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High Resolution Airborne Magnetic Survey

GDS provides extensive global services in the acquisition, processing, presentation, and interpretation of aeromagnetic data. We install magnetometer sensors in fixed-wing aircraft or helicopters, in a "stinger" configuration. In addition, by using two or more sensors, we measure vertical, transverse and/or longitudinal gradients.

Advantages of acquiring gradiometry data include the ability to calculate the horizontal gradient vectors from both the longitudinal and transverse gradients, improving the interpolation between lines, particularly for structural features parallel to sub parallel to flight lines.