1887

Abstract

Summary

In early 2025 a TSIKL UAV-based TEM survey was conducted in South Africa using 200m × 200 m ground-based transmitting loop and a UAV quadcopter-mounted receiver. The survey was aimed at mapping overburden thickness and subsequently depth to the basement gneiss unit. The UAV-TEM data were inverted for conductance using Advanced Floating S-plane inversion (AFSI) algorithm, which was proven effective to depths exceeding 50 meters, showing computational efficiency and great practical application.

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/content/papers/10.3997/2214-4609.202520073
2025-09-07
2026-02-15
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References

  1. Davidenko, Y. A., Hallbauer-Zadorozhnaya, V.Y, Parshin, A.V., Bashkeev, .S. [2023] UAV-TEM data inversion with S- Plane method over Lake Baikal. Remote Sensing, 15, 5310.
    [Google Scholar]
  2. Hallbauer-ZadorozhnayaV.Y, DavdenkoY.A., StettlerE., ParshinA.V. [2022] A modified S-tau method for the fast interpretation of airborne TEM data, 17th SAGA Biennial Conference & Exhibition extended abstracts.
    [Google Scholar]
  3. Sidorov, V.A., Tikshaev, V.V. [1970]. Interpretation of transient EM field in the near zone. Razvedochnaya Geofizika, (42): 48–59. (in Russian).
    [Google Scholar]
  4. Zadorozhnaya, V. Y., Lepyoshkin, V.P, [1998] Induced Polarization Effect on the Inductive Sounding of Multilayered Sections, Izvestiya Physics of the Solid Earth, 34(4), 314–320.
    [Google Scholar]
  5. Zadorozhnaya, V. Y., Stettler, E. [2022] The use of the “floating” S-plane for effective interpretation of airborne TEM data. In Proceedings of the EM Induction Workshop, Çesme, Turkey, 11–17 September 2022.
    [Google Scholar]
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