Fig. 9
From: Seismic refraction investigation of the shallow bedrock in New Qena City, Eastern Desert, Egypt
Tomographic models as well as raytracing results of the seismic refraction lines (P1 to P5) in the western part of the study area. Weakness zones could be recognized as areas with lower velocities, marked by red dotted circles on the tomographic models. These areas are also marked by white dotted circles on the ray density diagrams. Faults are recognized on the velocity sections by visible displacement of the velocity contours. Areas with low velocity gradient are marked by rectangles. Tomographic models as well as raytracing results of the seismic refraction lines (P6 to P10) in the eastern part of the study area.
