Detection of Lineaments in Denizli Basin of Western Anatolia Region Using Bouguer Gravity Data

The aim of this study is to investigate the geostructural boundaries of the eastern part of Western Anatolia. To achieve this, three methods, horizontal gradient, analytic signal, and tilt angle, were used. With the application of each method to the Bouguer gravity data, the common lineaments were determined using maximum values of the horizontal gradient, analytic signal maps, and zero contours of the tilt angle maps. The basement topography was also produced using the Parker-Oldenburg algorithm. Then, the produced lineaments were compared with the active fault map of the region. The results suggested that although a good agreement between the current work and earlier work exists, the new four lineament regions were also detected. We concluded that this work will lead to better understanding of Anatolian geostructural and its impact on the larger scale geological processes.