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NXT

HELICOPTER OR FIXED-WING GRAVITY

NxT is a next-generation airborne gravimeter that delivers sub-milligal accuracy from both helicopter and fixed-wing platforms. Its strapdown IMU design, laser ring gyros, and patented thermal control enable precise low-level gravity data collection alongside magnetic, radiometric, or EM surveys—without compromising flight patterns, flight height or production rates. NxT sets a new standard in high-resolution airborne gravity data acquisition.  

Key features of the
NxT system include:

Versatile Platform
Integration

Compatible with both helicopter and fixed-wing aircraft, providing flexibility for diverse survey requirements.

Strapdown IMU
with Laser Ring Gyros

Eliminates mechanical stabilization, offering rapid recovery from turbulence and enhanced dynamic range for consistent gravity measurements.

Patented Thermal
Controlled Housing

Minimizes long-term drift, ensuring stable and accurate gravity data over extended survey durations.

Sub-Milligal Accuracy at
Lower Altitudes

Achieves high-precision gravity readings even during low-level flights, ideal for detailed geophysical mapping.

Simultaneous Multi-Parameter
Data Collection

Captures gravity, magnetic, and radiometric data concurrently without affecting survey efficiency, survey height or flight patterns.

Exceptional
Signal-to-Noise Ratio

Maintains data clarity and quality, even in challenging weather conditions and varied terrains.

Validated Against
Ground Data

Demonstrated strong correlation with ground gravity measurements, confirming the system's accuracy and reliability.

Efficient Production
Rates

Delivers high-resolution gravity data without compromising the speed and efficiency of standard airborne surveys.

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