TWO EXAMPLES FOR IMAGING BURIED GEOLOGICAL BOUNDARIES: SINKHOLE STRUCTURE AND SEY‹T HACI FAULT, KARAPINAR, KONYA

Authors : Ertan TOKER, Yahya ÇİFTÇİ, Aytekin AYVA, Akın KÜRÇER

Pages : 189-199

Doi:10.19111/bmre.68669

View : 21 | Download : 14

Publication Date : 2014-12-01

Article Type : Research Paper

Abstract :Once anomalies with positive and negative circular closures are assessed together inpotential field maps, the ones which have meaningful geometric structure appear as moredistinguishable. When the edge detection is applied, the preliminary geological modelabout the geological structure may or may not be verified. When it is not verified then it isunderstood that the predicted geological model should be reconsidered and discussedagain. In this study, the edge detection was introduced and the success of the method wastested in an artificial data. Following that, its effect on sinkholes was studied applying themethod on detailed gravity data collected in Karapınar (Konya) region. At the same time,this method was applied on data related to active Seyit Hacı Fault zone. It was detectedthat the fault had shown continuity towards SW and these evidences were discussed
Keywords : Sinkhole, gravity, hyperbolic tilt angle, edge zone, derivative, tilt angle, anomaly, Seyit Hac› Fault, Karap›nar, Konya