4 - Sensor Magnetometer/Gradiometer Overhauser System (GSM-19WG4 v6.0)
This image of a cart-borne system shows the 3D array in
operation. Note that an external GPS is also provided as an option for
highly accurate positioning of the survey results.
The GSM-19 v6.0 Overhauser instrument is the heart of
this unique 4 Sensor gradient magnetometer - representing a unique blend
of physics, data quality, operational efficiency, system design and
options that clearly differentiate it from other quantum magnetometers.
With data quality exceeding standard proton precession
and comparable to costlier optically pumped cesium units, the GSM-19 is
a standard (or emerging standard) in many fields, including: ο Mineral
exploration (ground and airborne base station)