Tehnika (Jan 2014)

The application of mathematical transformation in order to define edges of pluton Valja Strž

  • Ignjatović Snežana M.,
  • Vasiljević Ivana M.,
  • Vasiljević Ilija I.

DOI
https://doi.org/10.5937/tehnika1405759I
Journal volume & issue
Vol. 69, no. 5
pp. 759 – 764

Abstract

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The Timok Magmatic Complex (TMC) belongs to the East Serbian and is the largest volcanic area in our country. The largest pluton in this area is Valja Strž. This pluton is situated in the northwestern part of the complex. Applying different methods of mathematical transformation on aeromagnetic data facilitated outlining of pluton edges in subsurface of surrounding rocks. In this paper we used mathematical transformation on anomaly values of the magnetic field, obtained from processing of aeromagnetic data. In order to detect the edges of pluton Valja Strž we used following set of mathematical transformation: first vertical derivative, the total horizontal derivative, tilt derivative, upward continuation, and combination of upward continuation and tilt derivative. Results of application of mathematical transformation showed that outspread of the pluton Valja Strž in the subsurface is larger than its extend on the surface.

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