Geophysical Equipment
The resistivity survey is carried out by injecting DC current into the ground through two current electrodes and measuring the resulting voltage differences at two potential electrodes. For the current value (I) and the observed voltage difference value (V), an apparent resistivity value (ρa) is calculated as follows.
WQGO Series is a new state-of-art geophysical instrument renowned for simple, economical and field friendly , ‘Centralized System ‘ for “Multi-Electrode
WQGO Series is a new state-of-art geophysical instrument renowned for simple, economical and field friendly , ‘Centralized System ‘ for “Multi-Electrode
WQGO Series is a new state-of-art geophysical instrument renowned for simple, economical and field friendly , ‘Centralized System ‘ for “Multi-Electrode
WQGO Series is a new state-of-art geophysical instrument renowned for simple, economical and field friendly , ‘Centralized System ‘ for “Multi-Electrode
WQGO Series is a new state-of-art geophysical instrument renowned for simple, economical and field friendly , ‘Centralized System ‘ for “Multi-Electrode
WQGO Series is a new state-of-art geophysical instrument renowned for simple, economical and field friendly , ‘Centralized System ‘ for “Multi-Electrode
WQGO Series is a new state-of-art geophysical instrument renowned for simple, economical and field friendly , ‘Centralized System ‘ for “Multi-Electrode