The use of conventional methods of drilling and sampling from soil to rock for various ground
types and conditions has not proven to be the best approach for acquiring representative
data for ground assessment and measurement. In situ testing is highly tcchnical and
expensive, Geophysical testing is as a non-destructive method for geotechnical investigation
that has progressively gained popularity amongst civil engineers, 2D resistivity imaging
method for site investigation is cost-effective for assessing large areas and deep ground …