Global Navigation Satellite System (GNSS) signals are critical tools for industries requiring exact precision and high confidence. Now, Geoscience Australia, an agency of the Commonwealth of Australia, and Lockheed Martin have entered into a collaborative research project to show how augmenting signals from multiple GNSS constellations can enhance positioning, navigation, and timing for a range of applications.
This innovative research project aims to demonstrate how a second-generation Satellite-Based Augmentation System (SBAS) testbed can - for the first time - use signals from both the Global Positioning System (GPS) and the Galileo constellation, and dual frequencies, to achieve even greater GNSS integrity and accuracy. Over two years, the testbed will validate applications in nine industry sectors: agriculture, aviation, construction, maritime, mining, rail, road, spatial, and utilities.
"Many industries rely on GNSS signals for accurate, safe navigation. Users must be confident in the position solutions calculated by GNSS receivers. The term 'integrity' defines the confidence in the position solutions provided by GNSS," explained Lockheed Martin Australia and New Zealand Chief Executive Vince Di Pietro. "Industries where safety-of-life navigation is crucial want assured GNSS integrity."
Ultimately, the second-generation SBAS testbed will broaden understanding of how this technology can benefit safety, productivity, efficiency and innovation in Australia's industrial and research sectors.
Read the full story at GPSDaily