EFFECTS OF NEAR SUBSURFACE STRUCTURES IN POST LINEAR STUDIES: A CASE STUDY OF SOME EXISTING ROADS IN EKPOMA, THE ADMINISTRATIVE HEADQUARTERS OF ESAN-WEST LOCAL GOVERNMENT AREA OF EDO STATE.
AMADASUN, C. V. O., ODEH, A. I. AND USIFO, A. G.
ABSTRACT
Shallow 2-D Post-linear studies of the Electrical resistivity and induced Polarization imaging were conducted on three existing roads of approximately 100m, 60m and 60m profiles respectively, in Ekpoma, initiated with a short protocol (DIPDIP4S): 2-Channel Dipole-dipole array CVES with 2 electrode cables, otherwise called the Dipole-dipole configuration, to produce models of the subsurface revealing horizontal and vertical geological variations as precipitators…