Research Article
Efficacy of Hummel (Modified Schlumberger) Arrays of Vertical Electrical Sounding in Groundwater Exploration: Case Study of Parts of Ibadan Metropolis, Southwestern Nigeria
Figure 9
Statistical plot of apparent resistivity data for location 28 (quartz schist) (a) Hummel against conventional Schlumberger (VES) and (b) “Half-Hummel” against conventional Schlumberger (VES).
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