All Stories

  1. Geophysics for critical minerals — Introduction

    Article • Geophysics, November 2023, Society of Exploration Geophysicists

    Changchun Yin, Prof James C Macnae

  2. Comments on: “Ambiguity in induced polarization time constants and the advantage of the Pelton model” (Andreas Weller and Lee Slater, 2022, Geophysics, 87, no. 6, E393–E399)

    Article • Geophysics, February 2023, Society of Exploration Geophysicists

    Prof James C Macnae

  3. Estimation and geologic interpretation of regolith chargeability and superparamagnetic susceptibility in airborne electromagnetic data

    Article • Geophysics, July 2020, Society of Exploration Geophysicists

    Prof James C Macnae

  4. Stripping induced polarization effects from airborne electromagnetics to improve 3D conductivity inversion of a narrow palaeovalley

    Article • Geophysics, July 2020, Society of Exploration Geophysicists

    Prof James C Macnae, Timothy Munday

  5. Three conductivity modelling algorithms and three 3D inversions of the Forrestania test site AEM anomaly

    Article • Exploration Geophysics, January 2019, Taylor & Francis

    Prof James C Macnae

  6. 3D time-domain airborne electromagnetic inversion based on secondary field finite-volume method

    Article • Geophysics, July 2018, Society of Exploration Geophysicists

    Prof James C Macnae, Changchun Yin

  7. Source-dependent bias of sferics in magnetotelluric responses

    Article • Geophysics, May 2018, Society of Exploration Geophysicists

    Prof James C Macnae

  8. Superparamagnetism in ground and airborne electromagnetics: Geometrical and physical controls

    Article • Geophysics, November 2017, Society of Exploration Geophysicists

    Prof James C Macnae

  9. Comparing induced polarization responses from airborne inductive and galvanic ground systems: Lewis Ponds, New South Wales

    Article • Geophysics, November 2016, Society of Exploration Geophysicists

    Prof James C Macnae

  10. Mapping IP and SPM from the air is useful and the corrections produce better conductivity maps

    Article • Geophysics, November 2016, Society of Exploration Geophysicists

    Prof James C Macnae

  11. Comparing induced polarization responses from airborne inductive and galvanic ground systems: Tasmania

    Article • Geophysics, November 2016, Society of Exploration Geophysicists

    Prof James C Macnae

  12. Quantitative estimation of intrinsic induced polarization and superparamagnetic parameters from airborne electromagnetic data

    Article • Geophysics, November 2016, Society of Exploration Geophysicists

    Prof James C Macnae

  13. Stripping very low frequency communication signals with minimum shift keying encoding from streamed time-domain electromagnetic data

    Article • Geophysics, November 2015, Society of Exploration Geophysicists

    Prof James C Macnae

  14. Detection of a perfect conductor with an airborne electromagnetic system: The Gemini Field Test

    Article • Geophysics, September 2013, Society of Exploration Geophysicists

    Prof James C Macnae

  15. Induced polarization in airborne EM

    Article • Geophysics, September 2012, Society of Exploration Geophysicists

    Prof James C Macnae