Open Access
Estimation of Tectonic Structure of Eastern Anatolia Region using Gravity Data
Ali Elmas1*
1Karadeniz Technical University, Trabzon, Turkey
* Corresponding author: elmas@ktu.edu.tr

Presented at the 2nd International Symposium on Innovative Approaches in Scientific Studies (ISAS2018-Winter), Samsun, Turkey, Nov 30, 2018

SETSCI Conference Proceedings, 2018, 3, Page (s): 541-543 , https://doi.org/

Published Date: 31 December 2018    | 1515     12

Abstract

It was aimed to find the structural discontinuities of the Eastern Anatolia Region by using horizontal gradient
magnitude technique. When determining the structural discontinuities of the region, the maximum amplitudes of the horizontal
gradient magnitude were used. Along with a good harmony between this study and previous studies, new discontinuity
boundaries were found. In addition, the basement topography of the region was calculated using the Parker-Oldenburg
inversion algorithm. 

Keywords - Horizontal gradient magnitude, Eastern Anatolia Region, vertical first derivative

References

[1] Arısoy, M. Ö., Dikmen, Ü., 2011. Potensoft: MATLAB-based Software for potential field data processing, modelling and mapping. Computer & Geosciences, 37, 935–942.
[2] Cooper, G. R. J., Cowan, D. R., 2006. Enhancing potential field data using filters based on the local phase. Computers and geosciences, 32 (10), 1585-1591.
[3] Cordell, L., Grauch, V.J.S., 1985. Mapping basement magnetization zones from aeromagnetic data in the San Juan Basin, New Mexico, (Ed. Hinze, W.J.) The utility of regional gravity and magnetic anomaly maps. Society of Exploration Geophysicists, 181–197.
[4] Emre, Ö., Duman, T.Y., Özalp, S., Elmacı, H., Olgun, Ş., Şaroğlu, F. 2013. Açıklamalı 1/1.250.000 Ölçekli Türkiye Diri Fay Haritası, Maden Tetkik ve Arama Genel Müdürlüğü, Özel Yayın Serisi-30. Ankara- Türkiye.
[5] Gomez-Ortiz, D., Agarwal, B. N. P., 2005. 3DINVER.M: A MATLAB program to invert the gravity anomaly over a 3-D horizontal density interface by Parker–Oldenburg’s algorithm. Computer Geosciences, 31, 513–520.
[6] Gunn, P. J., 1975. Linear transformations of gravity and magnetic fields. Geophysical Prospecting, 23 (2), 300-312.
[7] Oldenburg, D. W., 1974. The inversion and interpretation of gravity anomalies. Geophysics, 39, 526–536.
[8] Oruç, B., Gomez-Ortiz, D., Petit, C., 2017. Lithospheric flexural strength and effective elastic thicknesses of the Eastern Anatolian and surrounding region. Journal of Asian Earth Sciences, DOI: https://doi.org/10.1016/j.jseaes.2017.09.015
[9] Parker, R. L., 1973. The rapid calculation of potential anomalies. Geophysical Journal International, 31, 447–455.
[10] Pavlis, N. K., Holmes, S. A., Kenyon, S. C., Factor. J. K., 2008. An Earth Gravitational Model to Degree 2160: EGM2008. EGU General Assembly 2008, Vienna, Austria, April 13–18, 2008. http://earthinfo.nga.mil/GandG/wgs84/gravitymod/egm2008. (Ziyaret tarihi: 11 Şubat 2017).
[11] Ryan, W.B.F., Carbotte, S.M., Coplan, J.O., O'Hara, S., Melkonian, A., Arko, R., Weissel, R.A., Ferrini, V., Goodwillie, A., Nitsche, F., Bonczkowski, J., Zemsky, R., 2009. Global multi-resolution topography synthesis. Geochem. Geophys. Geosyst. 10, Q03014. http://dx.doi.org/10.1029/2008GC002332.
[12] Şengör, A.M.C., Kidd, W.S.F., 1979. The post-collisional tectonics of the Turkish-Iranian Plateau and a comparison with Tibet. Tectonophysics 55, 361–376.

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