Cave detection using the resistivity imaging technique. Cave detection using resistivity imaging. Resistivity imaging for mapping karst fractures. The profile was surveyed using the roll-along technique moving 14 electrodes at a time. Using resistivity imaging for bedrock mapping in karst terrain.
Interesting example showing how well drill logs match the resistivity images.
Schnabel Engineering has drilled 30 wells along three resistivity imaging profiles. The location of the wells are plotted on the profiles and wherever the boring hit bedrock, a crossbar has been placed on the plot. This way it is easy to see how well the resistivity image correlates to the bedrock topography. Using resistivity imaging for detection of a sewer pipe line. A buried sewer pipe was detected using resistivity imaging.