Application of induced polarization method in hydrological exploration
In this paper,the object of groundwater evaluation is shallow groundwater,according to the previous collection of topographic data,hydrological data,nearby engineering geological data,hydrogeophysical prospecting work needs to guide geological exploration hole layout.The induced polarization method can be carried out by various devices of resistivity method,and the quadrupole symmetry device is mainly used in this exploration,the range of an ancient channel is inferred,which provides reliable basis for hydrologic exploration and gets better research results.