9 Allaura Blvd, Unit 1,
Aurora, ON,
L4G 3N2
+1(905) 727-8886
GT-2A Airborne Gravimeter
The GT-2A is based on 7 years of operational experience with the GT-1A
which brings proven design and fully automatic operation
to mobile scalar gravity measurement.
GT-2M Marine Gravimeter
The GT-2M marine gravimeter is a world-leader in its class.
For accuracy, resolution and dynamic range it is
superior technology to traditional zero-length spring devices.
GT-1A Airborne Gravimeter
The GT-1A airborne gravimeter is a world-leader in its class.
For accuracy, resolution, productivity and dynamic range,
its technology is superior to traditional zero-length spring devices.


About CMG

CMG is a geophysical research and development company focused on commercialization of mobile gravimeters for use in petroleum and mineral exploration.




The GT series of mobile gravimeters combine inertial navigation systems, vertical gravity sensors and global positioning systems to measure gravity anomalies related to sub-surface geology and structure.




Research and development activities are essential to CMG on two fronts: facilitating continuous improvement to existing technology and validating new products for commercialization.

Our airborne and marine gravimeters are world leaders in their class.
Find out the benefits they could bring to your petroleum or mineral exploration.