Integrated Remote Sensing and Geophysical Investigations of the Geodynamic Activities at Lake Magadi, Southern Kenyan Rift

Figure 17

(a) Hill-shaded ASTER DEM subset showing the surface lineaments and the extracted aeromagnetic flight line 320. (b) Scatter plots showing the subsurface relationship between magnetic sources on flight line 320, the hypocenters, and the Curie-point (heat source). The magnetic sources are generated from 2D Euler deconvolution using structural index of 1 (i.e., contacts, faults) and inclinations and angles of −26.3° and 0.002°, respectively. R3 and R4 are the resistivity profiles 3 and 4, respectively. The blue horizontal lines are the ground magnetic profiles location.