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Making the Invisible - Visible

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Making The Invisible - Visible


Sparas™ Technology System

Sparas™ is a trailer-mounted, data collection system incorporating a world-leading traffic-speed 3D Ground Penetrating Radar (GPR) technology with highly-detailed road imaging capabilities. It uses Earth Radar’s second-generation Noise-Modulated Ground Penetrating Radar (NM-GPR) with a robust array of ground-coupled antennas enabling continuous highly-detailed 3D measurements of subsurface features and road construction layers at speeds up to 100 km/h..

The Sparas™ array is a proven design refined over a decade and 10,000 lane-kilometres of field use in harsh Australian conditions. Subsurface measurements are georeferenced using real-time kinetic (RTK) GPS positioning, IMU and an encoder wheel; with the additional ability to use a total station where required. Optional camera systems can then be added for continuous high-definition line-scanning of the road surface and for imagery of the road surrounds.

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Earth Radar core business focuses on providing a variety of technology based solutions integrated to locate, protect, identify, survey and map underground assets.

Contact Earth Radar today to arrange a personalised obligation-free quote.


Headquarters – 

70 Darlington Drive, Yatala QLD 4207


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A VAC Group Company

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Making the Invisible - Visible

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