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http://dx.doi.org/10.12673/jant.2018.22.6.577

National-Wide NETPPI-LT Cluster Design using CORS  

Shin, Miri (Navigaton R&D Division, Korea Aerospace Research Institute)
Ahn, Jongsun (Navigaton R&D Division, Korea Aerospace Research Institute)
Son, Eunseong (Navigaton R&D Division, Korea Aerospace Research Institute)
Heo, Moon-Beom (Navigaton R&D Division, Korea Aerospace Research Institute)
Publication Information
Journal of Advanced Navigation Technology / v.22, no.6, 2018 , pp. 577-584 More about this Journal
Abstract
GNSS based transport infrastructure cluster is to broadcast satellite navigation correction information and integrity information capable of precise positioning for land transport users. This makes it possible to do lane-level positioning reliably. However, in order to provide the lane-level positioning and correction information service nationwide, new station sites selection and to build GNSS stations have a heavy cost and a burden for a considerable period of time. In this paper, we propose the cluster design criteria and national-wide network-based precise positioning for land transportation (NETPPI-LT) cluster design for a cluster-based precise positioning. Furthermore, it is analyzed the precise positioning pre-performance of this cluster design based on the spatial error and verified its suitability as the precise positioning pre-performance of the cluster design.
Keywords
GNSS; Lane-level positioning; CORS; Cluster; Spatial error;
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