Application of Geophysical Techniques for 3D Geohazard Mapping to Delineate Cavities and Potential Sinkholes in the Northern Part of Kuala Lumpur, Malaysia
Figure 4
Field and laboratory measurement of electrical resistivity. (a) ABEM Terrameter (Ohm/Ω) resistivity meter in the field (Model-2115), (b) a precision inductance, conductance, and resistance (LCR) meter for conductance and resistance of rock (LCR), and (c) ABEM Terrameter (Ohm/Ω) resistivity meter of soil and water in laboratory.