A system for detecting and confirming groundwater in the underground water vein and the relevant underground water vein

摘要

An object of the present invention is to provide a system capable of detecting and confirming an underground water vein in a specific ground area, and detecting and confirming the ground water in the corresponding underground water vein with a pin point. The present invention provides a two-dimensional visualization of the underground water veins of a specific ground area, and a plurality of electrode groups 22 disposed in the specific ground area, and a dipole/dipole arrangement of 4 poles among the electrode group 22 Two poles of the electrodes 22a are used as potential electrodes, and the other two poles are current electrodes, combined and switched, and a station switching unit 23 for performing horizontal and vertical underground exploration, and a ground area Measuring means 25 for performing all the measuring points, and the specific resistance calculating means 31 for each station for calculating the resistivity values for each high and low 2 frequencies in the horizontal and vertical directions at each station in the ground area for each station; Based on the resistivity value for each high and low 2 frequency at each station, the impedance effect is obtained at each station, and it is possible to estimate that there is an underground water vein at the station where the impedance effect > 1, so that it can be displayed in three dimensions. did it