Efficacy of Hummel (Modified Schlumberger) Arrays of Vertical Electrical Sounding in Groundwater Exploration: Case Study of Parts of Ibadan Metropolis, Southwestern Nigeria

<div>Comparison of results obtained from the interpretation of field data collected using the different array methods at VES stations on amphibolite for (a) location 16, Oki Ibadan, and (b) location 19, Oki Ibadan.</div>

International Journal of Geophysics

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Figure 23

Figure 23: Efficacy of Hummel (Modified Schlumberger) Arrays of Vertical Electrical Sounding in Groundwater Exploration: Case Study of Parts of Ibadan Metropolis, Southwestern Nigeria 

Figure 23 | Efficacy of Hummel (Modified Schlumberger) Arrays of Vertical Electrical Sounding in Groundwater Exploration: Case Study of Parts of Ibadan Metropolis, Southwestern Nigeria 