Groundwater prospecting involves various methods to locate suitable quality and quantity groundwater for extraction. Groundwater prospecting and extraction can both be part of general water resource management strategies to increase supply, or respond to climate change induced water scarcity or variability.

It is quite common for large near-surface volumes of rocks with high fracturing and porosity contain reserves of groundwater. These volumes are distinguished by reduced velocities  in the field of seismic wave velocities. 

Terravox technology can map well groundwater volumes in plan and in depth. However, the determination of the quality of the groundwater and the properties of the debit are determined by independent studies, usually by drilling exploratory wells.