High accuracy positioning using Locata’s next generation technology

Locata positioning technology was developed to address the shortcomings of current technologies for reliable positioning in challenging environments such as when GPS satellite coverage is poor or not available. Previous research in this area has demonstrated proof-of-concept for the Locata technology using a first generation prototype system. In this paper details of Locata’s next generation system are discussed, and positioning results are presented in an outdoor kinematic environment. It is shown that the accuracy of the kinematic positioning is comparable to GPS RTK. This paper will demonstrate the suitability of the Locata technology for machine tracking/guidance over wide outdoor areas where GPS satellite coverage is limited.