For African markets, NRG offer a number of dedicated helicopter fixed-boom XPlorer™ magnetic and radiometric systems. For projects further afield NRG have recently introduced a highly portable towed-bird system ideal for projects using 3rd party aircraft.
Implementing smaller surveys in remote areas can involve prohibitive mobilisation and/or permitting costs which often outweigh the benefits of the survey.
In order to make these projects viable, NRG has introduced a lightweight, highly portable towed-bird configured system which is easily attached to cargo hooks of most commercial helicopters. The Xpress system is provided on a turnkey basis only.
The system employs the latest generation NRG DAS and steering system benefitting from high speed magnetic sampling, real-time differential GPS and altimeters mounted in the bird itself. Radiometric acquisition can be added using industry leading Radiation Solutions spectrometers.