Title:
ELECTRIC SURVEY SYSTEM AND ELECTRIC SURVEY METHOD
Document Type and Number:
Japanese Patent JP2018205052
Kind Code:
A
Abstract:
To provide an electric survey system that allows any number of electrodes to be disposed and can simplify wiring work of cables.SOLUTION: An electric survey system includes a data processing device 21. The data processing device includes: a plurality of electrodes 31 installed in a measuring object region; a power source 11 for supplying currents to the plurality of electrodes 31; electrical wires for potential measurement for electrically connecting the plurality of electrodes 31 to one another; an electrode specification unit for specifying a pair of electrodes of the plurality of electrodes 31 as a pair of current electrodes, and specifying another pair of electrodes as a pair of potential electrodes; and apparent-resistivity-value calculating means for calculating an apparent resistivity value and a charge rate of the ground, on the basis of the current value flowing between the pair of current electrodes and the potential difference between the pair of potential electrodes.SELECTED DRAWING: Figure 1
Inventors:
IZUMOYA SATOSHI
TAKEUCHI MUTSUO
TAKEUCHI MUTSUO
Application Number:
JP2017109075A
Publication Date:
December 27, 2018
Filing Date:
June 01, 2017
Export Citation:
Assignee:
IZUMOYA SATOSHI
GEO VEST CO LTD
GEO VEST CO LTD
International Classes:
G01V3/02
Attorney, Agent or Firm:
Yasunori Terao