We have a wide range of products available for sale that employ a variety of geophysical methods. Instruments are available for UAV, surface, borehole, and marine applications.
Audio-frequency magnetotellurics (AMT) is an electromagnetic method that measures naturally occurring currents flowing in the subsurface. A transmitter can be used to supplement the natural field, known as controlled-source AMT (CSAMT). A hybrid source transmitter can be used (HSAMT), which is a more portable, less powerful option than the transmitter used for CSAMT.