Geophysicists

    Professor Gordon Cooper

  19. Euler deconvolution in a radial coordinate system

    Article • Geophysical Prospecting, April 2014, Wiley

    Professor Gordon Cooper

  20. The Automatic Determination of the Location and Depth of Contacts and Dykes from Aeromagnetic Data

    Article • Pure and Applied Geophysics, February 2014, Springer Science + Business Media

    Professor Gordon Cooper

  21. The role of airborne dust in the growth of tree islands in the Okavango Delta, Botswana

    Article • Geomorphology, February 2014, Elsevier

    Professor Gordon Cooper

  22. The scaling behaviour of the edges of gravity data

    Article • Nonlinear Processes in Geophysics, May 2013, Copernicus GmbH

    Professor Gordon Cooper

  23. Reply to a discussion about the “Hyperbolic tilt angle method” by Zhou et al.

    Article • Computers & Geosciences, March 2013, Elsevier

    Professor Gordon Cooper

  24. The removal of unwanted edge contours from gravity datasets

    Article • Exploration Geophysics, January 2013, CSIRO Publishing

    Professor Gordon Cooper

  25. The semi-automatic interpretation of magnetic dyke anomalies

    Article • Computers & Geosciences, July 2012, Elsevier

    Professor Gordon Cooper

  26. A gradient-ratio method for the semi-automatic interpretation of gravity map data sets

    Article • Geophysical Prospecting, May 2012, Wiley

    Professor Gordon Cooper

  27. An improved tilt angle filter for potential field data

    Article • The Leading Edge, May 2012, Society of Exploration Geophysicists

    Professor Gordon Cooper

  28. 2+level densities in40Ca extracted from high energy-resolution (p,p′) experiments

    Article • Journal of Physics Conference Series, February 2012, Institute of Physics Publishing

    Professor Gordon Cooper

  29. The extraction of edges and ridges from potential field data using gradient vector information

    Article • January 2012, American Institute of Physics

    Professor Gordon Cooper

  30. Level density of 2+states in40Ca from high-energy-resolution (p,p′) experiments

    Article • Physical Review C, November 2011, American Physical Society (APS)

    Professor Gordon Cooper

  31. The semiautomatic interpretation of gravity profile data

    Article • Computers & Geosciences, August 2011, Elsevier

    Professor Gordon Cooper

  32. Wavelet based Raman spectra comparison

    Article • Chemometrics and Intelligent Laboratory Systems, May 2011, Elsevier

    Professor Gordon Cooper

  33. Fine structure of the isoscalar giant quadrupole resonance in 40Ca due to Landau damping?

    Article • Physics Letters B, April 2011, Elsevier

    Professor Gordon Cooper

  34. A generalized derivative operator for potential field data‡

    Article • Geophysical Prospecting, December 2010, Wiley

    Professor Gordon Cooper

  35. A POSSIBLE MESOARCHAEAN IMPACT STRUCTURE AT SETLAGOLE, NORTH WEST PROVINCE, SOUTH AFRICA: AEROMAGNETIC AND FIELD EVIDENCE

    Article • South African Journal of Geology, December 2010, Geological Society of South Africa

    Professor Gordon Cooper

  36. A possible new impact structure in the Okavango Delta, Botswana

    Article • Geological Society of America Special Papers, September 2010, Geological Society of America

    Professor Gordon Cooper

  37. Enhancing ridges in potential field data

    Article • Exploration Geophysics, January 2010, CSIRO Publishing

    Professor Gordon Cooper

  38. Enhancing circular features in potential field data

    Article • Exploration Geophysics, January 2010, CSIRO Publishing

    Professor Gordon Cooper

  39. Terracing potential field data

    Article • Geophysical Prospecting, November 2009, Wiley

    Professor Gordon Cooper

  40. Wavelet-based semblance filtering

    Article • Computers & Geosciences, October 2009, Elsevier

    Professor Gordon Cooper

  41. Balancing images of potential-field data

    Article • Geophysics, May 2009, Society of Exploration Geophysicists

    Professor Gordon Cooper

  42. Global investigation of the fine structure of the isoscalar giant quadrupole resonance

    Article • Physical Review C, April 2009, American Physical Society (APS)

    Professor Gordon Cooper

  43. The antialiased textural analysis of aeromagnetic data

    Article • Computers & Geosciences, March 2009, Elsevier

    Professor Gordon Cooper

  44. Blocking geophysical borehole log data using the continuous wavelet transform

    Article • Exploration Geophysics, January 2009, CSIRO Publishing

    Professor Gordon Cooper

  45. AfricaArray: Developing a geosciences workforce for Africa's natural resource sector

    Article • The Leading Edge, October 2008, Society of Exploration Geophysicists

    Professor Gordon Cooper

  46. Edge enhancement of potential-field data using normalized statistics

    Article • Geophysics, May 2008, Society of Exploration Geophysicists

    Professor Gordon Cooper

  47. Merging radiometric grids using histogram matching

    Article • Computers & Geosciences, March 2008, Elsevier

    Professor Gordon Cooper

  48. Analysis of fine structure in the nuclear continuum

    Article • Physical Review C, February 2008, American Physical Society (APS)

    Professor Gordon Cooper

  49. Comparing time series using wavelet-based semblance analysis

    Article • Computers & Geosciences, February 2008, Elsevier

    Professor Gordon Cooper

  50. Euler Deconvolution with Improved Accuracy and Multiple Different Structural Indices

    Article • Journal of China University of Geosciences, February 2008, Elsevier

    Professor Gordon Cooper

  51. Wavelet and statistical investigation of density and susceptibility data from the Bellevue drill core and Moordkopje borehole, Bushveld Complex, South Africa

    Article • January 2008, Society of Exploration Geophysicists

    Professor Gordon Cooper

  52. Enhancing linear features in image data using horizontal orthogonal gradient ratios

    Article • Computers & Geosciences, July 2007, Elsevier

    Professor Gordon Cooper

  53. Enhancing potential field data using filters based on the local phase

    Article • Computers & Geosciences, December 2006, Elsevier

    Professor Gordon Cooper

  54. Geophysical applications of the Hough Transform

    Article • South African Journal of Geology, December 2006, Geological Society of South Africa

    Professor Gordon Cooper

  55. Obtaining dip and susceptibility information from Euler deconvolution using the Hough transform

    Article • Computers & Geosciences, December 2006, Elsevier

    Professor Gordon Cooper

  56. Interpreting potential field data using continuous wavelet transforms of their horizontal derivatives

    Article • Computers & Geosciences, August 2006, Elsevier

    Professor Gordon Cooper

  57. Differential reduction to the pole

    Article • Computers & Geosciences, October 2005, Elsevier

    Professor Gordon Cooper

  58. Analysing potential field data using visibility

    Article • Computers & Geosciences, August 2005, Elsevier

    Professor Gordon Cooper

  59. The use of textural analysis to locate features in geophysical data

    Article • Computers & Geosciences, August 2005, Elsevier

    Professor Gordon Cooper

  60. Sunshading global datasets

    Article • Computers & Geosciences, February 2005, Elsevier

    Professor Gordon Cooper

  61. The Shuttle Radar Topography Mission?a new source of near-global digital elevation data

    Article • Exploration Geophysics, January 2005, CSIRO Publishing

    Professor Gordon Cooper

  62. Separation filtering using fractional order derivatives

    Article • Exploration Geophysics, January 2005, CSIRO Publishing

    Professor Gordon Cooper

  63. Enhancement of magnetic signatures of impact structures

    Article • January 2005, Geological Society of America

    Professor Gordon Cooper

  64. Geophysical evidence for a pre-impact Sudbury dome, southern Superior Province, Canada

    Article • Canadian Journal of Earth Sciences, January 2005, Canadian Science Publishing

    Professor Gordon Cooper

  65. Topography over the Chicxulub impact crater from Shuttle Radar Topography Mission data

    Article • January 2005, Geological Society of America

    Professor Gordon Cooper

  66. Filtering using variable order vertical derivatives

    Article • Computers & Geosciences, June 2004, Elsevier

    Professor Gordon Cooper

  67. The detection of circular features in irregularly spaced data

    Article • Computers & Geosciences, February 2004, Elsevier

    Professor Gordon Cooper

  68. The textural analysis of gravity data using co-occurrence matrices

    Article • Computers & Geosciences, February 2004, Elsevier

    Professor Gordon Cooper

  69. A semi-automatic procedure for the interpretation of geophysical data

    Article • Exploration Geophysics, January 2004, CSIRO Publishing

    Professor Gordon Cooper

  70. Euler deconvolution applied to potential field gradients

    Article • Exploration Geophysics, January 2004, CSIRO Publishing

    Professor Gordon Cooper

  71. The stable downward continuation of potential field data

    Article • Exploration Geophysics, January 2004, CSIRO Publishing

    Professor Gordon Cooper

  72. Persistent millennial-scale climatic variability over the past 25,000 years in Southern Africa

    Article • Quaternary Science Reviews, November 2003, Elsevier

    Professor Gordon Cooper

  73. Feature detection using sun shading

    Article • Computers & Geosciences, October 2003, Elsevier

    Professor Gordon Cooper

  74. The application of fractional calculus to potential field data

    Article • Exploration Geophysics, January 2003, CSIRO Publishing

    Professor Gordon Cooper

  75. Drape-related problems in aeromagnetic surveys: the need for tight-drape surveys

    Article • Exploration Geophysics, January 2003, CSIRO Publishing

    Professor Gordon Cooper

  76. Wavelet analysis of detailed drillhole magnetic susceptibility data, Brockman Iron Formation, Hamersley Basin, Western Australia

    Article • Exploration Geophysics, January 2003, CSIRO Publishing

    Professor Gordon Cooper

  77. Fixed point inversion of geophysical data

    Article • Computers & Geosciences, August 2002, Elsevier

    Professor Gordon Cooper

  78. Dynamics on the complex sphere and torus

    Article • Computers & Graphics, February 2002, Elsevier

    Professor Gordon Cooper

  79. Millennial to multi-decadal variability in the climate of southern Africa

    Article • International Journal of Climatology, January 2002, Wiley

    Professor Gordon Cooper

  80. Aspects of chaotic dynamics in the least-squares inversion of gravity data

    Article • Computers & Graphics, August 2001, Elsevier

    Professor Gordon Cooper

  81. Julia sets of the complex Carotid–Kundalini function

    Article • Computers & Graphics, February 2001, Elsevier

    Professor Gordon Cooper

  82. Fractal convergence properties of geophysical inversion

    Article • Computers & Graphics, August 2000, Elsevier

    Professor Gordon Cooper

  83. Chaotic behaviour in the Carotid–Kundalini map function

    Article • Computers & Graphics, June 2000, Elsevier

    Professor Gordon Cooper

  84. Gridding gravity data using an equivalent layer

    Article • Computers & Geosciences, March 2000, Elsevier

    Professor Gordon Cooper

  85. Modelling climatic change in South Africa from perturbed borehole temperature profiles

    Article • Quaternary International, June 1999, Elsevier

    Professor Gordon Cooper

  86. EULDEP: a program for the Euler deconvolution of magnetic and gravity data

    Article • Computers & Geosciences, July 1998, Elsevier

    Professor Gordon Cooper