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FIXED WING MAGNETICS AND RADIOMETRICS

NRG’s Xact™ system offers a cost-effective fixed-wing solution for high-resolution magnetic and radiometric surveys. Utilising the Pilatus PC-6 Turbo Porter and Airtractor AT-504 aircraft, Xact™ excels in mapping subtle geological features, even in remote areas. Advanced sensor configurations and proprietary data processing ensure superior data quality, making it ideal for mineral exploration and geological mapping.​ 

Key features of the Xact™
system include:

Cost-Effective
Survey Solution

Fixed-wing operations reduce costs while maintaining high-resolution data acquisition capabilities.

Pilatus PC-6 Turbo Porter & Air Tractor 504 Aircraft

Renowned for safety, STOL capability and slow-flight capability, enabling precise low-altitude surveys in challenging terrains.

Horizontal Gradient
Magnetic System

9.8m or 15.5m sensor separation allows measurement of horizontal magnetic gradients, enhancing resolution of line-parallel features.

Advanced Radiometric
Detection

Employs up to 2048 in³ NaI crystal packs with Radiation Solutions spectrometers for high-quality gamma-ray spectrometry.

High-Speed
Data Acquisition

Magnetic data sampled at 20 Hz and radiometric spectra at 2 Hz, capturing fine-scale anomalies effectively.

Customized Data
Acquisition System

Utilises NRG's DAS system with a Rb atomic clock for synchronized, high-speed sampling.

Low-Noise
Magnetic Data

Intensive magnetic cleanup and degaussing processes ensure minimal noise from the aircraft, enhancing data clarity.

27-Term Compensation
Algorithm

Proprietary algorithm corrects for aircraft-induced magnetic noise, improving data accuracy.

Full Spectral
NASVD Processing

Applies comprehensive spectral analysis to radiometric data, ensuring high-quality outputs for interpretation.

Dedicated
Survey Aircraft

NRG-owned and operated aircraft are exclusively used for surveys, ensuring consistent performance and reliability.

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