Method for improving geophysical prospecting electric sounding field construction efficiency

The invention provides a method for improving geophysical prospecting electric sounding field construction efficiency, which comprises the following steps of laying sounding points and making an electrode distance table, and respectively arranging a power supply electrode and a receiving electrode distance at two sides of the measuring point along the section direction according to the values of the power supply electrode distance AB/2 and the receiving electrode distance MN/2 in the electrode distance table until the measurement work of all the measuring points is completed. Only one-time arrangement of a large electrode distance, i.e., a power supply and receiving electrode distance with a power supply electrode distance AB/2 greater than 65m, needs to be completed; cyclic rolling measurement is carried out on a section according to a designed electrode distance table; compared with an original method for completing all measuring points, the electrode distribution moving distance isreduced, in the AB distri