Multi-Channel Magnetic Resonance sounding system for direct detection of groundwater - down to 150m depth. Groundwater resources evaluation: Determination of water level and quality; Lateral extension of an aquifer layer; Selection of the best place to drill; Prediction of yield, after calibration.
NUMISPoly is a modular MRS equipment consisting of :
- a transmitter unit for pulse generation
- up to four receivers units for signal measurement
- a PC computer for the control of the whole system and for data processing and interpretation
- 2 converter units powered by two 12 V batteries each
- 2 tuning units for optimizing the excitation energy
- wire for transmitting and receiving loop coils