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First results of using the second generation SBAS in Australian urban and suburban road environments

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Open access
Authors
El-Mowafy, Ahmed
Cheung, N.
Rubinov, E.
Date
2019
Type
Journal Article

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Citation
El-Mowafy, A. and Cheung, N. and Rubinov, E. 2019. First results of using the second generation SBAS in Australian urban and suburban road environments. Journal of Spatial Science. 65 (1): pp. 99-121.
Source Title
Journal of Spatial Science
DOI
ISSN
Faculty
Faculty of Science and Engineering
School
School of Earth and Planetary Sciences (EPS)
Remarks

This is an Accepted Manuscript of an article published by Taylor & Francis in Journal of Spatial Science on 02/10/19 available online at http://www.tandfonline.com/10.1080/14498596.2019.1664943

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Abstract

In this study, the first results of the next-generation dual-frequency multi-constellation SBAS-based kinematic positioning in Australian urban environments are presented and analysed. As the standalone GNSS positioning is unable to deliver the accuracy required for absolute positioning in Intelligent Transport Systems (ITS), more advanced technologies are needed, and the Australian SBAS with PPP capabilities is a candidate. Kinematic tests were run in scenarios characterised by four environments: high-density urban, low-density urban, suburban and tree-canopy. SBAS positioning performance was evaluated in the different environments, with a focus on its capability to provide lane identification and thus aid ITS applications.